Verifiable environments and expert trajectories for training agents.

Catalog

CategoryOfferingBenchmark / capabilityOne unitSamples
Coding and terminal agents Terminal-Bench tasks Improves: Terminal-Bench 4.0 One Harbor task directory with its verifier and reference solution 3 sample tasks
CursorBench-style coding tasks Improves: CursorBench 4.0 One task environment plus one agent trajectory 8 sample tasks
DeepSWE-style long-horizon SWE tasks Improves: DeepSWE v1.1 One Harbor task plus agent trajectories 8 sample tasks
FrontierCode-style mergeable-code tasks Improves: FrontierCode 1.1 One task environment plus agent trajectories 7 sample tasks
Multi-turn coding agent trajectories Improves: SWE One session: a JSONL file, one line per API call 5 session excerpts
Computer-use agents Long-horizon computer-use workflows Improves: OSWorld 2.0 One task environment plus one expert trajectory 7 sample tasks
3D, graphics and games Blender 3D scene building Improves: 3D modeling in Blender One finished .blend scene and its full request-level trajectory 10 samples
Browser 3D game development trajectories Improves: Long-horizon web and game development One game: source, per-round requests and full trajectory 3 sample games

Built to your spec

Specify any of the following; anything else is open for discussion.

Benchmark and format
Which benchmark to target, and the format the data is delivered in.
Domains and mix
Fields, programming languages, apps and task types, and their proportions.
Difficulty
The reference model and the pass-rate band to hit.
Trajectories
The model that produces them, the agent harness and the tools.
Volume and schedule
How much data you need and when it is delivered.
Rights
Exclusivity, retention and publication.

Tell us what your model needs to get better at.

We reply with samples and a specification.