---
title: "Inception debuts Mercury 3, a diffusion LLM that it says tops GPT-6 Luna, Claude Haiku 5.5, and GLM-5.3 Flash on agentic benchmarks while being 4x to 8x faster (Jason Hiner/The Deep View)"
type: signal
url: https://frontiernewswire.com/s/inception-debuts-mercury-3-a-diffusion-llm-that-it-says-tops-gpt-6-f5fc1d29
published: 2026-10-20T01:45:01.000Z
byline: "Source: TECHMEME"
---

# Inception debuts Mercury 3, a diffusion LLM that it says tops GPT-6 Luna, Claude Haiku 5.5, and GLM-5.3 Flash on agentic benchmarks while being 4x to 8x faster (Jason Hiner/The Deep View)

Source: TECHMEME · Published 2026-10-20 · Canonical: https://frontiernewswire.com/s/inception-debuts-mercury-3-a-diffusion-llm-that-it-says-tops-gpt-6-f5fc1d29

Jason Hiner / The Deep View : Inception debuts Mercury 3, a diffusion LLM that it says tops GPT-6 Luna, Claude Haiku 5.5, and GLM-5.3 Flash on agentic benchmarks while being 4x to 8x faster — W — hile the AI industry has bet heavily on LLMs and the massive data centers needed to scale them, one of the neolabs betting …

## Sources

- [Read the original at TECHMEME](https://www.techmeme.com/261019/p51#a261019p51)

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