chore(deps): bump langsmith, @langchain/core, @langchain/langgraph and @langchain/openai in /examples

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Bumps langsmith to 0.5.18 and updates ancestor dependencies langsmith, @langchain/core, @langchain/langgraph and @langchain/openai. These dependencies need to be updated together.

Updates langsmith from 0.5.10 to 0.5.18

Commits

• See full diff in compare view

Install script changes

This version modifies prepublish script that runs during installation. Review the package contents before updating.

Updates @langchain/core from 0.3.80 to 1.1.39

Release notes

Sourced from @​langchain/core's releases.

@​langchain/core@​1.1.39

Patch Changes

• #10430 d3d0922 Thanks @​christian-bromann! - feat(langchain): support for browser tools

@​langchain/core@​1.1.38

Patch Changes

• #10552 589ab9b Thanks @​christian-bromann! - fix(langchain): accept cross-version runnable models in createAgent

@​langchain/core@​1.1.37

Patch Changes

• #10511 6933769 Thanks @​hntrl! - cache Zod-to-JSON-Schema conversions in toJsonSchema()

• #10541 50d5f32 Thanks @​jacoblee93! - revert: Revert "feat(core): Add all chat model/llm invocation params to metadata"

• #10509 5552999 Thanks @​hntrl! - feat(openai): add support for phase parameter on Responses API messages

  • Extract phase from message output items and surface it on text content blocks
  • Support phase in streaming via response.output_item.added events
  • Round-trip phase through both raw provider and standard content paths
  • Move phase into extras dict in the core standard content translator

• #10528 8331833 Thanks @​christian-bromann! - fix(core): normalize single-block content in mergeContent

@​langchain/core@​1.1.36

Patch Changes

• #10512 bbbfea1 Thanks @​hntrl! - fix(core): fix streaming chunk merge for providers without index on tool call deltas

  _mergeLists now falls back to id-based matching when items don't have an index field. Previously, providers routing through the OpenAI-compatible API without index on streaming tool call deltas (e.g. Anthropic models via ChatOpenAI) would accumulate hundreds of individual raw deltas in tool_call_chunks and additional_kwargs.tool_calls instead of merging them into a single entry per tool call. In a real trace with 3 concurrent subagents, this caused a single AI message to balloon from ~4KB to 146KB -- with 826 uncollapsed streaming fragments carrying a few bytes each.

  Also fixes SystemMessage.concat() which used ...this to spread all instance properties (including lc_kwargs) into the new constructor, causing each chained concat() call to nest one level deeper. After 7 middleware concat() calls (typical in deepagents), a 7KB system prompt would serialize to 81KB due to content being duplicated at every nesting level.

@​langchain/core@​1.1.35

Patch Changes

• #10327 5dc11b5 Thanks @​hntrl! - fix(core): replace exported zod type references with structural duck-type interfaces to fix TypeScript OOM

  Replaces all exported Zod type references (z3.ZodType, z4.$ZodType, etc.) in @langchain/core's public API with minimal structural ("duck-type") interfaces. This prevents TypeScript from performing expensive deep structural comparisons (~3,400+ lines of mutually recursive generics) when downstream packages resolve a different Zod version than @langchain/core, which was causing OOM crashes and unresponsive language servers in monorepo setups.

• #10433 7af0b65 Thanks @​tanushree-sharma! - feat: Add LangSmith integration metadata to createAgent and initChatModel

@​langchain/core@​1.1.34

Patch Changes

• #10312 bfb7944 Thanks @​jacoblee93! - feat(core): Add all invocation params as part of metadata

@​langchain/core@​1.1.33

Patch Changes

... (truncated)

Commits

• daece6d chore: version packages (#10560)
• 9781bff fix(google): align ChatGoogle mediaResolution with Gemini scalar type (#10550)
• 3bd85c1 feat(langchain): add ChatGoogle support to initChatModel (#10654)
• d3d0922 feat(core): support for headless tools (#10430)
• 793bc69 feat(aws): impute file name for document content blocks#963 (#10658)
• d6bf4fc feat(openai): impute placeholder filenames for openai file inputs (#10614)
• 0a7a729 fix(examples): update dependencies (#10651)
• 6f8dafc Bump vitest (#10649)
• e89cfd2 chore(deps): bump @​cloudflare/workers-types from 4.20260207.0 to 4.20260402.1...
• 0de2c14 chore(deps): bump @​aws-sdk/client-bedrock-agent-runtime from 3.1006.0 to 3.10...
• Additional commits viewable in compare view

Updates @langchain/langgraph from 0.2.74 to 1.2.8

Release notes

Sourced from @​langchain/langgraph's releases.

