Falcon-ASR: TII's 1.6B Arabic speech recognition model
TII released Falcon-ASR, a 1.6B-parameter speech recognition model focused on Arabic and the Emirati dialect.
#Open Source/Repo
Hugging Face BlogAI Score4141 TechCrunch · AIAI Score5858 Musubi releases PolicyLM-1.7B, an open-weights decision model for real-time content moderation
Musubi announced PolicyLM-1.7B, a lightweight open-weights decision model built for real-time content moderation that applies a plain-English content policy to messages in under 50 milliseconds. The company says it is designed to be similar in cost and speed to the AI classifiers used by most social platforms, but can apply complex policies without special training and needs no retraining when a policy changes, letting policy-setters iterate. Co-founder and chief AI officer Filip Jankovic frames it as a way for platform managers to label content proactively, and the announcement positions it against TypeSafe AI's Jev, released in September and followed by competing decision models from OpenAI and Amazon.
Ars Technica · AIAI Score6666 Mistral releases 1T-parameter Mistral Large 4, nicknamed Le Chonk
Mistral released Mistral Large 4, a 1 trillion-parameter open-weight model nicknamed Le Chonk.
Mistral AIFeaturedAI Score8282 Mistral AI launches Mistral Large 4 public preview, a 1T-parameter multimodal model with weights due this month
Mistral AI launched a public preview of Mistral Large 4, a 1 trillion-parameter natively multimodal model with 52 billion active parameters.
Why it matters: The post gives the parameter layout, benchmark scores and the weight-release timing, so readers can judge where an open-weight European model now sits.
Latent SpaceAI Score6868 Reflection launches Beam, a 501B-A23B open-weight MoE for coding and agentic work
Reflection announced Beam, a text-only 501B-total / 23B-active MoE for coding, agentic and scientific work.
Hugging Face BlogFeaturedAI Score6060 Ai2 open-sources AstaBrief 8B, a fast report-generation model for its Asta research platform
Ai2 open-sourced AstaBrief 8B, a model built on Qwen3-8B that turns a research question and retrieved literature excerpts into a cited report.
Why it matters: The post gives the training recipe and filtering lessons behind an open-weights scientific report model, useful for anyone building grounded generation.
Hugging Face BlogFeaturedAI Score7171 H Company releases Holo4 computer-use agent models in 27B dense and 35B-A3B MoE sizes
H Company released Holo4, a new series of generalist computer-use agent models in two sizes.
Why it matters: The post gives the two model sizes, the interfaces they cover and the OSWorld 2.0 numbers, so readers can weigh a cheaper open-weight computer-use agent against closed frontier models.
Microsoft ResearchAI Score3636 GigaPath-Flash and GigaTIME-Flash: Toward population-scale discovery with efficient pathology foundation models
Microsoft Research released GigaPath-Flash and GigaTIME-Flash.