ContextHub
Models Compare Agent Graph Graph Coding llms.txt

Last updated: May 19, 2026

Editorial Policy

ContextHub maintains structured AI model knowledge through source-backed records, conservative summaries, and static outputs designed for human readers and AI discovery systems.

Source Hierarchy

ContextHub prioritizes sources that are most likely to reflect current provider behavior and implementation reality.

  1. Official documentation: primary source for model availability, API behavior, pricing notes, limits, and provider guidance.
  2. GitHub repositories: primary source for SDK behavior, package status, examples, open-source tooling, and implementation evidence.
  3. Provider announcements: supporting source for launch context, feature positioning, and migration timing.
  4. Community or third-party references: supporting context only, not a replacement for official or repository evidence.

Citations

Citations are short factual summaries of why a source is relevant. They are not intended to copy long passages from third-party pages. Model entries should include official or documentation sources and GitHub or repository sources when available.

Verification Dates

The `lastVerified` field records when a source was last reviewed for the specific fact it supports. The `updatedAt` field records when the ContextHub entry or page was last updated. A current date does not guarantee that every third-party product detail remains unchanged after publication.

Source Freshness

ContextHub uses source freshness labels to communicate review confidence for high-change facts.

  • recently_verified: the entry was reviewed against relevant sources recently.
  • needs_review: the entry may still be useful, but high-change facts should be checked before relying on them.
  • stale: the entry may be outdated and should not be used for production decisions without fresh verification.

Commercial Independence

Advertising, sponsorships, affiliate relationships, or commercial inquiries must not determine model rankings, source freshness, compatibility status, relationship facts, comparison outcomes, or GEO feed output. Paid or sponsored content must be labeled where it appears.

Corrections

Correction requests should include the affected URL, the specific claim, the proposed correction, and supporting source links. Send correction requests to flying4055@gmail.com.

Provider Relationship

ContextHub is an independent publication. It is not an official site for OpenAI, Google, Anthropic, Meta, Mistral AI, xAI, DeepSeek, Qwen, or other model providers unless explicitly stated.

ContextHub

Static AI model knowledge, source-backed facts, and GEO-friendly discovery assets.

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