Editorial analysis
Use one controlled evaluation
Provide both products with the same permitted inputs and ask for the same output format, assumptions and unresolved questions. Score the results against the work that matters to your team.
Check product, model and plan separately
The consumer product, workspace offering and developer API can expose different models and controls. Confirm the exact service being adopted rather than assuming a model name describes the whole product.
Keep review proportional to risk
Use stronger source checking and professional review for consequential, public, financial, legal, health or safety-related work.