@​langchain/langgraph@​1.2.8

Patch Changes

• #2275 e42c2c8 Thanks @​open-swe! - enhance runtime with executionInfo and serverInfo

@​langchain/langgraph@​1.2.7

Patch Changes

• #2281 2b62610 Thanks @​christian-bromann! - feat(sdk): support for headless tools

@​langchain/langgraph@​1.2.6

Patch Changes

• #2241 6ee23e8 Thanks @​pawel-twardziak! - feat: add browser support for interrupt, writer, and other Node-only exports

  Export interrupt, writer, pushMessage, getStore, getWriter, getConfig, getPreviousState, getCurrentTaskInput from web.ts and add a "browser" condition to the "." package export so browser bundlers resolve to web.js instead of pulling in node:async_hooks.

• #2245 77af976 Thanks @​hntrl! - revert abort signal change that was causing problematic errors

• #2242 bdcf290 Thanks @​hntrl! - clean up resolved checkpointer promises to reduce memory retention

• Updated dependencies [88726df, 7dfcbff]:

  • @​langchain/langgraph-sdk@​1.8.1

@​langchain/langgraph@​1.2.5

Patch Changes

• #2213 a09932a Thanks @​hntrl! - fix(core): prevent AbortSignal listener leak in stream() and streamEvents()

  Pregel.stream() and streamEvents() called combineAbortSignals() but discarded the dispose function, leaking one abort listener on the caller's signal per invocation. Over many invocations this caused unbounded memory growth as each leaked listener retained references to its associated graph execution state.

  • Use AbortSignal.any() on Node 20+ which handles listener lifecycle automatically via GC
  • Fall back to manual listener management on Node 18, with proper dispose() called when the stream completes or is cancelled

• #2210 4d2e948 Thanks @​jackjin1997! - Fix AnyValue.update() returning false instead of true when values are received, aligning with all other channel implementations.

• Updated dependencies [414a7ad]:

  • @​langchain/langgraph-sdk@​1.8.0

@​langchain/langgraph@​1.2.4

Patch Changes

• fe4dd5b Thanks @​christian-bromann! - fix(sdk): fetch subagent history

• Updated dependencies [fe4dd5b, fe4dd5b, fe4dd5b]:

  • @​langchain/langgraph-sdk@​1.7.5

@​langchain/langgraph@​1.2.3

Patch Changes

... (truncated)

Changelog

Sourced from @​langchain/langgraph's changelog.

1.2.8

Patch Changes

• #2275 e42c2c8 Thanks @​open-swe! - enhance runtime with executionInfo and serverInfo

1.2.7

Patch Changes

• #2281 2b62610 Thanks @​christian-bromann! - feat(sdk): support for headless tools

1.2.6

Patch Changes

• #2241 6ee23e8 Thanks @​pawel-twardziak! - feat: add browser support for interrupt, writer, and other Node-only exports

  Export interrupt, writer, pushMessage, getStore, getWriter, getConfig, getPreviousState, getCurrentTaskInput from web.ts and add a "browser" condition to the "." package export so browser bundlers resolve to web.js instead of pulling in node:async_hooks.

• #2245 77af976 Thanks @​hntrl! - revert abort signal change that was causing problematic errors

• #2242 bdcf290 Thanks @​hntrl! - clean up resolved checkpointer promises to reduce memory retention

• Updated dependencies [88726df, 7dfcbff]:

  • @​langchain/langgraph-sdk@​1.8.1

1.2.5

Patch Changes

• #2213 a09932a Thanks @​hntrl! - fix(core): prevent AbortSignal listener leak in stream() and streamEvents()

  Pregel.stream() and streamEvents() called combineAbortSignals() but discarded the dispose function, leaking one abort listener on the caller's signal per invocation. Over many invocations this caused unbounded memory growth as each leaked listener retained references to its associated graph execution state.

