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Meta lists Muse Ember at $0.10 input and $0.50 output per million tokens for prompts up to 200K tokens; Artificial Analysis scores it 36 at $0.14 per task (max) and gives AutomationBench-AA 68.1% where Meta's table shows 37.8%.

Mistral released Mistral Large 4 weights under a modified MIT license with a commercial-license condition for Model-as-a-Service operators; Artificial Analysis scores it 26.

Linus Torvalds posted ten LLM-assisted folio-lookup patches for review; reviewers found a race condition, and kernel docs already require Assisted-by tags and human sign-offs.

Meta says Muse Wonder is in preview on its Model API at $4 per million input and $20 per million output tokens; Muse Wonder Full is limited to Muse Code subscription plans.

Mistral AI launched Mistral Large 4, a 1-trillion-parameter multimodal model with 49 billion active parameters, in public preview, with open weights promised after safety testing.

Aleph Alpha published Kolibri on Hugging Face on October 3 under Apache 2.0; its own tech report puts the model on the quality-versus-serving-cost Pareto frontier.

OpenAI unveiled GPT-6.1 Sol at DevDay, saying it nearly matches GPT-6 Astra on agentic coding at one-fifth the token prices; a GPT-6.1 Astra release was scrapped.

Xiaomi's MiMo-V2.6-Pro scored 46 on Artificial Analysis' Intelligence Index, the top open-weight result, with MIT-licensed weights and low API pricing.

SpaceXAI's Grok 4.5, trained alongside Cursor, is priced at $2 per million input tokens and $6 per million output tokens; Musk calls it 'an Opus-class model, but faster, more token-efficient and lower cost.'

Meituan released LongCat-2.0, a 1.6T-parameter MoE model under an MIT license, claiming it is the first trillion-parameter model trained and served entirely on domestic ASICs.

ByteDance unveiled its Seed 2.1 Pro and Turbo models at the Volcano Engine FORCE conference, claiming leading coding and agent benchmarks and a total cost of ownership close to 80 percent below Claude Opus 4.6.

Anthropic's midsize model matches near-flagship agentic performance at a fraction of the price, and arrives as the lab lifts controls on Fable 5.