The wire · traced · first seen Nov 10, 10:32 UTC

Meituan releases LongCat-2.5 weights under MIT license

Meituan released LongCat-2.5 weights for developers working on long-horizon agentic tasks.

L2 · reported1 source4 claims checked

What we checked

Every claim below was walked down the source ladder. The rung is how close the source is to the thing itself; the tense is the source's own.

1. shipped L2 · reported

   Meituan released LongCat-2.5 weights on Nov. 9.

   per Techmeme (L2)
2. announced L2 · reported

   LongCat-2.5 is a 1.6T-parameter MoE model.

   per Techmeme (L2)
3. shipped L2 · reported

   LongCat-2.5 weights are under the MIT license.

   per Techmeme (L2)
4. announced L2 · reported

   Meituan unveiled LongCat-2.5 on November 1.

   per Techmeme (L2)

Sources

• Meituan releases weights for LongCat-2.5, a 1.6T-parameter MoE model for long-horizon agentic tasks, under the MIT license, after unveiling it on November 1 (Carl Franzen/VentureBeat) — Techmeme L2 · reported