Shipping AI features in 2026 means managing costs as much as code. Learn how to...

https://telegra.ph/Why-Prompt-Engineering-Matters-Less-Than-Evals-and-Tools-Now-07-20

Shipping AI features in 2026 means managing costs as much as code. Learn how to keep your token spend under $2.50 per million while running 50 to 200 real-world evals for solid performance checks