A practical lab · about 18 minutes
Interactive learning lab
Prompting techniques + Building with prompts · guide 8 of 8
The cross-model prompt porting lab
0/6 core signals
Saved only on this device
Porting lab · BriefingScene 1 / 7
Keep the contract; replace the shell
Clear task, context, examples and success criteria transfer. API hierarchy and defaults need retesting.
Keep the contract; replace the shell ready.
Predict
Inspect
Verify
Provider tendencies change across model releases. Claude commonly benefits from explicit XML boundaries, GPT APIs expose developer/system hierarchy and native schemas, and Gemini supports system instructions and structured output. These are starting points—not permanent laws.
Portable core first.
Provider shell second.
Same eval set after every move.