{
  "schema_version": "1.0",
  "id": "s2:https://openai.com/index/gpt-5-6",
  "slug": "gpt-5-6-0qb16sv",
  "url": "https://feed7.dev/p/gpt-5-6-0qb16sv",
  "title": "GPT-5.6: Frontier intelligence that scales with your ambition",
  "why_included": "OpenAI introduced GPT-5.6 with claims of improved token efficiency and cost-performance, but supplied no measurements or access details for model selection.",
  "summary": "OpenAI introduced **GPT-5.6**, claiming better **token efficiency, cost-performance, and capacity for difficult work**. The supplied material contains no supporting measurements.",
  "practical_implication": "Builders should keep existing model-selection tests and cost traces in place rather than changing agent defaults from the claims alone.",
  "agent_context": "OpenAI introduced **GPT-5.6**, claiming better **token efficiency, cost-performance, and capacity for difficult work**. The supplied material contains no supporting measurements.\n\nBuilders should keep existing model-selection tests and cost traces in place rather than changing agent defaults from the claims alone.\n\n**Access details are not included**, and the lack of benchmarks prevents comparison with earlier models or competing options.",
  "source": {
    "name": "OpenAI",
    "url": "https://openai.com/index/gpt-5-6",
    "published_at": "2026-07-09T10:00:00.000Z"
  },
  "source_class": "blog_post",
  "content_type": "Official Release",
  "layer": "model",
  "domains": [],
  "topics": [
    "model-selection",
    "reasoning"
  ],
  "verification": {
    "status": "official_source",
    "label": "Official Source",
    "method": "source_feed",
    "verified_at": null
  },
  "uncertainty": [
    "**Access details are not included**, and the lack of benchmarks prevents comparison with earlier models or competing options."
  ],
  "lifecycle": "Current",
  "published_at": "2026-07-09T10:00:00.000Z",
  "modified_at": "2026-07-09T10:00:00.000Z",
  "supersedes": [],
  "expires_at": null,
  "formats": {
    "html": "https://feed7.dev/p/gpt-5-6-0qb16sv",
    "json": "https://feed7.dev/p/gpt-5-6-0qb16sv.json",
    "markdown": "https://feed7.dev/p/gpt-5-6-0qb16sv.md"
  }
}