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OpenAI: GPT Chat Latest (openai/gpt-chat-latest)

GPT Chat Latest points to OpenAI's stable API alias `chat-latest` that always resolves to the latest Instant chat model used in ChatGPT. As OpenAI rolls out new Instant model updates...

Developer
openai
Input modalities
text, image, file
Output modalities
text
Context tokens
400,000
Latest price observation
2026-09-27
Lowest paired standard token quote
$5.00 input / $30.00 output per 1M tokens

Dated price and provider records

Provider and channelInputOutput or native rateUnit and statusSource and observation
Automatic routingopenrouter$5.00$30.001M tokenspriced · USDopenrouter2026-09-27

These are dated, non-executable observations. Verify the exact endpoint, price and terms with the source before use. Unknown values are not free.