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Kimi / Moonshot AI Latest updates

Moonshot AI's Kimi series models and product updates: tracking of the K-series open-source models, long-context technology and product evolution.

6 条精选Past 30 days: 6 updatesTotal: 10 updates

Updated

Kimi / Moonshot AI的精选

Nov 14Sat 1–6 updates
  1. TechCrunch · AI78

    Export-banned Nvidia chips are behind China’s most powerful AI models — uh-oh, Jensen!

    Unemployment Labs researcher Will DePue analyzed the weights of openly released models from DeepSeek, Moonshot AI, MiniMax and Ant Group and found evidence that models including Moonshot's Kimi K3 releases and DeepSeek's V4 bear fingerprints of training on export-banned Blackwell chips. Epoch AI estimates about two million advanced chips entered China in 2024 and 2025 through schemes hiding their final destination, though the chips could have been in offshore data centers such as those in Malaysia, which imported an estimated 275,000 Nvidia AI accelerators in that period. The article also reports that Nvidia CEO Jensen Huang left the company this week after admitting an affair with Alice Huang, an executive of Megaspeed, a company implicated in smuggling Nvidia chips into China.

    Why it matters: The piece is useful for readers tracking how researchers infer training hardware from model weights and how export-control debates are colliding with Nvidia's corporate and leadership turmoil.

Nov 13Fri
  1. Hacker News AI82

    Chinese frontier AI models carry the fingerprint of export-controlled GPUs

    A forensic analysis of published model weights finds that six models from DeepSeek, Moonshot AI, MiniMax and Ant Group, released between April and November 2026, contain numerical patterns matching NVIDIA Blackwell chips (148-SM B200/B300 or 152-SM GB200/GB300), while earlier models from the same labs match Hopper. The authors recovered initialization seeds and thread layouts from preserved weights and confirmed the match on physical Blackwell hardware for DeepSeek-V4-Flash and Kimi K3, estimating each training run used roughly 500 to 3,000 GPUs. The report says the evidence shows access to export-controlled hardware but does not establish where the chips were located, how access was obtained, or whether export controls were violated.

    Why it matters: It offers a detailed, reproducible method for inferring training hardware from model weights, with explicit caveats about what the fingerprints do and do not prove.

Nov 5Thu
  1. Fireworks AI Blog72

    Kimi K3.1 Pro is live on Fireworks

    Moonshot AI's Kimi K3.1 Pro is available on Fireworks at launch, either serverless with pay-per-token pricing or on a dedicated deployment for reserved capacity. Moonshot post-trained K3.1 Pro from K3 and replaced K3's full-attention layers with sparse attention to make long contexts more efficient to serve. Fireworks reports it sits on the quality-for-cost frontier on five Specialized Intelligence Index benchmarks, ranking first of 19 on Sierra's τ³-Banking at 64.7%, and lists serverless pricing at $2.00 per million uncached input tokens, $0.20 cached input and $10.00 output.

    Why it matters: Useful for readers weighing a newly launched open model against named competitors on cost and benchmark placement.

  2. vLLM Blog78

    vLLM Delivers Day-0 Support for Kimi K3.1 Pro

    vLLM announces day-0 support for Kimi K3.1 Pro, Moonshot AI's 2.8T-parameter (104B active) multimodal MoE with a 1M-token context that adds a DSA sparse-attention indexer to all 24 full-attention layers of its KDA + MLA hybrid. The post details a packed KV cache for three kinds of state, token-sharded prefill attention (up to 1.69× faster TTFT at 340K tokens on 8× GB300), decode context parallelism with an exact top-k merge, a fused low-latency decode path, a DSpark speculator preview, AgentX benchmark results on GB300 and Rubin, zero-mismatch RL, and support on NVIDIA, AMD, TPU and Alibaba T-HEAD Zhenwu PPUs.

    Why it matters: It is a detailed engineering account of how sparse attention, hybrid KV cache layout and parallelism choices interact, with measured numbers for anyone serving long-context MoE models.

Oct 24Sat
  1. Latent Space82

    [AINews] Kimi 3.1 Pro 104BA-2.8T: Fable-5.1-Class Open Weights narrows Closed-AI lead to 1 month... and Pro Highspeed API with 2-3× speed

    Moonshot launched Kimi K3.1 Pro, a multimodal 3T-class mixture-of-experts model with 2.8 trillion total parameters, 104 billion active parameters and a 1-million-token context window, available via API with weights promised for November 4, 2026. Artificial Analysis placed it fourth on its Intelligence Index at 55, behind Opus 5.5 at 58 and Sonnet 5.5 and Muse Wonder Full at 56, and said the leading-open-versus-proprietary gap would narrow from 12 points to three once weights are released. Standard pricing is $2/M input, $10/M output and $0.20/M cached input tokens, with a Highspeed version at twice the price that Moonshot claims generates output 2–3× faster.

    Why it matters: Useful for tracking how close open-weight models have come to the closed frontier, plus the caveats around benchmark provenance, serving economics and the still-unreleased weights.

  2. The Decoder84

    Chinese AI model Kimi K3.1 Pro is closing in on Anthropic's Claude Opus 5.5

    Moonshot AI released Kimi K3.1 Pro, a post-trained successor to Kimi K3 that scores 55 points on the Artificial Analysis Intelligence Index, an 11-point gain that places it fourth behind Claude Opus 5.5 (58), Claude Sonnet 5.5 (56) and Muse Wonder Full (56). Moonshot says the model keeps K3's 2.8 trillion total and 104 billion active parameters with a one-million-token context window, cuts token prices by 33 percent, and shows its largest gains on agentic tasks, while cyber-related training data was stripped for the planned open-weights release. A faster K3.1 Pro Highspeed variant is also available through Kimi.ai, Kimi Work, Kimi Code and the Kimi API.

    Why it matters: It quantifies how close an open-weights Chinese model has come to top proprietary systems and documents Moonshot's deliberate removal of offensive cyber capabilities before release.