[bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented #125

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Feature
Open
[bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented#125
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Labels
bot-automationintegration: google_genaimultimodalwebsocket

Description

@braintrust-bot
braintrust-bot
bot
opened on Mar 24, 2026

Gap

The Google GenAI Live API (google.genai.live) is not instrumented. This is Google's GA API for real-time, bidirectional multimodal interactions with Gemini models — supporting streaming text, audio, and video input/output over WebSocket connections.

The current Google GenAI wrapper (py/src/braintrust/wrappers/google_genai/__init__.py) instruments three surfaces:

MethodInstrumented?
models.generate_content()Yes
models.generate_content_stream()Yes
models.embed_content()Yes
client.aio.live.connect()No
live.send() / live.receive()No

The wrap_client() function (line 50) is defined but is explicitly a no-op ("noop for now"), so Live API sessions created from a wrapped client are completely untraced.

What is missing

At minimum:

  • Session-level span: A parent span created when client.aio.live.connect() opens a session, capturing model config, session duration, and aggregate token usage.
  • Turn-level spans: Child spans for each send/receive turn within a session, capturing input content, output content, and per-turn token usage.
  • Tool use within sessions: The Live API supports function calling mid-session; tool calls and results should be captured as nested spans.

Braintrust docs status

not_found — the Gemini integration page documents generate_content, streaming, function calling, structured outputs, thinking tokens, and context caching, but does not mention the Live API or real-time streaming.

Upstream sources

Local files inspected

  • py/src/braintrust/wrappers/google_genai/__init__.py:
    • setup_genai() (lines 60–145) — patches Models and AsyncModels for generate_content, generate_content_stream, and embed_content only
    • wrap_client() (line 50) — defined as a no-op
    • No references to live, connect, LiveSession, or LiveConnectConfig
  • py/src/braintrust/wrappers/test_google_genai.py — no tests reference the Live API
  • py/noxfile.py — test_google_genai(latest) session exists but Live API is not tested

Metadata

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    bot-automationintegration: google_genaimultimodalwebsocket

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      , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
       blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented #125
      Open
      Feature
      Open
      [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented#125
      Feature
      Labels
      bot-automationintegration: google_genaimultimodalwebsocket
      Description
      @braintrust-bot
      braintrust-bot
      bot
      opened on Mar 24, 2026
      Gap
      The Google GenAI Live API (google.genai.live) is not instrumented. This is Google's GA API for real-time, bidirectional multimodal interactions with Gemini models — supporting streaming text, audio, and video input/output over WebSocket connections.
      The current Google GenAI wrapper (py/src/braintrust/wrappers/google_genai/__init__.py) instruments three surfaces:
      MethodInstrumented?
      models.generate_content()Yes
      models.generate_content_stream()Yes
      models.embed_content()Yes
      client.aio.live.connect()No
      live.send() / live.receive()No
      The wrap_client() function (line 50) is defined but is explicitly a no-op ("noop for now"), so Live API sessions created from a wrapped client are completely untraced.
      What is missing
      At minimum:
      • Session-level span: A parent span created when client.aio.live.connect() opens a session, capturing model config, session duration, and aggregate token usage.
      • Turn-level spans: Child spans for each send/receive turn within a session, capturing input content, output content, and per-turn token usage.
      • Tool use within sessions: The Live API supports function calling mid-session; tool calls and results should be captured as nested spans.
      Braintrust docs status
      not_found — the Gemini integration page documents generate_content, streaming, function calling, structured outputs, thinking tokens, and context caching, but does not mention the Live API or real-time streaming.
      Upstream sources
      Local files inspected
      • py/src/braintrust/wrappers/google_genai/__init__.py:

