Limitations and safe interpretation

ChemWorld is a software-model environment for controlled agent research. It is not a protocol generator for physical laboratory work.

• Qualification covers finite registered tasks, compositions, probes and world forks—not all chemistry.
• Public observations are generated by the declared software models and instruments; they do not certify experimental fidelity.
• Tutorial recipes demonstrate interface use. They are not optimized procedures or recommendations for real materials.
• Exact replay means the software trace is reproducible under the release contract. It does not reproduce laboratory uncertainty.
• Controlled hidden components are evaluator-owned mechanisms for research design. Agents must not receive direct hidden-state access.

No manuscript files, unpublished results, development matrices, raw provider responses or private evaluator configuration are included in this repository.

For exact release claims, use the Evidence page and scripts/verify_release.py.