The Hallway Track
11 tracked signals on open-weight.
Moonshot AI's Kimi K3 is a 2.8T-parameter open-weight model matching frontier closed models on coding benchmarks.
“it has OpenAI and Anthropic terrified because its Trust Me Bro benchmark performance is on par with and in some cases beating Claude Fable and GPT 5.6 Soul”
Open-weight models now trail closed frontier models by only 4-7 months on cybersecurity capabilities
“This implies cyber defenders have a short window to prepare before today's frontier cyber capabilities may become accessible without the same safeguards”
Kimi K3.1's frontier performance contradicts Anthropic's claim of blocking 90-99% of Chinese distillation attacks
“To them, it's grand theft autocomplete.”
A Chinese open-weight model claims frontier throne as Anthropic, OpenAI cut prices and TypeSafe AI raises $10B
“It's been an absolutely MONSTER week already”
Meta releases Muse Glimmer, a 30B open-weight model delivering 20K tokens/sec on a single GPU for local agentic AI.
“Meta returns to the open source ecosystem with the release of Muse Glimmer, a 30B open-weight dense model with a 120K+ context window built for local AI agentic work.”
DeepSeek V4.1 Flash 1017 takes top open-weight spot on code and agent benchmarks at low cost.
Meta's 816B-parameter Muse Spark Open coding model is now deployable via SageMaker JumpStart
“Meta says the model plans, acts, observes the result, and corrects itself over long horizons, rather than making single tool calls.”
Meta releases Muse Spark Open, an open-weight frontier multimodal mixture-of-experts model
Reflection AI launches Beam, a 501B-parameter open-weight agentic coding model on AWS
Z.ai's 753B-parameter GLM 5.3 MoE model is now available on Amazon Bedrock for enterprise use
Kimi K3 proves open weight models now match proprietary frontier models, splitting the industry on policy
“Prediction by the end of this year: the Pope says something about open models.”