moonshotai/Kimi-K3

Timeline

1. Oct 10, 2026 · Research paper · 9 sources
   Sharing AI progress in mathematics
   OpenAI publishes new results on open problems in mathematics from an internal frontier model and shares Lean proof formalizations and research details on GitHub.
2. Oct 8, 2026 · Product / feature launch · 4 sources
   [AINews] Claude Haiku 5.5 — better than GPT-6 Luna at the same pricing
   It’s been about a year since Anthropic shipped Haiku 4.5, and with successive launches of Sonnet and Opus and Fable up to 5.5 it was seeming a little forgotten, especially as OpenAI launched Luna 6 alongside Astra and Sol 6.
3. Oct 6, 2026 · Benchmark result · 1 source
   [AINews] Reflection Beam - 501B-A23B American Open Model
   It’s been over a year since Reflection launched with us with big goals on coding (and hinted about their RL approach):
4. Oct 5, 2026 · Opinion / analysis · 1 source
   Together Link: open models in the harness you already use. Start with one command today.
   Together Link brings frontier open models like GLM 5.3 and Kimi K3 into the coding agent your team already uses, cutting model spend by over 50%.
5. Oct 3, 2026 · Model release · 1 source
   [AINews] not much happened today
   AINews’ website lets you search all past issues.
6. Sep 29, 2026 · Open-source release · 1 source
   NVIDIA/TensorRT-LLM v1.3.0rc29
   Expose Nemotron-H vision-language LoRA configuration for supported inference paths #19151

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