Mercury is refreshed – with across-the-board improvements in coding, instruction following, math, and knowledge recall.
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Read more: https://t.co/QyTVaHAIue
LLM — A large language model — the neural network behind tools like Claude and ChatGPT, trained on huge amounts of text to predict what comes next.
Why it matters
The refreshed Mercury claims five times the speed of Claude 4.5 Haiku at under a quarter the price, with gains in coding, instruction following, math, and recall, which puts a diffusion model directly in contention for latency-bound calls.
