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Moonshot AI releases open-weight Kimi K3.1 Pro

Original title: Moonshot AI Releases Kimi K3.1 Pro: A 2.8T Total/104B Active Params (MoE) Model with 1M Context

MarkTechPostby Asif Razzaq ()14 min read1 · 1 read
Part of a story covered by 8 sourcesMoonshot ships Kimi K3.1 Pro; full weights still due November 4Merged summary & timeline
AI summary · x-ai/grok-4.7Summaries by Vani AI

The title lists 2.8T total parameters, 104B active parameters, and a 1 million-token context.

A MarkTechPost headline says Moonshot AI released Kimi K3.1 Pro, an open-weight mixture-of-experts model with 2.8T total parameters, 104B active parameters, and 1M context. The article body was replaced by a cookie notice, so license, benchmark, and availability details are not in the capture.

Unconfirmed: Benchmarks, license terms, and release availability are not in the captured page.

Key facts
  • Kimi K3.1 Pro is described as open weight.
  • The title gives a 2.8T total and 104B active MoE design.
  • Context length in the title is 1M tokens.
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From the original article

14 min read at marktechpost.com

Moonshot AI released Kimi K3. 1 Pro, a 2. 8T-parameter, 104B-active MoE model with 1M-token context.

MarkTechPost

By Asif Razzaq · marktechpost.com

Read the full article at MarkTechPost

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.