  • Use AbortSignal.any() on Node 20+ which handles listener lifecycle automatically via GC
  • Fall back to manual listener management on Node 18, with proper dispose() called when the stream completes or is cancelled

• #2210 4d2e948 Thanks @​jackjin1997! - Fix AnyValue.update() returning false instead of true when values are received, aligning with all other channel implementations.

• Updated dependencies [414a7ad]:

  • @​langchain/langgraph-sdk@​1.8.0

1.2.4

Patch Changes

• fe4dd5b Thanks @​christian-bromann! - fix(sdk): fetch subagent history

• Updated dependencies [fe4dd5b, fe4dd5b, fe4dd5b]:

... (truncated)

Commits

• 9e98075 chore: version packages (#2294)
• e42c2c8 feat: enhance runtime with executionInfo and serverInfo (#2275)
• ed1107d chore: version packages (#2283)
• 2b62610 feat(sdk): support for headless tools (#2281)
• 05810fe Fix Vue subagent grouping during streaming (#2274)
• 271f975 chore(deps): bump the langchain group across 1 directory with 7 updates (#2270)
• d88f29b chore(repo): migrate linting and formatting from ESLint/Prettier to oxlint/ox...
• 9905dd1 chore: version packages (#2238)
• bdcf290 fix(langgraph): clean up resolved checkpointer promises to reduce memory rete...
• 77af976 Revert "fix(core): prevent AbortSignal listener leak in stream() and streamEv...
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for @​langchain/langgraph since your current version.

Install script changes

This version adds prepublish script that runs during installation. Review the package contents before updating.

Updates @langchain/openai from 0.5.18 to 1.4.4

Release notes

Sourced from @​langchain/openai's releases.

@​langchain/openai@​1.4.4

Patch Changes

• #10681 2301260 Thanks @​hntrl! - fix(openai): add index to streaming reasoning content blocks for proper chunk merging

@​langchain/openai@​1.4.3

Patch Changes

• #10670 6b8ef6c Thanks @​christian-bromann! - fix(openai): preserve plain string responses content

@​langchain/openai@​1.4.2

Patch Changes

• #10614 d6bf4fc Thanks @​colifran! - feat(openai): imput placeholder filenames for openai file inputs

• Updated dependencies [d3d0922]:

  • @​langchain/core@​1.1.39

@​langchain/openai@​1.4.1

Patch Changes

• #10551 9270c48 Thanks @​muhammadosama984! - fix(openai): preserve reasoning_content in ChatOpenAICompletions

• Updated dependencies [589ab9b]:

  • @​langchain/core@​1.1.38

@​langchain/openai@​1.4.0

Minor Changes

• #10509 5552999 Thanks @​hntrl! - feat(openai): add support for phase parameter on Responses API messages
  • Extract phase from message output items and surface it on text content blocks
  • Support phase in streaming via response.output_item.added events
  • Round-trip phase through both raw provider and standard content paths
  • Move phase into extras dict in the core standard content translator

Patch Changes

• Updated dependencies [6933769, 50d5f32, 5552999, 8331833]:
  • @​langchain/core@​1.1.37

@​langchain/openai@​1.3.1

Patch Changes

• #10481 478652c Thanks @​hnustwjj! - fix(openai): detect DeepSeek context overflow errors as ContextOverflowError

  DeepSeek returns maximum context length in 400 error messages when the context limit is exceeded. These are now recognized by wrapOpenAIClientError, so downstream code (e.g. summarization middleware fallback) can handle them correctly.

• #10507 52e501b Thanks @​App-arently! - fix(openai): guard JSON.parse in streaming json_schema when text is empty

• Updated dependencies [bbbfea1]:

... (truncated)

Commits

• e5b6e1c chore: version packages (#10682)
• 2301260 fix(openai): add index to streaming reasoning content blocks for proper chunk...
• 9a65edf chore: version packages (#10671)
• f069365 chore(langchain): bump langgraph (#10673)
• 6b8ef6c fix(openai): preserve plain string responses content (#10670)
• 80561a0 chore: remove community package, relocate providers (#10667)
• f09cb65 fix: patch 10 critical+high security alerts (#10557)
• 47cc3ec fix: patch 16 security alerts (all severities) (#10663)
• daece6d chore: version packages (#10560)
• 9781bff fix(google): align ChatGoogle mediaResolution with Gemini scalar type (#10550)
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for @​langchain/openai since your current version.

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.

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