OpenAI makes GPT-5.6 available in Kiro
OpenAI partnered with AWS to optimize GPT-5.6 and Kiro for developer workflows including planning, building, testing, and review.
- GPT-5.6 Terra cut costs per successful task by ~82% on Terminal-Bench 2.1 in Kiro's spec-driven development environment.
Developers using Kiro can run GPT-5.6 in production development workflows with lower per-task execution costs.