        • setup_genai() (lines 60–145) — patches Models and AsyncModels for generate_content, generate_content_stream, and embed_content only
        • wrap_client() (line 50) — defined as a no-op
        • No references to live, connect, LiveSession, or LiveConnectConfig
      • py/src/braintrust/wrappers/test_google_genai.py — no tests reference the Live API
      • py/noxfile.py — test_google_genai(latest) session exists but Live API is not tested
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        bot-automationintegration: google_genaimultimodalwebsocket
        Type
        Feature
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented #125
          Open
          Feature
          Open
          [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented#125
          Feature
          Labels
          bot-automationintegration: google_genaimultimodalwebsocket
          Description
          @braintrust-bot
          braintrust-bot
          bot
          opened on Mar 24, 2026
          Gap
          The Google GenAI Live API (google.genai.live) is not instrumented. This is Google's GA API for real-time, bidirectional multimodal interactions with Gemini models — supporting streaming text, audio, and video input/output over WebSocket connections.
          The current Google GenAI wrapper (py/src/braintrust/wrappers/google_genai/__init__.py) instruments three surfaces:
          MethodInstrumented?
          models.generate_content()Yes
          models.generate_content_stream()Yes
          models.embed_content()Yes
          client.aio.live.connect()No
          live.send() / live.receive()No
          The wrap_client() function (line 50) is defined but is explicitly a no-op ("noop for now"), so Live API sessions created from a wrapped client are completely untraced.
          What is missing
          At minimum:
          • Session-level span: A parent span created when client.aio.live.connect() opens a session, capturing model config, session duration, and aggregate token usage.
          • Turn-level spans: Child spans for each send/receive turn within a session, capturing input content, output content, and per-turn token usage.
          • Tool use within sessions: The Live API supports function calling mid-session; tool calls and results should be captured as nested spans.
          Braintrust docs status
          not_found — the Gemini integration page documents generate_content, streaming, function calling, structured outputs, thinking tokens, and context caching, but does not mention the Live API or real-time streaming.
          Upstream sources
          Local files inspected
          • py/src/braintrust/wrappers/google_genai/__init__.py:

            • setup_genai() (lines 60–145) — patches Models and AsyncModels for generate_content, generate_content_stream, and embed_content only
            • wrap_client() (line 50) — defined as a no-op
            • No references to live, connect, LiveSession, or LiveConnectConfig
          • py/src/braintrust/wrappers/test_google_genai.py — no tests reference the Live API
          • py/noxfile.py — test_google_genai(latest) session exists but Live API is not tested
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            bot-automationintegration: google_genaimultimodalwebsocket
            Type
            Feature
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented #125
              Open
              Feature
              Open
              [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented#125
              Feature
              Labels
              bot-automationintegration: google_genaimultimodalwebsocket
              Description
              @braintrust-bot
              braintrust-bot
              bot
              opened on Mar 24, 2026
              Gap
              The Google GenAI Live API (google.genai.live) is not instrumented. This is Google's GA API for real-time, bidirectional multimodal interactions with Gemini models — supporting streaming text, audio, and video input/output over WebSocket connections.
              The current Google GenAI wrapper (py/src/braintrust/wrappers/google_genai/__init__.py) instruments three surfaces:
              MethodInstrumented?
              models.generate_content()Yes
              models.generate_content_stream()Yes
              models.embed_content()Yes
              client.aio.live.connect()No
              live.send() / live.receive()No
              The wrap_client() function (line 50) is defined but is explicitly a no-op ("noop for now"), so Live API sessions created from a wrapped client are completely untraced.
              What is missing
              At minimum:
              • Session-level span: A parent span created when client.aio.live.connect() opens a session, capturing model config, session duration, and aggregate token usage.
              • Turn-level spans: Child spans for each send/receive turn within a session, capturing input content, output content, and per-turn token usage.
              • Tool use within sessions: The Live API supports function calling mid-session; tool calls and results should be captured as nested spans.
              Braintrust docs status
              not_found — the Gemini integration page documents generate_content, streaming, function calling, structured outputs, thinking tokens, and context caching, but does not mention the Live API or real-time streaming.
              Upstream sources
              Local files inspected
              • py/src/braintrust/wrappers/google_genai/__init__.py:

