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#open-weights

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AI X/Twitter Apr 17, 2026 2 min read

Why it matters: Alibaba is putting a small-active-parameter multimodal coding model into open weights rather than keeping it API-only. The tweet says Qwen3.6-35B-A3B has 35B total parameters, 3B active parameters, and an Apache 2.0 license; the blog reports 73.4 on SWE-bench Verified and 51.5 on Terminal-Bench 2.0.

AI X/Twitter Apr 5, 2026 2 min read

Mistral AI said on March 26, 2026 that Voxtral TTS offers expressive speech, support for 9 languages and dialects, low latency, and easy adaptation to new voices. Mistral’s March 23 launch post says the 4B-parameter model can adapt from about three seconds of reference audio, reaches roughly 70ms model latency, supports up to two minutes of native audio generation, and is available by API and as open weights.

LLM Reddit Mar 29, 2026 3 min read

A March 2026 r/LocalLLaMA post with 123 points and 25 comments spotlighted `voxtral-voice-clone`, a project trying to train the missing codec encoder for Mistral’s Voxtral-4B-TTS-2603. The repo targets zero-shot cloning via `ref_audio`, which the original open-weight release could not support because the encoder weights were not included.