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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 is 131% faster
⚡OpenAI: GPT-5.1 is 21ms faster than gpt-5-chat-latest
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.
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openai
I don't have reliable information about a model called "gpt-5-chat-latest" by OpenAI. As of my last update in April 2024, OpenAI's latest publicly available model is GPT-4, and I cannot provide a factual description of a model I'm not certain exists or whose specifications I'm unfamiliar with.
openai
GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning...