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style(core): wrap comment line length for ruff lint

visnu64:fix/reasoning-model-structured-output

5 hours ago

fix(core): parse JSON first before fallback stripping reasoning tags

visnu64:fix/reasoning-model-structured-output

5 hours ago

fix(core): move import to top of file and format line lengths

visnu64:fix/reasoning-model-structured-output

5 hours ago

fix: handle reasoning model output tags in structured output parsing

visnu64:fix/reasoning-model-structured-output

5 hours ago

Merge branch 'master' into fix/reasoning-model-structured-output

visnu64:fix/reasoning-model-structured-output

6 hours ago

chore(deps): bump mistune from 3.3.0 to 3.3.3 in /libs/core (#40150) Bumps [mistune](https://github.com/lepture/mistune) from 3.3.0 to 3.3.3. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/lepture/mistune/releases">mistune's releases</a>.</em></p> <blockquote> <h2>v3.3.3</h2> <h3> 🐞 Bug Fixes</h3> <ul> <li>Set prev token in render_list_item and add block_text to ignore_blocks - by <a href="https://github.com/gaoflow"><code>@gaoflow</code></a> in <a href="https://redirect.github.com/lepture/mistune/issues/456">lepture/mistune#456</a> <a href="https://github.com/lepture/mistune/commit/0799e19">(0799e)</a></li> <li>Improve nested bracket link input - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/fe02f40">(fe02f)</a></li> <li>Escape literal emphasis markers in MarkdownRenderer - by <a href="https://github.com/Sanjays2402"><code>@Sanjays2402</code></a> <a href="https://github.com/lepture/mistune/commit/b042996">(b0429)</a></li> <li>Use SAFE_PROTOCOLS instead of HARMFUL_PROTOCOLS - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/4009f67">(4009f)</a></li> <li>Add max_emphasis_depth - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/0938fb7">(0938f)</a></li> <li>Add image max depth - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/cca5ee6">(cca5e)</a></li> <li><strong>inline</strong>: Use original run length in emphasis multiple-of-3 rule - by <a href="https://github.com/greymoth-jp"><code>@greymoth-jp</code></a> and <strong>Claude Opus 4.8 (1M context)</strong> <a href="https://github.com/lepture/mistune/commit/2d26bc8">(2d26b)</a></li> </ul> <h3> 🏎 Performance</h3> <ul> <li>Improve link label parsing performance - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/e001d51">(e001d)</a></li> <li>Improve performance for math and formatting plugins - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/c2228a2">(c2228)</a></li> <li>Improve for footnotes, ruby and spoiler - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/ae7e9d5">(ae7e9)</a></li> </ul> <h5> <a href="https://github.com/lepture/mistune/compare/v3.3.2...v3.3.3">View changes on GitHub</a></h5> <h2>v3.3.2</h2> <h3> 🐞 Bug Fixes</h3> <ul> <li>Try to support python 3.8 - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/c9f1a54">(c9f1a)</a></li> <li>Resolve mypy issues for python 3.8 and 3.9+ - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/29b70a9">(29b70)</a></li> </ul> <h5> <a href="https://github.com/lepture/mistune/compare/v3.3.1...v3.3.2">View changes on GitHub</a></h5> <h2>v3.3.1</h2> <h3> 🐞 Bug Fixes</h3> <ul> <li><strong>abbr</strong>: Update process_text method in abrr, adding parse_emphasis parameter - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/ae850f5">(ae850)</a></li> <li><strong>directive</strong>: Use correct file path for include directive - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/18c21d7">(18c21)</a></li> </ul> <h5> <a href="https://github.com/lepture/mistune/compare/v3.3.0...v3.3.1">View changes on GitHub</a></h5> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/lepture/mistune/blob/main/docs/changes.rst">mistune's changelog</a>.</em></p> <blockquote> <h2>Version 3.3.3</h2> <p><strong>Released on Jul 9, 2026</strong></p> <ul> <li>Limit deeply nested emphasis and image parsing to avoid <code>RecursionError</code>.</li> <li>Fix repeated link suffix and unclosed formatting marker performance issues.</li> <li>Fix unclosed inline spoiler performance issues.</li> <li>Avoid recursive parsing for adjacent ruby tokens.</li> <li>Speed up footnote reference indexing.</li> </ul> <h2>Version 3.3.2</h2> <p><strong>Released on Jun 23, 2026</strong></p> <ul> <li>Fix Python 3.8 import compatibility in the inline parser.</li> <li>Fix mypy compatibility for list parsing on Python 3.8 and 3.9+.</li> </ul> <h2>Version 3.3.1</h2> <p><strong>Released on Jun 22, 2026</strong></p> <ul> <li>Fix <code>abbr</code> plugin compatibility with escaped inline text.</li> <li>Normalize included Markdown line endings before parsing directives.</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/lepture/mistune/commit/060f73ac87e8cf6d9e9b48f2df28c0654d845a4c"><code>060f73a</code></a> chore: release 3.3.3</li> <li><a href="https://github.com/lepture/mistune/commit/ae7e9d571f621b82b287ed98d421893dab87b018"><code>ae7e9d5</code></a> perf: improve for footnotes, ruby and spoiler</li> <li><a href="https://github.com/lepture/mistune/commit/c2228a25ddf66baf73e452edd42bde778c1ce61a"><code>c2228a2</code></a> perf: improve performance for math and formatting plugins</li> <li><a href="https://github.com/lepture/mistune/commit/e001d513a6f57c8a6ed08afcf6217c7dbd74e349"><code>e001d51</code></a> perf: improve link label parsing performance</li> <li><a href="https://github.com/lepture/mistune/commit/cca5ee6d17a458b115d5e63ab95ddedcfb7a15e4"><code>cca5ee6</code></a> fix: add image max depth</li> <li><a href="https://github.com/lepture/mistune/commit/0938fb781d0aded99de801b340ec1f8debeae5b2"><code>0938fb7</code></a> fix: add max_emphasis_depth</li> <li><a href="https://github.com/lepture/mistune/commit/9946c9207d74a55eed872483ab3c9cdc698b89cc"><code>9946c92</code></a> tests: update dealine time for pypy</li> <li><a href="https://github.com/lepture/mistune/commit/4009f67afc674225bbb3aa901614946feebfe4c9"><code>4009f67</code></a> fix: use SAFE_PROTOCOLS instead of HARMFUL_PROTOCOLS</li> <li><a href="https://github.com/lepture/mistune/commit/30255494bc8fdd14c7a0fd5b0e2c5fc3d4243745"><code>3025549</code></a> Merge pull request <a href="https://redirect.github.com/lepture/mistune/issues/462">#462</a> from Sanjays2402/fix/markdown-renderer-escape-emphasis</li> <li><a href="https://github.com/lepture/mistune/commit/b042996659275aa9719d6efa37163bea62b34cd5"><code>b042996</code></a> fix: escape literal emphasis markers in MarkdownRenderer</li> <li>Additional commits viewable in <a href="https://github.com/lepture/mistune/compare/v3.3.0...v3.3.3">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=mistune&package-manager=uv&previous-version=3.3.0&new-version=3.3.3)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langchain/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

