Meta has released the weights of Muse Spark Open, a multimodal model with about 816B parameters (42B active) and a one-million-token context, aimed at coding and long agentic tasks. It is on Hugging Face and available through providers such as Together AI, Fireworks and OpenRouter, although its license restricts commercial use.
Vercel’s monthly report on AI Gateway traffic shows that in September open-weight models handled 71.5% of tokens but only 23% of spend, with DeepSeek leading on volume. It is useful context when picking production models: price per token is falling, but total spend keeps growing.
Gemini 4 Argon is Google’s new top model, aimed at multi-step work such as coding and agentic tasks. It is available now through the Google AI Studio API at an introductory $2/$10 per million input/output tokens, doubling after November 30. Google says that inside Antigravity it increased agent code submissions and cut rollbacks.
Clef is Cloudflare’s family of decision models, which return schema-constrained answers instead of free text. The new Clef-omni takes text, images, audio and video in a single call, Clef-flash gets cheaper in exchange for a smaller hosted context, and Clef responds up to twice as fast. Relevant for classifying or moderating content from Workers.
