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Yuchen Jin commented that Kimi K3.1 Pro ranks 4th among all models on the Artificial Analysis Intelligence Index. According to The Elec, the Kimi K3.1 Pro released by Moonshot AI uses a MoE architecture, with 2.8 trillion total parameters and 104 billion activated parameters, and ranks fourth on the Intelligence Index with a score of 55 in the Artificial Analysis evaluation, higher than GPT-6 Astra's 53 points, while the previous generation Kimi K3 scored 44; the model ranks first on Terminal Bench 4.0 with 67%, and is priced at $2 per million input tokens and $10 per million output tokens. heise online reported the same score of 55 and fourth-place ranking, and said it trails Claude Opus 5.5's 58 points, with a context window of 1 million tokens, and weights scheduled for release on November 4.
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Oct 28
Huxiu
As Anthropic Races Toward IPO, Tencent, Alibaba, and ByteDance Reportedly Plan to Buy Over 3 Million Nvidia GPUs
Reuters reports that ByteDance, Alibaba, and Tencent's order demand for Nvidia RTX PRO 5500 totals more than 3 million units; at an estimated price of about $11,400 each, the scale exceeds $35 billion, mainly for AI inference. The article also mentions that after Kimi K3.1 Pro launched, quota was consumed too quickly, Moonshot AI apologized and compensated 25% of quota, and Anthropic has submitted an IPO application. The author points out that the $35 billion is a purchasing intention rather than confirmed revenue; amortized over five years, that is about $7 billion per year in equipment costs, on top of server, power, and operations and maintenance expenses.
Oct 27
The ElecSelected
Moonshot AI Releases Kimi K3.1 Pro, AA Intelligence Index Score of 55 Surpasses GPT-6 Astra
Moonshot AI has released Kimi K3.1 Pro, an upgraded version of Kimi K3, featuring a MoE architecture with 2.8 trillion total parameters and 104 billion activated parameters, activating 16 of 896 experts at a time. According to Artificial Analysis benchmarks, the model ranks fourth on the Intelligence Index with a score of 55, higher than GPT-6 Astra's 53, while the previous generation Kimi K3 scored 44. It ranks first on Terminal Bench 4.0 with 67%, compared with 13% for the previous generation and 64% for Claude Sonnet 5.5; pricing is $2 per million input tokens and $10 per million output tokens, but its output speed of 73 tokens/s is below the average of 81 tokens/s.
East Money
CSC Financial: Focus on high-speed optical modules, AI servers, and data center infrastructure
CSC Financial's research report suggests focusing on high-speed optical modules, AI servers, and data center infrastructure, while also paying attention to order and commercialization progress for physical AI-related sensors, edge computing, and core robot components. Meta's third-quarter revenue was $64.601 billion, up 26% year-over-year, and its full-year capital expenditure guidance was raised to $135–145 billion; Moonshot AI released Kimi K3.1 Pro, supporting a 1 million Token context.
Oct 26
heise onlineSelected
Moonshot AI releases Kimi K3.1 Pro, AA Intelligence Index rises to 55 points, ranking fourth
Moonshot AI has released Kimi K3.1 Pro, which rose from 44 points for Kimi K3 to 55 points on the Artificial Analysis Intelligence Index, ranking fourth and trailing Claude Opus 5.5's 58 points. The model retains the MoE architecture with 2.8 trillion parameters and 104 billion activated parameters, has a context window of 1 million tokens, and supports text, image, and video input. The success rate on Terminal-Bench 4.0 rose from 13% to 67%, API input and output prices are $2 and $10 per million tokens respectively, and the weights are scheduled for release on November 4.
TMTPost · AGI
Kimi K3.1 Pro Released, Ranks Fourth Globally on Artificial Analysis Intelligence Index
Moonshot AI released Kimi K3.1 Pro in the early hours of October 24. Artificial Analysis ranks it fourth globally on its intelligence index and judges that once the weights are released it will top the open-weight model leaderboard. On Terminal-Bench4.0, K3.1 Pro scores 65.7, second only to Claude Opus5.5's 66.4. The article also notes that K3.1 Pro completed its upgrade amid intensified anti-distillation efforts by Anthropic and other vendors, which the author views as a counterexample to the claim that Chinese models rely entirely on distillation.
Oct 24
Yuchen JinSelected
Kimi K3.1 Pro ranks 4th on the Artificial Analysis Intelligence Index
Yuchen Jin points out that Kimi K3.1 Pro ranks 4th among all models on Artificial Analysis's Intelligence Index, placing it alongside models such as Claude Opus 5.5, Fable, and GPT-6 Astra. He believes open-source models have returned to the forefront.
Artificial AnalysisSelected
Kimi K3.1 Pro Released, Ranks Fourth with an Artificial Analysis Intelligence Index Score of 55
Moonshot AI released the reasoning model Kimi K3.1 Pro, which scored 55 on the Artificial Analysis Intelligence Index, ranking fourth, an 11-point improvement over Kimi K3's 44 points, behind only Claude Opus 5.5 (58), Claude Sonnet 5.5 (56), and Muse Wonder Full (56). Its agentic capabilities improved markedly: it ranks third on GDPval-AA with 1846 Elo, scores 67% on Terminal-Bench 4.0 (Kimi K3 scored 13%), and rose from 58% to 73% on AutomationBench-AA. The model has a 1M-token context window, 2.8T total parameters with 104B activated parameters, supports text and image inputs, is priced at $2/10/0.20 per 1M input/output/cache-hit tokens, and its weights have not yet been released.
Yuchen Jin
Kimi K3.1 Pro released, claims to surpass Claude Opus 5.5 on Terminal-Bench 4.0
Kimi K3.1 Pro has been released, and Yuchen Jin says it may be the strongest open-source model currently available. He states that the model surpasses Claude Opus 5.5 on Terminal-Bench 4.0, at about one-third of the latter's cost.
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