GPT-5.4 (via ocw)

Long-context coding. Best for: large refactors, feature implementation.

Prompt Guidelines

GPT strictly follows instructions. Provide as much high-level design context as possible:

• Architecture decisions, data flow, component responsibilities
• Constraints, edge cases, expected behaviors

Avoid:

• Contradictory requirements (GPT will struggle to reconcile conflicts)
• Code snippets — GPT writes code well on its own; use tokens for design info instead

Create Session (with worktree for code edits)