LIFE SCIENCES & MATERIALS

X-ray diffraction (XRD) materials suite

X-ray diffraction (XRD) materials suite is an OpenEnv-compatible reinforcement learning environment in our Life Sciences & Materials catalog. An agent acts through the tools below, and a deterministic verifier scores every episode, so the reward can be used for GRPO or other RLVR post-training.

Task and verification

Quantify crystalline phases, residual stress, and microstrain from powder diffraction patterns. Rietveld refinement goodness-of-fit, Scherrer crystallite sizing, and lattice parameter bounds gate qualification.

Tools and runtime

Rietveld refinement + GSAS-II / NumPy + lattice solvers

OPENENV / XRD

Related Life Sciences & Materials gyms

• Opentrons bio-lab protocol execution
• Crystal structure prediction & DFT
• CRISPR guide RNA design & off-target checks
• Multi-step organic retrosynthesis
• De novo protein sequence design
• Small molecule drug discovery & docking
• Autonomous experimental design (DoE)
• Molecular structure visualization & render (PyMOL)
• Clinical quality measures (FHIR & CQL)

See how these environments are run privately on the custom RL environments page, and how their rewards are made hard to game in our verifier design guide.

Plan a training run

Check the environment’s availability, compatible models and compute in Studio. A catalog entry does not guarantee that hosted training is enabled for your workspace.