mirror of https://github.com/hwchase17/langchain.git synced 2026-06-09 10:17:00 +00:00

Files

Mason Daugherty e3ce6e557c fix(fireworks): strip non-wire keys from all content parts before serialization (#37714 )

`_sanitize_chat_completions_content` now filters every content-part dict
against an allowlist derived at import time from the `fireworks-ai`
SDK's `ContentUnionMember1` TypedDict, and runs on every message role —
not just `ToolMessage`. Fixes 400s of the form `Extra inputs are not
permitted, field:
'messages[N].content.list[ChatMessageContent][i].<key>'` when
cross-provider history (e.g. an Anthropic-shaped `AIMessage` carrying
the v1 streaming-reassembly `index` marker) is forwarded to a
Fireworks-hosted model.

2026-05-27 13:59:49 -04:00

langchain_fireworks

fix(fireworks): strip non-wire keys from all content parts before serialization (#37714 )

2026-05-27 13:59:49 -04:00

scripts

ci: avoid unnecessary dep installs in lint targets (#36046 )

2026-03-17 21:23:29 -04:00

tests

fix(fireworks): strip non-wire keys from all content parts before serialization (#37714 )

2026-05-27 13:59:49 -04:00

.gitignore

fireworks[patch]: Add Fireworks partner packages (#17694 )

2024-02-23 20:45:47 +00:00

LICENSE

fireworks[patch]: Add Fireworks partner packages (#17694 )

2024-02-23 20:45:47 +00:00

Makefile

test(fireworks): stabilize integration tests with rate limiting and retries (#37590 )

2026-05-20 20:13:05 -05:00

pyproject.toml

chore(infra): bump langchain-tests floor to 1.1.9 (#37610 )

2026-05-21 13:36:22 -05:00

README.md

chore(docs): update x handle references (#37081 )

2026-04-29 13:56:09 -04:00

uv.lock

chore(infra): bump langchain-tests floor to 1.1.9 (#37610 )

2026-05-21 13:36:22 -05:00

README.md

langchain-fireworks

Looking for the JS/TS version? Check out LangChain.js.

Quick Install

pip install langchain-fireworks

🤔 What is this?

This is the partner package for tying Fireworks.ai and LangChain. Fireworks really strive to provide good support for LangChain use cases, so if you run into any issues please let us know. You can reach out to us in our Discord channel

📖 Documentation

For full documentation, see the API reference. For conceptual guides, tutorials, and examples on using these classes, see the LangChain Docs.

📕 Releases & Versioning

See our Releases and Versioning policies.

💁 Contributing

As an open-source project in a rapidly developing field, we are extremely open to contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation.

For detailed information on how to contribute, see the Contributing Guide.