                • setup_genai() (lines 60–145) — patches Models and AsyncModels for generate_content, generate_content_stream, and embed_content only
                • wrap_client() (line 50) — defined as a no-op
                • No references to live, connect, LiveSession, or LiveConnectConfig
              • py/src/braintrust/wrappers/test_google_genai.py — no tests reference the Live API
              • py/noxfile.py — test_google_genai(latest) session exists but Live API is not tested
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                bot-automationintegration: google_genaimultimodalwebsocket
                Type
                Feature
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented #125
                  Open
                  Feature
                  Open
                  [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented#125
                  Feature
                  Labels
                  bot-automationintegration: google_genaimultimodalwebsocket
                  Description
                  @braintrust-bot
                  braintrust-bot
                  bot
                  opened on Mar 24, 2026
                  Gap
                  The Google GenAI Live API (google.genai.live) is not instrumented. This is Google's GA API for real-time, bidirectional multimodal interactions with Gemini models — supporting streaming text, audio, and video input/output over WebSocket connections.
                  The current Google GenAI wrapper (py/src/braintrust/wrappers/google_genai/__init__.py) instruments three surfaces:
                  MethodInstrumented?
                  models.generate_content()Yes
                  models.generate_content_stream()Yes
                  models.embed_content()Yes
                  client.aio.live.connect()No
                  live.send() / live.receive()No
                  The wrap_client() function (line 50) is defined but is explicitly a no-op ("noop for now"), so Live API sessions created from a wrapped client are completely untraced.
                  What is missing
                  At minimum:
                  • Session-level span: A parent span created when client.aio.live.connect() opens a session, capturing model config, session duration, and aggregate token usage.
                  • Turn-level spans: Child spans for each send/receive turn within a session, capturing input content, output content, and per-turn token usage.
                  • Tool use within sessions: The Live API supports function calling mid-session; tool calls and results should be captured as nested spans.
                  Braintrust docs status
                  not_found — the Gemini integration page documents generate_content, streaming, function calling, structured outputs, thinking tokens, and context caching, but does not mention the Live API or real-time streaming.
                  Upstream sources
                  Local files inspected
                  • py/src/braintrust/wrappers/google_genai/__init__.py:

                    • setup_genai() (lines 60–145) — patches Models and AsyncModels for generate_content, generate_content_stream, and embed_content only
                    • wrap_client() (line 50) — defined as a no-op
                    • No references to live, connect, LiveSession, or LiveConnectConfig
                  • py/src/braintrust/wrappers/test_google_genai.py — no tests reference the Live API
                  • py/noxfile.py — test_google_genai(latest) session exists but Live API is not tested
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    bot-automationintegration: google_genaimultimodalwebsocket
                    Type
                    Feature
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented #125
                      Open
                      Feature
                      Open
                      [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented#125
                      Feature
                      Labels
                      bot-automationintegration: google_genaimultimodalwebsocket
                      Description
                      @braintrust-bot
                      braintrust-bot
                      bot
                      opened on Mar 24, 2026
                      Gap
                      The Google GenAI Live API (google.genai.live) is not instrumented. This is Google's GA API for real-time, bidirectional multimodal interactions with Gemini models — supporting streaming text, audio, and video input/output over WebSocket connections.
                      The current Google GenAI wrapper (py/src/braintrust/wrappers/google_genai/__init__.py) instruments three surfaces:
                      MethodInstrumented?
                      models.generate_content()Yes
                      models.generate_content_stream()Yes
                      models.embed_content()Yes
                      client.aio.live.connect()No
                      live.send() / live.receive()No
                      The wrap_client() function (line 50) is defined but is explicitly a no-op ("noop for now"), so Live API sessions created from a wrapped client are completely untraced.
                      What is missing
                      At minimum:
                      • Session-level span: A parent span created when client.aio.live.connect() opens a session, capturing model config, session duration, and aggregate token usage.
                      • Turn-level spans: Child spans for each send/receive turn within a session, capturing input content, output content, and per-turn token usage.
                      • Tool use within sessions: The Live API supports function calling mid-session; tool calls and results should be captured as nested spans.
                      Braintrust docs status
                      not_found — the Gemini integration page documents generate_content, streaming, function calling, structured outputs, thinking tokens, and context caching, but does not mention the Live API or real-time streaming.
                      Upstream sources
                      Local files inspected
                      • py/src/braintrust/wrappers/google_genai/__init__.py:

