Hang Gao(@hangg70):reve 2.1 is an upgrade that we've been cooking since last month! i had a lot of fun (and stress hehe) scaling its pretraining with async DP. it is a cross-cluster distributed algorithm that allowed us training with more compute, while staying within our existing provision. we implemented it from scratch and derisked across a few scaling rungs. it matches sync DP after getting knobs right, costs minimal overhead, and offers elasticity at the same time. cool stuffs 🦋 (also sharing a comic from our model)

2026.07.09 17:10

reve 2.1 is an upgrade that we've been cooking since last month! i had a lot of fun (and stress hehe) scaling its pretraining with async DP. it is a cross-cluster distributed algorithm that allowed us training with more compute, while staying within our existing provision. we implemented it from scratch and derisked across a few scaling rungs. it matches sync DP after getting knobs right, costs minimal overhead, and offers elasticity at the same time. cool stuffs 🦋 (also sharing a comic from our model)

Reve@reve

2026.07.09 16:01

Reve 2.1 is here. The world’s best 4K image model just got better. Greater prompt understanding, world knowledge, and stronger foreign-text rendering.