OpenAI

GPT Chat Latest

openai/gpt-chat-latest

JSON

Specification

Published by the vendor; the platform bills at the target's declared price.

GPT Chat Latest

tools

OpenAI 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...

Input $/1M: $5.00
Output $/1M: $30.0
Context: 400K
Max output: 128K
Released: May 5, 2026
Modalities: textimagefile

Cached input reads $0.50 per 1M

On this deployment

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Not routable here yet

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targets.yamlyaml

# targets.yaml - declare a target that runs GPT Chat Latest
targets:
  - id: gpt-chat-latest
    kind: llm
    name: GPT Chat Latest
    metadata:
      model: openai/gpt-chat-latest          # links the target to this catalogue entry
    capabilities:
      domains: [general]
      supports_tools: true
      context_window: 400000
    cost:
      usd_per_1k_tokens: 0.017500

Price among OpenAI models

Input list price per million tokens; GPT Chat Latest is the 9th cheapest of 13 listed.

More from OpenAI

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