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OpenAI: GPT Chat Latest
openai/gpt-chat-latest
VisionTool useJSONStreaming
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...
Pricing
Input
$5.00 / 1M
Output
$30.00 / 1M
Specs
Context
400,000 tokens
Input
text, image, file
Output
text
Released: 2026-05
Supported parameters
frequency_penaltylogit_biaslogprobsmax_tokenspresence_penaltyresponse_formatseedstopstructured_outputstool_choicetoolstop_logprobs