GPT-4.1 mini
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Listed because a sourced use case names it. Pricing not verified by KitRank: see the official pricing page.
Use cases with GPT-4.1 mini
Vibe coding & appsX · @vladrezdev
Turn the NPCs in a GTA III remake into AI agents
Claude Opus 5.5 built a System 1 / System 2 AI layer into re3, the reverse-engineered GTA III. Type a cheat and nearby NPCs become agents: a fast model picks actions like walk, run, fight, talk or drive while GPT-4.1 mini writes what they say and think.
$4 in / $20 out per 1M tokensDaysAdvanced