Flagship, most capable
Rosenblatt Deep
Our top model for hard reasoning and long, complex tasks.
Deep is our most capable generally available model. It takes on problems that need many careful steps: proofs, derivations, and changes across large codebases.
Use it when getting the answer right matters more than getting it fast.
- Speed
- Deliberate
- Reasoning
- Extended reasoning
- Access
- API
- API name
- rosenblatt-deep
Good for
- Proofs and derivations
- Large codebases
- Long research tasks
- Hard debugging
Other models
Small, fast and cheap
Perceptron
The simplest learning unit. Built for high-volume, low-latency work and on-device use.
Learn more Balanced, the everyday workhorseLayer
A multi-layer model for most coding, writing and analysis work.
Learn more Research tier, limited accessMark
A frontier model for specialized or sensitive work, with tighter access controls.
Learn more