Open-Source AI Models launch history

Top Open-Source AI Models launches from W3, June 15-21, 2026, ranked by X views.

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W3, June 15-21, 2026

3
Launches
1.13M
Views
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Introducing LifeSciBench, a benchmark for measuring and improving how well AI supports real-world life science research. Developed with 173 scientists from biotechnology and pharmaceutical research, LifeSciBench includes 750 expert-authored tasks across seven biological research https://t.co/JDkKWcnL9F

Jun 17, 2026
Views598.1k
Comments219
Reposts316
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2

🌘 Meet Kimi K2.7 Code HighSpeed! A high-speed mode of our latest open-source multimodal coding model, Kimi K2.7 Code. ⚡️ Up to 6× faster: Around 180 tok/s on coding tasks with median-length inputs, and up to 260 tok/s on shorter-context tasks. 🔷 Rolling out to Kimi Code Beta https://t.co/syOOgIdtI4

Jun 15, 2026
Views519.0k
Comments166
Reposts326
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3

Introducing GLM-5.2 from @Zai_org, https://t.co/Pp24eiUBaD’s latest flagship open model for long-horizon tasks with 1M context, flexible thinking effort, and stronger agentic coding. Now available on Together AI, GLM-5.2 runs on research-powered inference for long-context, https://t.co/3BKhEwrysY

Jun 17, 2026
Views10.3k
Comments9
Reposts7
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