For Researchers
Stress-test hypotheses before peer review does
LLMs agree with whatever you tell them. That's not research. Crucible makes multiple models adversarially challenge your claims and classify every assertion as fact, inference, or speculation.
Hypothesis stress-testing
CrucibleSubmit your hypothesis. Crucible builds the strongest case for it, the strongest case against it, and audits every factual claim for verified facts vs speculation.
Literature claims verification
CruciblePaste a claim from a paper. The evidence auditor classifies it as verified fact, reasonable inference, opinion, or speculation — with justification.
Methodology critique
ReviewGet independent reviews of your research design from multiple AI angles: statistical validity, completeness, and hidden assumptions.
Policy analysis from multiple angles
PerspectivesGet perspectives from a virtual panel — economist, ethicist, policy expert, and affected stakeholder — each sharing their unique lens.
No sign-up required for your first 3 analyses