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SAIL Media

2025 Open Models Year in Review

The first recap of a long year in the trenches of open models.

Florian Brand and Nathan Lambert
Dec 15, 2025
∙ Paid
This post originally appeared in Interconnects.

“By 2025, open models were no longer an alternative to closed AI systems—they were credible competitors across most benchmarks.”

Welcome to the first Art…

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