{
  "schema_version": "1.0",
  "id": "s4:https://vercel.com/changelog/gpt-5-6-now-available-on-ai-gateway",
  "slug": "gpt-5-6-now-available-on-ai-gateway-106pgsr",
  "url": "https://feed7.dev/p/gpt-5-6-now-available-on-ai-gateway-106pgsr",
  "title": "GPT 5.6 Sol, Luna, and Terra now available on AI Gateway",
  "why_included": "Vercel’s limited preview exposes GPT 5.6 as Sol, Terra, and Luna, giving coding-agent teams flagship, balanced, and lower-cost routing targets behind one gateway.",
  "summary": "Vercel added **GPT 5.6** in a **limited preview** with three variants. Sol is the flagship, Terra targets previous-generation performance at **half the cost**, and Luna is described as the fastest, lowest-cost option in the series.",
  "practical_implication": "Builders should treat the lineup as a routing decision: reserve Sol for demanding agent work, test Terra as the everyday default, and assess Luna for latency- or cost-sensitive steps. Gateway rules can switch existing traffic without code changes.",
  "agent_context": "Vercel added **GPT 5.6** in a **limited preview** with three variants. Sol is the flagship, Terra targets previous-generation performance at **half the cost**, and Luna is described as the fastest, lowest-cost option in the series.\n\nBuilders should treat the lineup as a routing decision: reserve Sol for demanding agent work, test Terra as the everyday default, and assess Luna for latency- or cost-sensitive steps. Gateway rules can switch existing traffic without code changes.\n\nThe announcement supplies no absolute prices, benchmark scores, latency figures, or preview access details. Claims of stronger agentic performance and improved token efficiency need workload-specific evaluation before changing production defaults.",
  "source": {
    "name": "Vercel",
    "url": "https://vercel.com/changelog/gpt-5-6-now-available-on-ai-gateway",
    "published_at": "2026-07-09T00:00:00.000Z"
  },
  "source_class": "blog_post",
  "content_type": "Engineering Post",
  "layer": "model",
  "domains": [
    "coding",
    "security"
  ],
  "topics": [
    "model-selection",
    "reasoning",
    "coding-agents"
  ],
  "verification": {
    "status": "official_source",
    "label": "Official Source",
    "method": "source_feed",
    "verified_at": null
  },
  "uncertainty": [
    "The announcement supplies no absolute prices, benchmark scores, latency figures, or preview access details. Claims of stronger agentic performance and improved token efficiency need workload-specific evaluation before changing production defaults."
  ],
  "lifecycle": "Current",
  "published_at": "2026-07-09T00:00:00.000Z",
  "modified_at": "2026-07-09T00:00:00.000Z",
  "supersedes": [],
  "expires_at": null,
  "formats": {
    "html": "https://feed7.dev/p/gpt-5-6-now-available-on-ai-gateway-106pgsr",
    "json": "https://feed7.dev/p/gpt-5-6-now-available-on-ai-gateway-106pgsr.json",
    "markdown": "https://feed7.dev/p/gpt-5-6-now-available-on-ai-gateway-106pgsr.md"
  }
}