The week in decision models

Sept. 28-Oct. 4, 2026

• Amazon releases its own Jev clone as decision models flood the web TechCrunch, Oct. 1, 2026

  Amazon Web Services' Strand Labs has released the latest Jevalike decision model, Strands Decider 2B.

• AWS launches a local answer to TypeSafe’s Jev decision model The New Stack, Oct. 1, 2026
• Introducing Clef: our open-source decision models, and new RL fine-tuning platform Cloudflare Blog, Oct. 1, 2026