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Provider / Recorded coverage

OpenAI

Developed models, recorded API access and published plans are separate relationships. Each section shows the records held for this provider.

Developed models

17 releases · 0 legacy releases · 0 family records

GPT-6.1 Sol ↗

Model release · current

1.05M context · Released Sep 29, 2026

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 29, 2026. Access and pricing details on the model page.

GPT-5 mini ↗

Model release · Lifecycle not recorded

400K context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5 Thinking Mini ↗

Model release · Lifecycle not recorded

Context / max input not recorded · Release date not recorded

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.3-Codex ↗

Model release · Lifecycle not recorded

400K context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.4 ↗

Model release · Lifecycle not recorded

1.05M context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.4 mini ↗

Model release · Lifecycle not recorded

400K context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.4 nano ↗

Model release · Lifecycle not recorded

400K context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.5 ↗

Model release · Lifecycle not recorded

1.05M context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.6 Luna ↗

Model release · Lifecycle not recorded

1.05M context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.6 Sol ↗

Model release · Lifecycle not recorded

1.05M context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.6 Sol Pro ↗

Model release · Lifecycle not recorded

Context / max input not recorded · Release date not recorded

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.6 Terra ↗

Model release · Lifecycle not recorded

1.05M context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-6 Astra ↗

Model release · Lifecycle not recorded

1.05M context · Released Sep 3, 2026

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-6 Luna ↗

Model release · Lifecycle not recorded

1.05M context · Released Sep 22, 2026

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-6 Sol ↗

Model release · Lifecycle not recorded

1.05M context · Released Sep 22, 2026

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-OSS 120B ↗

Model release · Lifecycle not recorded

131K context · Released Aug 5, 2025

Reasoning · Tool calling · Structured output

Identity checked Sep 30, 2026. Access and pricing details on the model page.

GPT-OSS 20B ↗

Model release · Lifecycle not recorded

131K context · Released Aug 5, 2025

Reasoning · Tool calling · Structured output

Identity checked Sep 30, 2026. Access and pricing details on the model page.

Recorded API access

This public view records some API access routes. It is not a complete endpoint inventory. Pricing belongs to the access route shown on each model page.

GPT-6.1 Sol ↗

Model release · current

1.05M context · Released Sep 29, 2026

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 29, 2026. Access and pricing details on the model page.

GPT-5 mini ↗

Model release · Lifecycle not recorded

400K context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.3-Codex ↗

Model release · Lifecycle not recorded

400K context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.4 ↗

Model release · Lifecycle not recorded

1.05M context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.4 mini ↗

Model release · Lifecycle not recorded

400K context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.4 nano ↗

Model release · Lifecycle not recorded

400K context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.5 ↗

Model release · Lifecycle not recorded

1.05M context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.6 Luna ↗

Model release · Lifecycle not recorded

1.05M context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.6 Sol ↗

Model release · Lifecycle not recorded

1.05M context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-5.6 Terra ↗

Model release · Lifecycle not recorded

1.05M context · Release date not recorded

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-6 Astra ↗

Model release · Lifecycle not recorded

1.05M context · Released Sep 3, 2026

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-6 Luna ↗

Model release · Lifecycle not recorded

1.05M context · Released Sep 22, 2026

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

GPT-6 Sol ↗

Model release · Lifecycle not recorded

1.05M context · Released Sep 22, 2026

Reasoning · Tool calling · Vision · Structured output

Identity checked Sep 28, 2026. Access and pricing details on the model page.

Published plans and offers

ChatGPT Plus ↗

$20 / month

Monthly only. Canceling keeps access until the paid period ends.

Works with ChatGPT · ChatGPT Work · Codex

Standard Work and Codex allowance; five-hour limit, weekly limits may apply

Plan checked Sep 29, 2026

ChatGPT Business (Standard seat) ↗

$25 / month

Workspace subscription; allowance depends on seat tier.

Works with ChatGPT · ChatGPT Work · Codex

Standard Work and Codex allowance; five-hour limit, weekly limits may apply

Plan checked Sep 29, 2026

ChatGPT Pro 100 ↗

$100 / month

Monthly; upgrades restart the billing cycle. Canceling keeps access until the paid period ends.

Works with ChatGPT · ChatGPT Work · Codex

5× Plus Work and Codex usage; no five-hour limit, weekly limits may apply

Plan checked Sep 29, 2026

ChatGPT Pro 200 ↗

$200 / month

Monthly; upgrades restart the billing cycle. Canceling keeps access until the paid period ends.

Works with ChatGPT · ChatGPT Work · Codex

Revised Work and Codex allowance with no published multiple of Plus; no five-hour limit

Plan checked Sep 29, 2026

ChatGPT Pro 500 ↗

$500 / month

Monthly. Canceling keeps access until the paid period ends.

Works with ChatGPT · ChatGPT Work · Codex

Highest Pro allowance, announced as 25× Plus, with Astra Ultrafast; no five-hour limit

Plan checked Sep 29, 2026

Updates

Accepted updates from this provider, ordered by when they occurred.

Sep 29, 2026 · Model release · available

GPT-6.1 Sol released ↗

OpenAI's new Sol model for complex coding and professional work, at a lower cost than GPT-6 Astra. Available in the API and in ChatGPT Work and Codex on paid plans.

Event checked Sep 30, 2026 · Changelog | OpenAI API ↗

Sep 3, 2026 · Model release · available

GPT-6 Astra released ↗

OpenAI's most capable model, built for the hardest end-to-end work, released in the API. The ChatGPT rollout began with a limited set of organizations.

Event checked Sep 30, 2026 · Changelog | OpenAI API ↗

Provider identity sources

verifiedchecked 2026-09-23

This check covers the provider identity. Models, plans and events carry their own sources and dates.