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Environment Research Lab
SF Bay Area
Bespoke Labs builds company-scale RL environments and infrastructure to let frontier labs and enterprises train long-horizon agents for production.
teams using GEPA
in production
monthly downloads of OpenThoughts on Hugging Face
in Claude 4.5 release notes (Terminal-Bench)
Environment research & infrastructure
for the agent revolution.
What We Do
We are an applied AI research lab building the environment infrastructure for the agent revolution.
01
RL environments
& infrastructure
Company-scale simulations with real codebases and microservices, allowing agents to master the complex, long-horizon workflows required for production.
02
Agent evaluation
& optimization
Automated prompt and policy searches via the GEPA optimizer achieve superior accuracy significantly faster than traditional, manual prompt engineering.
03
Production‑grade RL
& benchmarking
Collaborative research in RL, curation, and benchmarking ensures that training environments keep pace with the rapidly advancing frontier of model capabilities.
Who We Serve
[
For Frontier & Neo Labs
]
Train in environments
that match production.
Use our environments as training grounds to teach new tasks and improve reliability.
[
For Enterprises
]
Build AI that doesn’t break in production.
Enterprises rely on us to make AI agents dependable. With Bespoke, you can:
Evaluate agents in environments that mirror your systems and processes.
Optimize prompts and policies automatically with GEPA and RL.
Our Research Track Record
We ship products.
And we advance the field.
This combination of open research, benchmarks, and deployed optimization infrastructure makes Bespoke the environment partner of choice for the agentic era.
Get in Touch