Skip to content
AI Atlas
CompareModel

chat-latest vs ChatGPT-4o vs codex-mini-latest

3 models · 17 recorded dimensions. Each cell is the value as stated by its source; benchmarks only where every entity sits in the same comparability group.

Tray 3 / 6

  • Modelchat-latestOpenAI
  • ModelChatGPT-4oOpenAI
  • Modelcodex-mini-latestOpenAI
Compare 3 →
Differences only
Emphasise
Comparison of 3 entities
Dimensionchat-latestOpenAIChatGPT-4oOpenAIcodex-mini-latestOpenAI
Overview
Status
Unavailable
Family
Unavailable
Unavailable
Context
Context windowtokens
Max outputtokens
Knowledge cutoff
Capabilities
Tool calling
Pricing
Best input priceUSD / 1M tokens
Unavailable
Unavailable
Best output priceUSD / 1M tokens
Unavailable
Unavailable
Providers
History
First seen in AI Atlas
11 Sept 2026
11 Sept 2026
11 Sept 2026
Last change
12 Sept 2026
12 Sept 2026
12 Sept 2026
Pricing · cheapest deployment per provider (USD / 1M in / out)
OpenAI API$5 / $30——
Hardware fit
Estimated memoryestimatedNo parameter count — not estimableNo parameter count — not estimableNo parameter count — not estimable

11 rows shown, 8 identical hidden. Bold = best number in a row (highest; lowest for prices) — a reading aid, not a verdict. Benchmarks appear only when every entity has a current result in the same comparability group. Benchmark dimensions appear only when every compared model has a current result in the same comparability group (benchmark × metric × config_key). Click any value for its evidence.

Share this comparison with its URL. Values are the atlas as of now; use each entity's change history for how a value moved. How AI Atlas records facts →

chat-latest vs ChatGPT-4o vs codex-mini-latest — model comparison | AI Atlas