Back to articles
DevPickView feed
gihyo.jp
Original published: Updated on DevPick:

Moonshot AI announces its highest-performance open-weight MoE model "Kimi K3.1 Pro" — also begins offering the 2–3× faster "Kimi K3.1 Pro Highspeed"

Moonshot AI announces its highest-performance open-weight MoE model "Kimi K3.1 Pro" — also begins offering the 2–3× faster "Kimi K3.1 Pro Highspeed"
AI summary
Editorial policyUpdated on DevPick:

China's Moonshot AI announced its latest multimodal MoE model, Kimi K3.1 Pro, and the high-response model Kimi K3.1 Pro Highspeed on October 23, 2026.

Key points

  • •China's Moonshot AI announced its latest multimodal MoE model, Kimi K3.1 Pro, on October 23, 2026.
  • •The company also began offering the high-response model, Kimi K3.1 Pro Highspeed.
  • •The announced models utilize a multimodal Mixture of Experts (MoE) architecture.
Read the original(opens in a new tab)
#LLM / Model Trends#Major Players#Moonshot AI#Kimi K3.1 Pro#Kimi K3.1 Pro Highspeed

Related articles

See more
PC Watch

Kimi K3.1 Pro weights released, free commercial use generally permitted

Moonshot AI released the weights of the Kimi K3.1 Pro model, which has approximately 3 trillion parameters, on Hugging Face under a proprietary license.

ITmedia AI+

"Kimi K3.1 Pro" announced, expected to have "top performance" among open models; cyber-related data removed to prevent misuse

China's Moonshot AI announced the open-weight model "Kimi K3.1 Pro," which outperforms GPT-6 Astra in some evaluations, alongside a 2-3 times faster version, with model weights scheduled for release by November 4.

PC Watch

Kimi K3.1 Pro, which creates 3D models, approaches Opus 5.5 in coding

Moonshot AI announced Kimi K3.1 Pro, an improved open LLM with enhanced 3D model generation and coding capabilities.

PC Watch

'Kimi K3.1' coming soon? Official X account posts video

Moonshot AI posted a video on its official X account on October 23 that suggests an upcoming announcement of a next-generation AI model, sparking expectations for the arrival of 'Kimi K3.1'.

ITmedia AI+

OpenAI blocks organized 'distillation' targeting reasoning processes, claims involvement of associates from 'Kimi' developer

OpenAI identified and blocked organized adversarial distillation targeting its reasoning process, analyzing involvement from China's Moonshot AI while strengthening protections and sharing threat intelligence.