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| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| README.md | 2024-01-30 | 2.6 kB | |
| v2.0.0 source code.tar.gz | 2024-01-30 | 961.1 kB | |
| v2.0.0 source code.zip | 2024-01-30 | 1.2 MB | |
| Totals: 3 Items | 2.2 MB | 2 | |
[!IMPORTANT] This is a major release of Langfuse as it requires to run a one-off (non-blocking) migration script on historical data to ensure accurate LLM costs in Langfuse. - No changes are required if you use Langfuse Cloud or are only concerned about newly ingested traces. - There are no other breaking changes.
What's Changed
- Fully rebuilt usage/cost tracking of LLM generations in Langfuse by @maxdeichmann and @marcklingen
- New model definition abstraction which allows to:
- Quickly support newly emerging models.
- Track changes in model prices over time.
- Add custom models/prices at the project level.
- You can also set (token) usage and cost via the API when ingesting traces.
- Usage and cost information on all UI tables and APIs.
- See changelog and docs for full details on this change.
- Other changes
- feat(ui): add improved prompt ui with better versioning by @RichardKruemmel in https://github.com/langfuse/langfuse/pull/961
- feat(ui): filtering by scores to the generations table in https://github.com/langfuse/langfuse/pull/880
- feat: add new openai model prices by @maxdeichmann in https://github.com/langfuse/langfuse/pull/967
- feat(db): improve seeding script for prompts by @RichardKruemmel in https://github.com/langfuse/langfuse/pull/965
- fix(security): add validation for html in inputs by @RichardKruemmel in https://github.com/langfuse/langfuse/pull/927
- fix(sessions): composite ids by @marcklingen in https://github.com/langfuse/langfuse/pull/946
- fix(ui): retrieve prompts created via API by @maxdeichmann in https://github.com/langfuse/langfuse/pull/963
- fix: error log for api prompts by @RichardKruemmel in https://github.com/langfuse/langfuse/pull/966
- chore(deps): bump dependencies in https://github.com/langfuse/langfuse/pull/970, https://github.com/langfuse/langfuse/pull/936, https://github.com/langfuse/langfuse/pull/979, https://github.com/langfuse/langfuse/pull/986, https://github.com/langfuse/langfuse/pull/983, https://github.com/langfuse/langfuse/pull/985
- refactor: typing of AutoCompleteOption by @marcklingen in https://github.com/langfuse/langfuse/pull/978
- refactor: db logging in dev mode by @maxdeichmann in https://github.com/langfuse/langfuse/pull/952
Full Changelog: https://github.com/langfuse/langfuse/compare/v1.34.1...v2.0.0