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Pydantic

@pydantic
The Pydantic Stack: Pydantic Validation, Pydantic AI, Pydantic Logfire, Pydantic Evals, and Pydantic AI Gateway
London
pydantic.dev/logfire
Joined August 2022
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  • Pinned
    @pydantic
    Pydantic
    @pydantic
    Aug 24
    Agent debugging usually means print statements and a guess. OpenTelemetry can trace an agent the same way it traces the rest of your stack: span by span, back to the exact call that went wrong. We'll build this live on Wed, Sep 9, instrumenting an agent and reading the trace it
  • @pydantic
    Pydantic
    @pydantic
    11h
    Pydantic AI Harness v0.28.0 is out! 🎉
    Release v0.28.0 (2026-08-31) · pydantic/pydantic-ai-harness
    From github.com
  • @pydantic
    Pydantic
    @pydantic
    11h
    Pydantic AI version 2.37.0 is out! 🎉
    Release v2.37.0 (2026-08-31) · pydantic/pydantic-ai
    From github.com
  • @pydantic
    Pydantic
    @pydantic
    Aug 31
    From @vicky_grok: "when you send a span to Logfire, it becomes a row in a Postgres table. Not a document in a proprietary column store. Not a segment in a custom time-series engine. A row. In *records*. With JSONB attributes. Queryable with postgresql." Have you tried Logfire
    @vicky_grok
    Vikas gupta
    @vicky_grok
    Aug 24
    Article cover image
    Article
    The sleeper feature of Pydantic Logfire is that your traces are a Postgres table
    The most interesting thing about Pydantic Logfire isn't the OpenTelemetry compatibility or the Pydantic-aware attribute capture. It's this: when you send a span to Logfire, it becomes a row in a...
  • @pydantic
    Pydantic
    @pydantic
    Aug 29
    Pydantic AI version 2.36.0 is out! 🎉
    Release v2.36.0 (2026-08-28) · pydantic/pydantic-ai
    From github.com
    2