newbacked by khosla ventures, max levchin, gradient

faster. smarter. cheaper.

use reinforcement learning to fine-tune models that beat frontier systems on cost, latency and accuracy — optimized for the exact product outcomes you care about.

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the frontier model foundry, built for engineers. no phd required

with cgft, you don't need a ml phd to do frontier rl. you focus on building tools for your agent & the user outcomes you want to drive. we bring the algorithms, infrastructure & the latest fine-tuning research.

our platform gives you:

  • e2e data curation tooling
  • easy reward-function specification
  • real-time model behavior monitoring
  • seamless training orchestration for frontier-class models

designed for real, production-grade workloads

we've partnered with teams building vertical-specific agents across marketing, chip design, education, and more - seeing 2–3× accuracy gains with 8B–30B parameter models.

common workloads we supercharge include:

if this sounds like what you're building, we'd love to talk!

recent developments

ready to build your custom model?

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