Data edition: 2026-09Published · 2026-09-09
Automated decision scope: 20 in automated verification / 91 catalog modelsData cutoff · 2026-09-09
Lifecycle coverage: 56 lifecycle states documented / 91 · 20 in automation scopeData cutoff · 2026-09-09

REAL-TASK EVALUATION · NO API

Compare two AI models on real tasks

Choose exact versions, run the same tasks with each provider, then review the answers with model names hidden.

✓ Saved only in this browser · OpenGPT makes no model callsSaved on this device

Provider accounts, policies, and charges are separate from OpenGPT.

No account or API key · nothing is uploaded to OpenGPT. Content sent on provider sites follows each provider’s policies.

GUIDED COMPARISON

Five clear steps to a model decision

Only the step you need now is open. Your progress stays in this browser.

Models selected

Select two different released model IDs. Exact versions are more useful to compare than model series.

Candidate A

Candidate B

Choose two different released model IDs.

Project name and other optionsCustomer support

Project name