Inception's Mercury 3 diffusion model claims to beat GPT-6 Luna and Claude Haiku 5.5 at a fraction of the wait
Inception says Mercury 3 is the most capable diffusion language model released so far. The company claims it runs four to eight times faster than GPT-6 Luna and Claude Haiku 5.5 and beats both in eight of 12 benchmarks. There are no independent tests yet. The article Inception's Mercury 3 diffusion model claims to beat GPT-6 Luna and Claude Haiku 5.5 at a fraction of the wait appeared first on The Decoder.
Part of a story that several outlets report: Inception releases Mercury 3 model claiming speed advantage
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An AI startup has released a new language model that uses diffusion technology, a different approach than standard models. Instead of generating text word by word, diffusion models create a rough draft of an entire answer and then refine it through multiple passes, which the company claims makes it substantially faster. In the company's internal benchmarks, the model outperforms comparable competitors on most tests while running significantly faster, though independent testing does not yet exist. The model is designed for applications where speed is critical, such as AI agents, customer support, and smart glasses, where small delays accumulate into noticeable slowdowns.
Explainer: Choosing Your Claude Model: Why Cheaper Isn't Always Faster for Agentic Workflows
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