master

7 hours ago

chore(deps): bump mistune from 3.3.0 to 3.3.3 in /libs/core Bumps [mistune](https://github.com/lepture/mistune) from 3.3.0 to 3.3.3. - [Release notes](https://github.com/lepture/mistune/releases) - [Changelog](https://github.com/lepture/mistune/blob/main/docs/changes.rst) - [Commits](https://github.com/lepture/mistune/compare/v3.3.0...v3.3.3) --- updated-dependencies: - dependency-name: mistune dependency-version: 3.3.3 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>

dependabot/uv/libs/core/mistune-3.3.3

7 hours ago

fix: handle reasoning model output tags in structured output parsing - Add regex-based stripping of <think></think> and <tool_call> tags - Reasoning models like DeepSeek-R1 wrap JSON output in XML tags - Fixes parsing errors when using .with_structured_output() with reasoning models - Add comprehensive test cases for various tag combinations - Maintains backward compatibility with non-reasoning models Fixes #32120

visnu64:fix/reasoning-model-structured-output

9 hours ago

Latest Branches

0%

fix: handle reasoning model output tags in structured output parsing#40147

5 hours ago

20a2f61

visnu64:fix/reasoning-model-structured-output

-1%

chore(deps): bump mistune from 3.3.0 to 3.3.3 in /libs/core#40150

7 hours ago

09cdc15

dependabot/uv/libs/core/mistune-3.3.3

0%

feat(langchain): `langchain.mcp` namespace, `MCPAdapter`#39939

19 hours ago

c68a72d

sydney-runkle/langchain/simplify-mcp-adapter

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