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feat(core): Add enableTruncation option to Vercel AI integration#20195

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mydea merged 5 commits intodevelopfrom
nh/vercel-enable-truncation
Apr 13, 2026
Merged

feat(core): Add enableTruncation option to Vercel AI integration#20195
mydea merged 5 commits intodevelopfrom
nh/vercel-enable-truncation

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@nicohrubec
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@nicohrubec nicohrubec commented Apr 10, 2026

This PR adds an enableTruncation option to the Vercel GenAI integration that allows users to disable input message truncation. It defaults to true to preserve existing behavior.

Closes #20140

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github-actions bot commented Apr 10, 2026

Semver Impact of This PR

🟡 Minor (new features)

📋 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

  • Add enableTruncation option to Vercel AI integration by nicohrubec in #20195
  • Automatically disable truncation when span streaming is enabled in OpenAI integration by andreiborza in #20227
  • Add enableTruncation option to Google GenAI integration by andreiborza in #20184
  • Add enableTruncation option to Anthropic AI integration by andreiborza in #20181
  • Add enableTruncation option to LangGraph integration by andreiborza in #20183
  • Add enableTruncation option to LangChain integration by andreiborza in #20182
  • Add enableTruncation option to OpenAI integration by andreiborza in #20167
  • Export a reusable function to add tracing headers by JPeer264 in #20076

Deps

  • Bump axios from 1.13.5 to 1.15.0 by dependabot in #20180
  • Bump hono from 4.12.7 to 4.12.12 by dependabot in #20118
  • Bump defu from 6.1.4 to 6.1.6 by dependabot in #20104

Other

  • (cloudflare) Propagate traceparent to RPC calls - via fetch by JPeer264 in #19991

Bug Fixes 🐛

Deno

  • Handle reader.closed rejection from releaseLock() in streaming by andreiborza in #20187
  • Avoid inferring invalid span op from Deno tracer by Lms24 in #20128

Other

  • (ci) Prevent command injection in ci-metadata workflow by fix-it-felix-sentry in #19899
  • (e2e) Add op check to waitForTransaction in React Router e2e tests by copilot-swe-agent in #20193
  • (node-integration-tests) Fix flaky kafkajs test race condition by copilot-swe-agent in #20189

Internal Changes 🔧

Deps

  • Bump hono from 4.12.7 to 4.12.12 in /dev-packages/e2e-tests/test-applications/cloudflare-hono by dependabot in #20119
  • Bump axios from 1.13.5 to 1.15.0 in /dev-packages/e2e-tests/test-applications/nestjs-basic by dependabot in #20179

Other

  • (bugbot) Add rules to flag test-flake-provoking patterns by Lms24 in #20192
  • (deps-dev) Bump vite from 7.2.0 to 7.3.2 in /dev-packages/e2e-tests/test-applications/tanstackstart-react by dependabot in #20107
  • (react) Remove duplicated test mock by s1gr1d in #20200
  • (size-limit) Bump failing size limit scenario by Lms24 in #20186
  • Add automatic flaky test detector by nicohrubec in #18684

🤖 This preview updates automatically when you update the PR.

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github-actions bot commented Apr 10, 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 25.72 kB - -
@sentry/browser - with treeshaking flags 24.21 kB - -
@sentry/browser (incl. Tracing) 42.73 kB - -
@sentry/browser (incl. Tracing, Profiling) 47.35 kB - -
@sentry/browser (incl. Tracing, Replay) 81.54 kB - -
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags 71.11 kB - -
@sentry/browser (incl. Tracing, Replay with Canvas) 86.25 kB - -
@sentry/browser (incl. Tracing, Replay, Feedback) 98.45 kB - -
@sentry/browser (incl. Feedback) 42.51 kB - -
@sentry/browser (incl. sendFeedback) 30.39 kB - -
@sentry/browser (incl. FeedbackAsync) 35.38 kB - -
@sentry/browser (incl. Metrics) 27.04 kB - -
@sentry/browser (incl. Logs) 27.18 kB - -
@sentry/browser (incl. Metrics & Logs) 27.86 kB - -
@sentry/react 27.48 kB - -
@sentry/react (incl. Tracing) 45.05 kB - -
@sentry/vue 30.56 kB - -
@sentry/vue (incl. Tracing) 44.59 kB - -
@sentry/svelte 25.74 kB - -
CDN Bundle 28.41 kB - -
CDN Bundle (incl. Tracing) 43.75 kB - -
CDN Bundle (incl. Logs, Metrics) 29.78 kB - -
CDN Bundle (incl. Tracing, Logs, Metrics) 44.83 kB - -
CDN Bundle (incl. Replay, Logs, Metrics) 68.59 kB - -
CDN Bundle (incl. Tracing, Replay) 80.64 kB - -
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) 81.66 kB - -
CDN Bundle (incl. Tracing, Replay, Feedback) 86.17 kB - -
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) 87.2 kB - -
CDN Bundle - uncompressed 82.99 kB - -
CDN Bundle (incl. Tracing) - uncompressed 129.77 kB - -
CDN Bundle (incl. Logs, Metrics) - uncompressed 87.14 kB - -
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed 133.19 kB - -
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed 210.12 kB - -
CDN Bundle (incl. Tracing, Replay) - uncompressed 246.65 kB - -
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed 250.05 kB - -
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed 259.56 kB - -
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed 262.95 kB - -
@sentry/nextjs (client) 47.47 kB - -
@sentry/sveltekit (client) 43.2 kB - -
@sentry/node-core 57.86 kB +0.02% +7 B 🔺
@sentry/node 174.92 kB +0.05% +75 B 🔺
@sentry/node - without tracing 97.97 kB +0.03% +21 B 🔺
@sentry/aws-serverless 115.22 kB +0.02% +18 B 🔺

View base workflow run

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github-actions bot commented Apr 10, 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.
⚠️ 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.

Scenario Requests/s % of Baseline Prev. Requests/s Change %
GET Baseline 11,596 - 9,286 +25%
GET With Sentry 2,064 18% 1,793 +15%
GET With Sentry (error only) 7,702 66% 6,241 +23%
POST Baseline 1,285 - 1,215 +6%
POST With Sentry 661 51% 609 +9%
POST With Sentry (error only) 1,156 90% 1,072 +8%
MYSQL Baseline 3,537 - 3,348 +6%
MYSQL With Sentry 505 14% 517 -2%
MYSQL With Sentry (error only) 2,971 84% 2,739 +8%

View base workflow run

@nicohrubec nicohrubec requested a review from andreiborza April 10, 2026 11:31
@nicohrubec nicohrubec marked this pull request as ready for review April 10, 2026 11:31
@nicohrubec nicohrubec requested a review from mydea April 10, 2026 13:21
…nabled in Vercel AI integration (#20232)

When span streaming is enabled, the `enableTruncation` option now
defaults
to `false` unless the user has explicitly set it.

Should be merged after:
#20195

Closes: #20226
@mydea
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mydea commented Apr 13, 2026

oops merged this incorrectly, so will merge-commit merge this, sorry about this...

@mydea mydea merged commit 4f0c089 into develop Apr 13, 2026
469 of 476 checks passed
@mydea mydea deleted the nh/vercel-enable-truncation branch April 13, 2026 11:36
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Add enableTruncation option to Vercel AI integration

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