Base Labs released mammoth-1 (27B) and elephant-1 (9B) under MIT. They score options in one pass for routing and triage. Free on Baseten until 27 October.
Liquid AI released d1-3B and experimental d1-omni-600M as open weights under the LFM Open License. Liquid's Decision Index puts d1-3B at 48.57, and Liquid claims 16 ms a question on a Jetson AGX Thor.
Liquid AI's 5 October 2026 post says d1 now takes images as well as text, returns answer probabilities without generating tokens, and is on the Liquid API as model d1, billed on input tokens only.
Cloudflare posted Clef and Clef-flash on 1 October 2026: Apache 2.0 decision models on Workers AI that return a probability for every allowed answer, plus a hands-on fine-tuning offer.