Open Source Models

214 summarised stories about Open Source Models, each linking back to the original source. Browse all topics →

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Saturday, 19 September 2026

OpenClaw Releases 2026.9.5 With Atomic Updates, Plugin Hot Reload, Conversation Sharing, and Expanded GPT Live

MarkTechPost 1 month ago 17

OpenClaw shipped version 2026.9.5 of its open-source personal AI agent, adding Atomic Updates, plugin hot reload, conversation sharing, and expanded GPT Live. Atomic Updates were built to address a failure mode where an update could break the running agent and leave no agent online to repair it. It now prepares and validates the next version while keeping the existing Gateway running, rolling back on failure but with the caveat that database migrations can’t be undone.

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AI Agents Developer Tools AI Automation Open Source Models

Linkup Research Releases SPARSEUP: A 149M-Parameter Open-Source Sparse Embedding Model

MarkTechPost 1 month ago 11

Linkup Research released SPARSEUP, an Apache 2.0 open-source learned sparse embedding model built on a 149M-parameter ModernBERT backbone. Linkup reports 56.4 average nDCG@10 on BEIR-13. The release adds a vocabulary-based sparse encoder with deployable weights on Hugging Face and achieves over 97% recall on MS MARCO in about 380 microseconds per query using Seismic search.

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AI Infrastructure Hugging Face Model Releases Open Source Models

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