ThursdAI — the weekly AI news podcast hosted by Alex Volkov — has covered 2 MiroMind releases since Jan 2026, most recently MiroThinker-1.7 on Mar 13, 2026. Highlights include MiroThinker 1.5, MiroThinker-1.7. All 2 shipped with open weights. Every entry below has primary-source links and the episode segment where we covered it live.
MiroThinker-1.7 open-source research agent hits SOTA
MiroMind released MiroThinker-1.7, an open-source deep-research agent model that reaches state of the art on deep research benchmarks. It was covered alongside NVIDIA's Nemotron launch in the open-source segment.
MiroThinker 1.5: 30B search agent beats trillion-param models
MiroMind AI released MiroThinker 1.5, a 30B parameter open source search agent that achieves 56.1% on BrowseComp and 66.8% on BrowseComp Chinese, outperforming trillion-parameter models. It introduces 'interactive scaling' as a third scaling dimension beyond parameters and context, and is a fine-tune of Qwen 3 Thinking with 147K open training samples.
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