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Osmosis is a platform for companies to fine-tune models that outperform foundation models with reinforcement learning.
Better, faster, and cheaper.
Learn more at osmosis.ai/contact
Osmosis (YC W25)
46 posts
Osmosis (YC W25)
@Osmosis_AI
Forward Deployed Reinforcement Learning
- Osmosis (YC W25) reposted
🚀 Next Wednesday, April 29, @daytonaio & @FounderCoHo are once again bringing together AI researchers at @Stanford for a high-signal evening focused on long-horizon, stateful agents, from infrastructure and RL pipelines to evaluation and benchmarking. 🎤 Speakers: •
- Osmosis (YC W25) reposted
We recently added LoRA RL support for Qwen3.5 MoE models like Qwen3.5-122B. The process involved merge conflicts, dependency issues, and a tricky race condition related to LoRA weight syncing. We wrote up a post that goes into more detail and shares our work - link below!
00:00 - Osmosis (YC W25) reposted
the people in this room went from students to founders, engineers, and researchers at the coolest AI startups right now: @reductoai, @ZeroEntropy_AI , @scale_AI, @encord_team, and more. ft. Evan Vogelbaum, @FHvilshoj, @brndnwll, Nicholas Pipitone, @BuildWithDuke, & @eimen0.
00:00 - Osmosis (YC W25) repostedWe brought together 200+ founders, researchers, and engineers on Saturday for RL IRL at @ycombinator HQ! At @Osmosis_AI, our belief is that RL is the missing piece for AI agents - so we had some friends share how they're applying RL today! 🧵of session recordings below:
GIF - Osmosis (YC W25) reposted
Thank you all for coming to RL IRL @ycombinator!! 🫶🏻 I'm still in awe that we were able to pull this all together in < 1 month but this forum really validated to me just how bullish I am on big IRL events! (: more from us soon <3
Had an great time at @ycombinator HQ running RL IRL - YC was at max capacity! We wanted to focus on *applied* RL: how any company could use RL to improve agents, not just labs (i.e. what we do at @Osmosis_AI). Thank you to all the attendees, as well as our amazing co-hosts! - Osmosis (YC W25) repostedReally love how the new @Osmosis_AI site turned out! We wanted to bring RL concepts into the design - @nencreative @sarahqxi @reallynaise did an amazing job:
00:00 - Osmosis (YC W25) reposted
I grew up in sf. I went to Cal, and have lived in sf my entire life. I’ve gone to over a hundred tech events, and have organized a few myself. RL IRL was the best tech event I have ever gone to, by far. Kudos to @adelwu_ and all the organizers and speakers. - Osmosis (YC W25) repostedHad an great time at @ycombinator HQ running RL IRL - YC was at max capacity! We wanted to focus on *applied* RL: how any company could use RL to improve agents, not just labs (i.e. what we do at @Osmosis_AI). Thank you to all the attendees, as well as our amazing co-hosts!
- Osmosis (YC W25) repostedwe want to bring back nerdy events in sf! I'm helping @_WEEXIAO & @Osmosis_AI cohost RL IRL @ycombinator this sat! why come? > 700+ rsvps already, join researchers/eng from deepmind, dbx, scale & more > sessions w @reductoai @greptile @hud_evals @encord_team > merch!
