What just changed?
New models, rollouts into products, new capabilities. Every change is backed by its source and dated by when it happened, not by when we wrote it down. Whether a statement still holds today is a separate check — where that is pending, it says “not verified”.
Last change recorded (yesterday)957 sourced entries · 166 source documents
ModelsDeploymentProductRecordCorrectionThe date is when it happened according to the source.
Show movement onlyEvery entry is shown — also record-keeping (a documented model identity, a state a source check found in place) and confirmations (checks that found an existing state unchanged). Neither means something happened that day.
October 2026
- 13 days ago
33 models documented in the record
RecordRecord-keeping: a model’s identity was documented, or a source check found a state in place. The date is when it was recorded, not when something happened.
Show the entries (33)
- Model identity documented
1ai.google.dev›
- ai.google.dev/gemini-api/docs/modelsSource document · fetched 3 Oct 2026
- Model identity documented
1ai.google.dev›
- ai.google.dev/gemini-api/docs/modelsSource document · fetched 3 Oct 2026
- Model identity documented
1ai.google.dev›
- ai.google.dev/gemini-api/docs/modelsSource document · fetched 3 Oct 2026
- Model identity documented
1ai.google.dev›
- ai.google.dev/gemini-api/docs/modelsSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/models/all.mdSource document · fetched 3 Oct 2026
- 15 days ago
GPT-5.4-Cyber retired
ModelsOpenAI
1developers.openai.com›
- developers.openai.com/api/docs/deprecations.mdSource document · fetched 7 Oct 2026
- 15 days ago
GPT-5.4 nano is being phased out
ModelsOpenAIpreviously: Released
1developers.openai.com›
- developers.openai.com/api/docs/deprecationsSource document · fetched 4 Oct 2026
- 15 days ago
GPT-5.1 is being phased out
ModelsOpenAIpreviously: Released
1developers.openai.com›
- developers.openai.com/api/docs/deprecationsSource document · fetched 4 Oct 2026
- 15 days ago
GPT-5.3-Codex is being phased out
ModelsOpenAI
1developers.openai.com›
- developers.openai.com/api/docs/deprecationsSource document · fetched 4 Oct 2026
September 2026
- 16 days ago
Gemini 4 Argon announced
ModelsGoogle
1blog.google›
- blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-4-argon/Source document · fetched 4 Oct 2026
- 16 days ago
Claude Sonnet 4.5 is being phased out
ModelsAnthropicpreviously: Released
1platform.claude.com›
- platform.claude.com/docs/en/about-claude/model-deprecations.mdSource document · fetched 3 Oct 2026
- 16 days ago
21 models documented in the record
RecordRecord-keeping: a model’s identity was documented, or a source check found a state in place. The date is when it was recorded, not when something happened.
Show the entries (21)
- Model identity documented
1huggingface.co›
- huggingface.co/Qwen/Qwen3.8-27BSource document · fetched 30 Sept 2026
- Model identity documented
1huggingface.co›
- huggingface.co/microsoft/Phi-4-mini-instructSource document · fetched 30 Sept 2026
- Model identity documented
1mistral.ai›
- mistral.ai/news/mistral-small-4Source document · fetched 30 Sept 2026
- Model identity documented
1mistral.ai›
- mistral.ai/news/mistral-small-3Source document · fetched 30 Sept 2026
- Model identity documented
1mistral.ai›
- mistral.ai/news/mistral-small-3-1Source document · fetched 30 Sept 2026
- Model identity documented
1microsoft.ai›
- microsoft.ai/news/building-a-hillclimbing-machine-launching-seven-new-mai-models/Source document · fetched 30 Sept 2026
- Model identity documented
1docs.x.ai›
- docs.x.ai/developers/release-notesSource document · fetched 30 Sept 2026
- Model identity documented
1x.ai›
- x.ai/news/grok-4-7Source document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1developers.openai.com›
- developers.openai.com/api/docs/changelogSource document · fetched 30 Sept 2026
- Model identity documented
1ai.google.dev›
- ai.google.dev/gemini-api/docs/changelogSource document · fetched 30 Sept 2026