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ref(core): Unify .do* span ops to gen_ai.generate_content#20074

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nicohrubec merged 3 commits intodevelopfrom
nh/unify-vercel-span-ops
Apr 2, 2026
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ref(core): Unify .do* span ops to gen_ai.generate_content#20074
nicohrubec merged 3 commits intodevelopfrom
nh/unify-vercel-span-ops

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The Vercel AI integration had 4 distinct span op values for inner .do* spans (gen_ai.generate_text, gen_ai.stream_text, gen_ai.generate_object, gen_ai.stream_object), even though all of them share generate_content as operation name. Every other AI integration derives the span op as gen_ai.${operationName}, so these should all be gen_ai.generate_content.

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github-actions bot commented Apr 1, 2026

Semver Impact of This PR

🟢 Patch (bug fixes)

📋 Changelog Preview

This is how your changes will appear in the changelog.
Entries from this PR are highlighted with a left border (blockquote style).


New Features ✨

  • (core, node) Portable Express integration by isaacs in #19928
  • (deno) Add denoRuntimeMetricsIntegration by chargome in #20023
  • (deps) Bump @xmldom/xmldom from 0.8.3 to 0.8.12 by dependabot in #20066

Bug Fixes 🐛

  • (aws-serverless) Add timeout to _endSpan forceFlush to prevent Lambda hanging by logaretm in #20064
  • (cloudflare) Ensure every request instruments functions by JPeer264 in #20044
  • (gatsby) Fix errorHandler signature to match bundler-plugin-core API by JPeer264 in #20048

Internal Changes 🔧

Core

  • Unify .do* span ops to gen_ai.generate_content by nicohrubec in #20074
  • Simplify addResponseAttributes in openai integration by nicohrubec in #20013
  • Extract shared endStreamSpan for AI integrations by nicohrubec in #20021
  • Remove provider-specific AI span attributes in favor of gen_ai attributes in sentry conventions by nicohrubec in #20011

Other

  • Update validate-pr workflow by stephanie-anderson in #20072
  • Remove unused tsconfig-template folder by mydea in #20067

🤖 This preview updates automatically when you update the PR.

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github-actions bot commented Apr 1, 2026

size-limit report 📦

⚠️ Warning: Base artifact is not the latest one, because the latest workflow run is not done yet. This may lead to incorrect results. Try to re-run all tests to get up to date results.

