ref(ai): Revert binary blob truncation

[alexander-alderman-webb]

Description

Revert #5243

Issues

Reminders

• Please add tests to validate your changes, and lint your code using tox -e linters.
• Add GH Issue ID & Linear ID (if applicable)
• PR title should use conventional commit style (feat:, fix:, ref:, meta:)
• For external contributors: CONTRIBUTING.md, Sentry SDK development docs, Discord community

[github-actions]

Codecov Results 📊

✅ 1720 passed | ⏭️ 373 skipped | Total: 2093 | Pass Rate: 82.18% | Execution Time: 2m 17s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📉 -241
Passed Tests	📉 -460
Failed Tests	—
Skipped Tests	📈 +219

All tests are passing successfully.

✅ Patch coverage is 100.00%. Project has 12610 uncovered lines.
❌ Project coverage is 40.68%. Comparing base (base) to head (head).

Files with missing lines (2)

File	Patch %	Lines
utils.py	69.40%	⚠️ 41 Missing and 6 partials
_types.py	81.82%	⚠️ 6 Missing and 1 partials

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
- Coverage    41.86%    40.68%    -1.18%
==========================================
  Files          190       189        -1
  Lines        21767     21256      -511
  Branches      7294      7875      +581
==========================================
+ Hits          9112      8646      -466
- Misses       12655     12610       -45
- Partials       464       486       +22

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Generated by Codecov Action

[github-actions]

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).

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New Features ✨

• (ci) Cancel in-progress PR workflows on new commit push by joshuarli in #5994
• Send GenAI spans as V2 envelope items by alexander-alderman-webb in #6079

Bug Fixes 🐛

• (google_genai) Redact binary data in inline_data and fix multi-part message extraction by ericapisani in #5977
• (profiler) Stop nulling buffer on teardown by ericapisani in #6075

Internal Changes 🔧

Pydantic Ai

• Revert input truncation by alexander-alderman-webb in #6106
• Remove dead Model.request patch by alexander-alderman-webb in #5956

Other

• (ai) Revert binary blob truncation by alexander-alderman-webb in #6110

• (anthropic) Revert input transformation by alexander-alderman-webb in #6108
• (google-genai) Revert input transformation by alexander-alderman-webb in #6105
• (langchain) Revert input transformation by alexander-alderman-webb in #6109
• (litellm) Revert input transformation by alexander-alderman-webb in #6107
• Set explicit base-branch for codecov action by ericapisani in #5992

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