# 1/4 Today, we’re releasing Mercury 3

[Reference page](https://posts.design/stefano-ermon-1-4-today-we-re-releasing-2026-10-19) · [Markdown](https://posts.design/stefano-ermon-1-4-today-we-re-releasing-2026-10-19.md) · [Original source](https://x.com/stefanoermon/status/2112222911218291051)

1/4 Today, we’re releasing Mercury 3\. Mercury 3 is by far our most powerful model and the most intelligent diffusion LLM ever released\. It outperforms GPT\-6 Luna and Haiku 5\.5 on quality while running at 1000\+ tok/sec\.

- Kind: post
- Media: video
- Posting account: Stefano Ermon · @StefanoErmon
- Account: [StefanoErmon](https://x.com/StefanoErmon)
- Represented brand: Inception
- Categories: Launch
- Source published: 2026\-10\-19T16:42:39\.000Z
- Captured: 2026\-10\-19
- Added to posts.design: 2026\-10\-19T17:43:51\.259Z
- Recorded views: 30614 · captured 2026\-10\-19T17:43:33\.144Z · import\-observed\-public

![Stefano Ermon: 1/4 Today, we’re releasing Mercury 3 — public x\-twitter post media curated for social post design inspiration\.](https://posts.design/images/posts/x-twitter-stefanoermon-2112222911218291051-stefano-ermon-1-4-releasing-mercury.webp)

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