Path Size % Change Change
@sentry/browser 25.65 kB +0.02% +5 B 🔺
@sentry/browser - with treeshaking flags 24.14 kB +0.03% +5 B 🔺
@sentry/browser (incl. Tracing) 42.16 kB +0.02% +7 B 🔺
@sentry/browser (incl. Tracing, Profiling) 46.77 kB +0.02% +9 B 🔺
@sentry/browser (incl. Tracing, Replay) 80.94 kB +0.01% +5 B 🔺
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags 70.56 kB +0.01% +5 B 🔺
@sentry/browser (incl. Tracing, Replay with Canvas) 85.66 kB +0.01% +8 B 🔺
@sentry/browser (incl. Tracing, Replay, Feedback) 97.92 kB +0.01% +5 B 🔺
@sentry/browser (incl. Feedback) 42.42 kB +0.02% +6 B 🔺
@sentry/browser (incl. sendFeedback) 30.31 kB +0.02% +6 B 🔺
@sentry/browser (incl. FeedbackAsync) 35.29 kB +0.02% +6 B 🔺
@sentry/browser (incl. Metrics) 26.96 kB +0.03% +7 B 🔺
@sentry/browser (incl. Logs) 27.11 kB +0.03% +7 B 🔺
@sentry/browser (incl. Metrics & Logs) 27.78 kB +0.03% +7 B 🔺
@sentry/react 27.41 kB +0.03% +6 B 🔺
@sentry/react (incl. Tracing) 44.48 kB +0.02% +5 B 🔺
@sentry/vue 30.08 kB +0.02% +5 B 🔺
@sentry/vue (incl. Tracing) 44.05 kB +0.02% +8 B 🔺
@sentry/svelte 25.67 kB +0.02% +5 B 🔺
CDN Bundle 28.32 kB +0.03% +6 B 🔺
CDN Bundle (incl. Tracing) 43.11 kB +0.02% +6 B 🔺
CDN Bundle (incl. Logs, Metrics) 29.68 kB +0.02% +4 B 🔺
CDN Bundle (incl. Tracing, Logs, Metrics) 44.16 kB +0.02% +7 B 🔺
CDN Bundle (incl. Replay, Logs, Metrics) 68.48 kB +0.01% +6 B 🔺
CDN Bundle (incl. Tracing, Replay) 80.01 kB +0.01% +7 B 🔺
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) 81.05 kB +0.01% +6 B 🔺
CDN Bundle (incl. Tracing, Replay, Feedback) 85.55 kB +0.01% +5 B 🔺
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) 86.58 kB +0.01% +6 B 🔺
CDN Bundle - uncompressed 82.68 kB +0.03% +22 B 🔺
CDN Bundle (incl. Tracing) - uncompressed 127.83 kB +0.02% +22 B 🔺
CDN Bundle (incl. Logs, Metrics) - uncompressed 86.83 kB +0.03% +22 B 🔺
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed 131.24 kB +0.02% +22 B 🔺
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed 209.81 kB +0.02% +22 B 🔺
CDN Bundle (incl. Tracing, Replay) - uncompressed 244.7 kB +0.01% +22 B 🔺
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed 248.1 kB +0.01% +22 B 🔺
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed 257.62 kB +0.01% +22 B 🔺
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed 261 kB +0.01% +22 B 🔺
@sentry/nextjs (client) 46.9 kB +0.02% +7 B 🔺
@sentry/sveltekit (client) 42.62 kB +0.02% +7 B 🔺
@sentry/node-core 55.77 kB +0.04% +17 B 🔺
@sentry/node 172.03 kB -0.43% -726 B 🔽
@sentry/node - without tracing 96.05 kB +0.05% +40 B 🔺
@sentry/aws-serverless 112.85 kB +0.07% +77 B 🔺

View base workflow run

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github-actions bot commented Apr 1, 2026

node-overhead report 🧳

Note: This is a synthetic benchmark with a minimal express app and does not necessarily reflect the real-world performance impact in an application.

Scenario Requests/s % of Baseline Prev. Requests/s Change %
GET Baseline 8,654 - 8,445 +2%
GET With Sentry 1,671 19% 1,728 -3%
GET With Sentry (error only) 5,731 66% 5,877 -2%
POST Baseline 1,146 - 1,169 -2%
POST With Sentry 568 50% 587 -3%
POST With Sentry (error only) 1,024 89% 1,038 -1%
MYSQL Baseline 3,149 - 3,122 +1%
MYSQL With Sentry 426 14% 445 -4%
MYSQL With Sentry (error only) 2,526 80% 2,542 -1%

View base workflow run

@nicohrubec nicohrubec marked this pull request as ready for review April 1, 2026 13:44
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Might be worth calling out in the changelog in case someone depends on these span names.

return GEN_AI_GENERATE_OBJECT_DO_GENERATE_OPERATION_ATTRIBUTE;
case 'ai.streamObject.doStream':
return GEN_AI_STREAM_OBJECT_DO_STREAM_OPERATION_ATTRIBUTE;
return 'gen_ai.generate_content';
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l: the other attributes are stored in a constant, maybe do the same here?

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Sure, I likely wanna get rid of the constants used here but I'll put one in for now to keep it consistent

@nicohrubec nicohrubec merged commit ff0cee1 into develop Apr 2, 2026
241 checks passed
@nicohrubec nicohrubec deleted the nh/unify-vercel-span-ops branch April 2, 2026 08:30
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3 participants