OpenAI: GPT-5 Chat
openai
GPT-5 Chat is designed for advanced, natural, multimodal, and context-aware conversations for enterprise applications.
- Context window
- 128,000 tokens
- Input cost
- —
- Output cost
- —
- Latency (p50)
- 218 ms
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Run side-by-side checks for pricing, context window, and latency.
Price (lower is better), Speed/Latency (lower is better), Performance (higher is better)
OpenAI: GPT-5.1-Codex is 603% faster
⚡OpenAI: GPT-5.1-Codex is 187ms faster than OpenAI: GPT-5 Chat
raghav-singhal
Open-source 1pp-0.58b-v2-asst-seed1234-sft model from raghav-singhal — available for download and self-hosting on Hugging Face.
raghav-singhal
Open-source 1pp-0.98b-v2-raw-seed42-sft model from raghav-singhal — available for download and self-hosting on Hugging Face.
raghav-singhal
Open-source 1pp-0.58b-v2-raw-seed1234-sft model from raghav-singhal — available for download and self-hosting on Hugging Face.
Let our experts help you evaluate models based on your actual use case and budget. We'll provide a free analysis and actionable recommendations.
openai
GPT-5 Chat is designed for advanced, natural, multimodal, and context-aware conversations for enterprise applications.
openai
GPT-5.1-Codex is a specialized version of GPT-5.1 optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....