Model details
GPT-5.2-Pro
GPT-5.2-Pro serves as a flagship multimodal model engineered to handle intricate reasoning and coding tasks that require deep logical consistency. By integrating text and image inputs, the model is built to support sophisticated agentic workflows, allowing it to interact with external tools and functions effectively. Its architecture is specifically optimized for extended conversational contexts and large-scale document analysis, making it a robust choice for developers who need to maintain coherence across long, multi-step interactions.
The model demonstrates significant advancements in general reasoning, evidenced by its performance on challenging benchmarks such as graduate-level science questions and complex mathematics. This leap in capability supports a shift toward verification-first workflows, where the model is tasked with catching subtle errors and maintaining accuracy in high-stakes environments. By prioritizing reliable logic and multi-step consistency, it is well-positioned for AI support systems and professional applications that demand high precision and the ability to solve problems that have historically challenged automated systems.
Quick Info
Powered by- Provider
- ZenMux
- Model key
- openai/gpt-5.2-pro
- Release date
- Dec 11, 2025
- Last updated
- Dec 11, 2025
- Knowledge cutoff
- 2025-08-31
- AI SDK package
@ai-sdk/openai- Input modalities
- Output modalities
- Capabilities
Cost
- Input token cost
- $21.00
- Output token cost
- $168.00
Limits
- Output tokens
- 128,000 tokens
- Context window
- 400,000 tokens
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