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Osmosis

Winter 2025Active

Reinforcement Learning (RL) for AI Agents

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Osmosis logo

Osmosis

Winter 2025Active

Reinforcement Learning (RL) for AI Agents

Save
Company details

Osmosis is a post-training platform that helps companies fine-tune language models using reinforcement learning. We work with fast-growing AI companies to train task/domain-specific models that beat foundation models on performance, cost, and latency. Our platform handles compute orchestration, reward modeling, and training run observability as a CLI-based product usable by developers and agents.

Location
San Francisco, CA, USA
Founded
Unknown
Category
Artificial Intelligence
YC Directory Pageosmosis.ai
Founders
  • KZ
    Kasey Zhang
    Founder
    X / TwitterLinkedIn
  • AL
    Andy Lyu
    Founder
    X / TwitterLinkedIn

Osmosis is a post-training platform that helps companies fine-tune language models using reinforcement learning. We work with fast-growing AI companies to train task/domain-specific models that beat foundation models on performance, cost, and latency. Our platform handles compute orchestration, reward modeling, and training run observability as a CLI-based product usable by developers and agents.

Location
San Francisco, CA, USA
Founded
Unknown
Category
Artificial Intelligence
YC Directory Pageosmosis.ai
Founders
  • KZ
    Kasey Zhang
    Founder
    X / TwitterLinkedIn
  • AL
    Andy Lyu
    Founder
    X / TwitterLinkedIn
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