Inception Launches Mercury 3, Outperforming GPT-6 Luna and Claude Haiku 5.5 at High Speeds
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- InterestingEngineering.com
Inception, a California-based AI research company, has launched Mercury 3, a diffusion language model that claims to outperform competitors GPT-6 Luna and Claude Haiku 5.5. Mercury 3 operates at speeds of four to eight times faster than these rivals, generating over 1,000 tokens per second on NVIDIA GPUs while supporting a context window of 1 million tokens.
This advancement is significant as it demonstrates that diffusion-based language models can enhance their capabilities without sacrificing speed. Traditionally, developers faced a trade-off between model capability and response speed, but Mercury 3 reportedly delivers performance that rivals or exceeds that of OpenAI and Anthropic models while maintaining high inference speeds.
Looking ahead, Inception's Mercury 3 represents a notable evolution in language model technology, building on the company's previous models since the introduction of Mercury 1 in June 2025. No further timeline was disclosed at the time of publication.
Original report
Mercury 3 claims to outperform GPT-6 Luna, Claude Haiku 5.5 at 8 times the speed
InterestingEngineering.com · Neetika WalterThis briefing is an independently written summary based on publicly available reporting and is provided for industry information and news discovery. The original report and source publication are credited and linked where applicable. RobotToday does not claim ownership of third-party source material.
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