Mercury 3

The diffusion LLM that scaled 40x without slowing down

🔬 Research & Analysis

Unknown

Product Hunt

110

Product Hunt Upvotes

Oct 22, 2026

Launch Date

3d ago

First Tracked

About

AI Summary

Mercury 3 is a high-performance diffusion language model that surpasses GPT-6 Luna and Claude Haiku 5.5 in capabilities, operating 4–8 times faster at over 1,000 tokens per second.

Mercury 3 is the most capable diffusion LLM released to date. It outperforms GPT-6 Luna and Claude Haiku 5.5 while running 4–8x faster at 1,000+ tokens per second.