                        • setup_genai() (lines 60–145) — patches Models and AsyncModels for generate_content, generate_content_stream, and embed_content only
                        • wrap_client() (line 50) — defined as a no-op
                        • No references to live, connect, LiveSession, or LiveConnectConfig
                      • py/src/braintrust/wrappers/test_google_genai.py — no tests reference the Live API
                      • py/noxfile.py — test_google_genai(latest) session exists but Live API is not tested
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        bot-automationintegration: google_genaimultimodalwebsocket
                        Type
                        Feature
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented #125
                          Open
                          Feature
                          Open
                          [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented#125
                          Feature
                          Labels
                          bot-automationintegration: google_genaimultimodalwebsocket
                          Description
                          @braintrust-bot
                          braintrust-bot
                          bot
                          opened on Mar 24, 2026
                          Gap
                          The Google GenAI Live API (google.genai.live) is not instrumented. This is Google's GA API for real-time, bidirectional multimodal interactions with Gemini models — supporting streaming text, audio, and video input/output over WebSocket connections.
                          The current Google GenAI wrapper (py/src/braintrust/wrappers/google_genai/__init__.py) instruments three surfaces:
                          MethodInstrumented?
                          models.generate_content()Yes
                          models.generate_content_stream()Yes
                          models.embed_content()Yes
                          client.aio.live.connect()No
                          live.send() / live.receive()No
                          The wrap_client() function (line 50) is defined but is explicitly a no-op ("noop for now"), so Live API sessions created from a wrapped client are completely untraced.
                          What is missing
                          At minimum:
                          • Session-level span: A parent span created when client.aio.live.connect() opens a session, capturing model config, session duration, and aggregate token usage.
                          • Turn-level spans: Child spans for each send/receive turn within a session, capturing input content, output content, and per-turn token usage.
                          • Tool use within sessions: The Live API supports function calling mid-session; tool calls and results should be captured as nested spans.
                          Braintrust docs status
                          not_found — the Gemini integration page documents generate_content, streaming, function calling, structured outputs, thinking tokens, and context caching, but does not mention the Live API or real-time streaming.
                          Upstream sources
                          Local files inspected
                          • py/src/braintrust/wrappers/google_genai/__init__.py:

                            • setup_genai() (lines 60–145) — patches Models and AsyncModels for generate_content, generate_content_stream, and embed_content only
                            • wrap_client() (line 50) — defined as a no-op
                            • No references to live, connect, LiveSession, or LiveConnectConfig
                          • py/src/braintrust/wrappers/test_google_genai.py — no tests reference the Live API
                          • py/noxfile.py — test_google_genai(latest) session exists but Live API is not tested
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            bot-automationintegration: google_genaimultimodalwebsocket
                            Type
                            Feature
                            Projects
                            No projects
                              Milestone
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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                              [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented #125
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                              [bot] Google GenAI: Live API (real-time multimodal streaming) not instrumented#125
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                              bot-automationintegration: google_genaimultimodalwebsocket
                              Description
                              @braintrust-bot
                              braintrust-bot
                              bot
                              opened on Mar 24, 2026
                              Gap
                              The Google GenAI Live API (google.genai.live) is not instrumented. This is Google's GA API for real-time, bidirectional multimodal interactions with Gemini models — supporting streaming text, audio, and video input/output over WebSocket connections.
                              The current Google GenAI wrapper (py/src/braintrust/wrappers/google_genai/__init__.py) instruments three surfaces:
                              MethodInstrumented?
                              models.generate_content()Yes
                              models.generate_content_stream()Yes
                              models.embed_content()Yes
                              client.aio.live.connect()No
                              live.send() / live.receive()No
                              The wrap_client() function (line 50) is defined but is explicitly a no-op ("noop for now"), so Live API sessions created from a wrapped client are completely untraced.
                              What is missing
                              At minimum:
                              • Session-level span: A parent span created when client.aio.live.connect() opens a session, capturing model config, session duration, and aggregate token usage.
                              • Turn-level spans: Child spans for each send/receive turn within a session, capturing input content, output content, and per-turn token usage.
                              • Tool use within sessions: The Live API supports function calling mid-session; tool calls and results should be captured as nested spans.
                              Braintrust docs status
                              not_found — the Gemini integration page documents generate_content, streaming, function calling, structured outputs, thinking tokens, and context caching, but does not mention the Live API or real-time streaming.
                              Upstream sources
                              Local files inspected
                              • py/src/braintrust/wrappers/google_genai/__init__.py:

                                • setup_genai() (lines 60–145) — patches Models and AsyncModels for generate_content, generate_content_stream, and embed_content only
                                • wrap_client() (line 50) — defined as a no-op
                                • No references to live, connect, LiveSession, or LiveConnectConfig
                              • py/src/braintrust/wrappers/test_google_genai.py — no tests reference the Live API
                              • py/noxfile.py — test_google_genai(latest) session exists but Live API is not tested
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                                bot-automationintegration: google_genaimultimodalwebsocket
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