GPT-6 Sol and Luna now available on AI Gateway
Vercel AI Gateway now exposes GPT-6 Sol for demanding coding runs and Luna for high-volume work, with unified usage tracking, retries, failover, and routing.
Vercel AI Gateway now offers **openai/gpt-6-sol** for complex, sustained coding work and **openai/gpt-6-luna** for lower-cost, high-volume agent workflows. Both are available through the AI SDK, compatible Chat Completions and Responses APIs, and connected coding agents.
Use Sol where longer tasks and iteration quality matter; test Luna for throughput-sensitive work. Gateway routing, usage tracking, retries, and failover make it practical to evaluate both behind one integration.
Vercel AI Gateway now offers **openai/gpt-6-sol** for complex, sustained coding work and **openai/gpt-6-luna** for lower-cost, high-volume agent workflows. Both are available through the AI SDK, compatible Chat Completions and Responses APIs, and connected coding agents. Use Sol where longer tasks and iteration quality matter; test Luna for throughput-sensitive work. Gateway routing, usage tracking, retries, and failover make it practical to evaluate both behind one integration. Vercel says both cost less than GPT-6 Astra and improve factual reliability over GPT-5.6 counterparts, but the material includes no prices, benchmark results, or quantified reliability gains.
This advances the earlier GPT tiering pattern from GPT-5.6 to GPT-6, preserving a practical split between sustained coding quality and high-volume economy behind the same gateway integration. It expands routing options but does not justify replacing existing defaults: the lower-cost and reliability claims lack prices, benchmarks, and quantified gains, so matched workload evaluation remains necessary.