Selected
GPT-5 Chat (latest)
openai/gpt-5-chat-latest
OpenAI / GPT
Chat-tuned GPT model for conversational assistance, writing, and tool workflows
Released
2025-08-07
Context window
400K
Max output
128K
Weights
Closed
Modalities
TextInputImageInputTextOutput
Capabilities
AttachmentsReasoningStructuredTemperature
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