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GPT-5.5 (OpenAI)Currently listed through these providers:
$10 off the fastest Kimi K3 and GLM 5.2 from Synthetic
Model details
GPT-5.2 (OpenAI)
The model overview is being prepared.
LLM Gatewayopenai/gpt-5.2gpt
Quick Info
Powered by- Provider
- LLM Gateway
- Model key
- openai/gpt-5.2
- Release date
- Dec 11, 2025
- Last updated
- Dec 11, 2025
- Knowledge cutoff
- 2025-08-31
- Input modalities
- Output modalities
- Capabilities
Cost
- Input token cost
- $1.75
- Output token cost
- $14.00
Limits
- Input tokens
- 272,000 tokens
- Output tokens
- 128,000 tokens
- Context window
- 400,000 tokens