{
  "schema_version": "1.1",
  "id": "s4:https://vercel.com/changelog/gpt-6-sol-and-luna-now-available-on-ai-gateway",
  "slug": "gpt-6-sol-and-luna-now-available-on-ai-gateway-11bfugh",
  "url": "https://feed7.dev/p/gpt-6-sol-and-luna-now-available-on-ai-gateway-11bfugh",
  "title": "GPT-6 Sol and Luna now available on AI Gateway",
  "why_included": "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.",
  "summary": "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.",
  "practical_implication": "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.",
  "agent_context": "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.\n\nUse 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.\n\nVercel 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.",
  "source": {
    "name": "Vercel",
    "url": "https://vercel.com/changelog/gpt-6-sol-and-luna-now-available-on-ai-gateway",
    "published_at": "2026-09-22T00:00:00.000Z"
  },
  "source_class": "blog_post",
  "content_type": "Engineering Post",
  "layer": "infra",
  "domains": [
    "coding"
  ],
  "topics": [
    "gateways",
    "model-selection",
    "coding-agents"
  ],
  "verification": {
    "status": "official_source",
    "label": "Official Source",
    "method": "source_feed",
    "verified_at": null
  },
  "uncertainty": [
    "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."
  ],
  "connected_context": {
    "meaning": "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.",
    "corpus_size": 856,
    "generated_at": "2026-09-23T09:04:48.264Z",
    "connections": [
      {
        "title": "AI Gateway adds unified fast mode support",
        "source_name": "Vercel",
        "source_url": "https://vercel.com/changelog/ai-gateway-adds-unified-fast-mode-support",
        "feed7_url": "https://feed7.dev/p/ai-gateway-adds-unified-fast-mode-support-144dq26",
        "reason": "Unified fast mode supplies a separate latency control that can complement model-tier routing, so evaluations should distinguish gains from choosing Luna or Sol from gains produced by serving mode."
      },
      {
        "title": "GLM 5.3 FlashX now available on AI Gateway",
        "source_name": "Vercel",
        "source_url": "https://vercel.com/changelog/glm-5-3-flashx-now-available-on-ai-gateway",
        "feed7_url": "https://feed7.dev/p/glm-5-3-flashx-now-available-on-ai-gateway-1yir9b2",
        "reason": "GLM 5.3 FlashX offers a concrete throughput claim, whereas GPT-6 Luna is positioned for volume without quantified speed; this makes end-to-end latency and quality testing more useful than labels alone."
      }
    ]
  },
  "lifecycle": "Current",
  "published_at": "2026-09-22T00:00:00.000Z",
  "modified_at": "2026-09-22T00:00:00.000Z",
  "supersedes": [],
  "expires_at": null,
  "formats": {
    "html": "https://feed7.dev/p/gpt-6-sol-and-luna-now-available-on-ai-gateway-11bfugh",
    "json": "https://feed7.dev/p/gpt-6-sol-and-luna-now-available-on-ai-gateway-11bfugh.json",
    "markdown": "https://feed7.dev/p/gpt-6-sol-and-luna-now-available-on-ai-gateway-11bfugh.md"
  }
}