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Model details
GPT 5.2 Pro
Find out what this model does, when it was released, and which provider serves it.
NanoGPTopenai/gpt-5.2-progpt-pro
Quick Info
- Provider
- NanoGPT
- Model key
- openai/gpt-5.2-pro
- Release date
- Jan 1, 2026
- Last updated
- Jan 1, 2026
- Knowledge
- Unknown
- Input modalities
- text, image, pdf
- Output modalities
- text
- Capabilities
- Reasoning, Tool calling, Structured output, Attachments
- Cost summary
- In $21.00 · Out $168.00
- Limit summary
- 400,000 token context window
Cost
- Input token cost
- $21.00
- Output token cost
- $168.00
Limits
- Input tokens
- 400,000 tokens
- Output tokens
- 128,000 tokens