# GPT-5.2: AI model fact sheet

- **Provider:** openai
- **Released:** 2025-12-10
- **Context window:** 400,000 tokens
- **API pricing:** $1.75 / 1M input, $14.00 / 1M output
- **OpenRouter ID:** openai/gpt-5.2
- **Capabilities:** conversation, reasoning, code-generation, analysis

GPT-5.2 is the latest frontier-grade model in the GPT-5 series, offering stronger agentic and long context performance compared to GPT-5.1. It uses adaptive reasoning to allocate computation dynamically, responding quickly to simple queries while spending more depth on complex tasks. Built for broad task coverage, GPT-5.2 delivers consistent gains across math, coding, science, and tool calling workloads, with more coherent long-form answers and improved tool-use reliability.

## Benchmarks

| Benchmark | Score |
| --- | --- |
| SWE-bench Verified | 80.0% |

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/gpt-5.2