agent · ai agents frameworks

PydanticAI

ai.pydantic.devevidence retrieved Aug 1, 2026view as JSON all ai agents frameworks entries 29 alternatives

Indexed12 or more fields evidenced; not yet scored by a human against the rubric

18 fields evidenced · 37 with no public information. Every value below links to the document it came from and the date we checked it.

18 of them are quoted but not yet interpreted: we hold the source sentence and the date we read it, but nobody has written the answer to the question yet. Those rows show the quote and say so rather than repeating it back as an answer. Why these exist

2 of those are flagged for review: our own check found language in the cited source that may address the field. An editor has not adjudicated them yet.

17 of the evidenced values quote wording our own later capture of the same page no longer contains. Marked below, awaiting an editor.

Also appears in

AI agents that support the Model Context Protocol

Trust gap

How this is scored

These scores are automated. A 1 or 2 counts how many fields this entry answers with a citation — not what those answers say. A 0 means every field for that dimension is recorded as undisclosed and none of the pages we captured mentions it. No one has scored this entry against the rubric yet.

Runtime governance

unscored

Are scope, spend, and authority enforced while the agent runs?

Audit trail

1/3 auto

Is there a tamper-evident record of what it actually did?

Scored from 1 evidenced field(s): audit_trail. Automated score; capped at 2 pending review.

Counts Audit trail, each cited below.

Compliance

unscored

Are compliance obligations attached per engagement?

Outcome settlement

unscored

Does payment depend on a verified result?

Insurance & indemnity

unscored

Can the deployment be insured, and is the customer indemnified?

Assurance

Insurance available: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Insurance carriers: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Coverage limits: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Indemnification: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Liability cap: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Audit trail: not yet interpreted
“Tightly integrates with Pydantic Logfire , our general-purpose OpenTelemetry observability platform, for real-time debugging, evals-based performance monitoring, and behavior, tracing, and cost tracking.”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Tamper-evident log: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Explainability: not yet interpreted
“Tightly integrates with Pydantic Logfire , our general-purpose OpenTelemetry observability platform, for real-time debugging, evals-based performance monitoring, and behavior, tracing, and cost tracking.”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Runtime governance: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Permission scopes: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Compliance certifications: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Regulatory alignment: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Outcome-based pricing: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Settlement mechanism: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Dispute process: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
SLA terms: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Evaluation coverage: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this

Agency

Autonomy level: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Human oversight: no public information
Flagged for review — the source below contains language that may address this field. Not yet checked by an editor. How we check absences
ai.pydantic.dev · checked Aug 1, 2026
Goal complexity: not yet interpreted
“build production grade applications and workflows with Generative AI”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Action space: not yet interpreted
“built-in capabilities for thinking , web search , web fetch , image generation , MCP , tool search , and more; Pydantic AI Harness is our official library of ready-made capabilities — code execution, file access, guardrails, sub-agent orchestration, and more”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Operating environment: not yet interpreted
“build interactive applications with streaming event-based communication”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Initiative: not yet interpreted
“Enables you to build durable agents that can preserve their progress across transient API failures and application errors or restarts, and handle long-running, asynchronous, and human-in-the-loop workflows with production-grade reliability.”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026

Safety

Safety evaluations: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Red teaming: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Safety policy: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Usage restrictions: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Model or system card: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Incident reporting: not yet interpreted
“Join Slack or file an issue on GitHub if you have any questions.”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Third-party evaluations: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Data handling: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this

Practicality

Pricing model: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Price point: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Availability: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Deployment options: not yet interpreted
“Pass the built-in 'test' model , which runs entirely offline without calling an LLM”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Integrations: not yet interpreted
“Integrates the Model Context Protocol and various UI event stream standards”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Supported regions: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Support model: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this

Foundation models

Base models: not yet interpreted
“Supports virtually every model and provider: OpenAI, Anthropic, Gemini, DeepSeek, Grok, Cohere, Mistral, and Perplexity; Azure AI Foundry, Amazon Bedrock, Google Cloud, Ollama, LiteLLM, Groq, OpenRouter, Together AI, Fireworks AI, Cerebras, Hugging Face, GitHub, Heroku, Vercel, Nebius, OVHcloud, Alibaba Cloud, SambaNova, and Z.AI.”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Model provider: not yet interpreted
“Supports virtually every model and provider: OpenAI, Anthropic, Gemini, DeepSeek, Grok, Cohere, Mistral, and Perplexity; Azure AI Foundry, Amazon Bedrock, Google Cloud, Ollama, LiteLLM, Groq, OpenRouter, Together AI, Fireworks AI, Cerebras, Hugging Face, GitHub, Heroku, Vercel, Nebius, OVHcloud, Alibaba Cloud, SambaNova, and Z.AI.”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Model swappable: not yet interpreted
“If your favorite model or provider is not listed, you can easily implement a custom model .”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Open weights: no public information
Flagged for review — the source below contains language that may address this field. Not yet checked by an editor. How we check absences
ai.pydantic.dev · checked Aug 1, 2026
Fine-tuning: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Context window: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this

Ecosystem

Protocols supported: not yet interpreted
“Integrates the Model Context Protocol and various UI event stream standards”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Tool use: not yet interpreted
“The @agent.tool decorator let you register functions which the LLM may call while responding to a user.”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Multi-agent: not yet interpreted
“Pydantic AI Harness is our official library of ready-made capabilities — code execution, file access, guardrails, sub-agent orchestration, and more”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
API access: not yet interpreted
“Sign up for our newsletter, The Pydantic Stack , with updates & tutorials on Pydantic AI, Logfire, and Pydantic”
ai.pydantic.dev · checked Aug 1, 2026
Open source: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Marketplace presence: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this

Impact

User base: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Deployment scale: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this
Target sectors: not yet interpreted
“build coding agents, research assistants, and anything in between”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
High-risk domains: not yet interpreted
“Here is a concise example using Pydantic AI to build a support agent for a bank”
Not in our latest capture. This quote was on the page when we filed it. We captured the same page again on Sep 17, 2026 and it was not there. The value above has not been re-checked by an editor yet. How we re-check citations
ai.pydantic.dev · checked Aug 1, 2026
Documented incidents: no public information
ai.pydantic.dev · checked Aug 1, 2026 · source did not state this