dr.chaos

~/tag/model-evaluation

#model evaluation

3 articles tagged model evaluation

Meta's Muse Wonder Has Your Calendar. Who Holds the Guardrails?

Meta's Muse Wonder and Muse Wonder Full are real frontier models built for personal agents. What Meta shipped, how to read its benchmark and safety charts, what independent tests and six launch-week videos found, what r/MetaAI users are saying, and why the security that matters lives in the Muse product, not in the model developers get through the API.

Aamir Lakhani18 min read

Open Weights Aren't Just Chinese Anymore: Mistral Large 4, Reflection AI's Beam, and the Dolphin Question

Mistral Large 4 and Reflection AI's Beam are the first Western open-weight frontier models in a long while, and neither has shipped a weight file yet. What the two announcements actually say, what the cyber benchmarks really measure, why a security team should care about weights it can hold, and the straight story on "Mistral Dolphin": what an uncensored fine-tune is, how it is made, how operators use it, and where the guardrail goes once the vendor's is gone.

Aamir Lakhani17 min read

Kimi K3 and K3 Swarm: An Open-Weight Model Review from the Red Team Chair

A balanced cybersecurity review of Moonshot's Kimi K3 and the multi-agent K3 Swarm. Not "is it smart" but the question a red team actually asks: does an open, self-hostable, agentic model make you more effective on an engagement, and what does it give you that Claude and GPT cannot? Data that stays in the room, no vendor holding your engagement hostage, cost at scale, and a swarm that fits the work, weighed honestly against where the closed frontier models still win.

Aamir Lakhani13 min read