{
  "schema_version": "1.0",
  "id": "s2:https://openai.com/index/gpt-5-6-preferred-model-microsoft-365-copilot",
  "slug": "gpt-5-6-preferred-model-microsoft-365-copilot-0xv66ya",
  "url": "https://feed7.dev/p/gpt-5-6-preferred-model-microsoft-365-copilot-0xv66ya",
  "title": "GPT-5.6 is now the preferred model in Microsoft 365 Copilot",
  "why_included": "Microsoft 365 Copilot now defaults to GPT-5.6 across five work surfaces, signaling wider enterprise use without giving builders performance or rollout data.",
  "summary": "Microsoft 365 Copilot now prefers **GPT-5.6** across **five work surfaces**. This is evidence of broader enterprise deployment.",
  "practical_implication": "Builders choosing models for workplace agents should note the default shift, but should not treat it as a performance comparison or migration case study.",
  "agent_context": "Microsoft 365 Copilot now prefers **GPT-5.6** across **five work surfaces**. This is evidence of broader enterprise deployment.\n\nBuilders choosing models for workplace agents should note the default shift, but should not treat it as a performance comparison or migration case study.\n\nThe supplied material includes **no benchmarks or rollout details**, so availability, measured gains, and behavior across those surfaces remain unknown.",
  "source": {
    "name": "OpenAI",
    "url": "https://openai.com/index/gpt-5-6-preferred-model-microsoft-365-copilot",
    "published_at": "2026-07-09T13:00:00.000Z"
  },
  "source_class": "blog_post",
  "content_type": "Official Release",
  "layer": "industry",
  "domains": [],
  "topics": [
    "adoption",
    "enterprise",
    "model-selection"
  ],
  "verification": {
    "status": "official_source",
    "label": "Official Source",
    "method": "source_feed",
    "verified_at": null
  },
  "uncertainty": [
    "The supplied material includes **no benchmarks or rollout details**, so availability, measured gains, and behavior across those surfaces remain unknown."
  ],
  "lifecycle": "Current",
  "published_at": "2026-07-09T13:00:00.000Z",
  "modified_at": "2026-07-09T13:00:00.000Z",
  "supersedes": [],
  "expires_at": null,
  "formats": {
    "html": "https://feed7.dev/p/gpt-5-6-preferred-model-microsoft-365-copilot-0xv66ya",
    "json": "https://feed7.dev/p/gpt-5-6-preferred-model-microsoft-365-copilot-0xv66ya.json",
    "markdown": "https://feed7.dev/p/gpt-5-6-preferred-model-microsoft-365-copilot-0xv66ya.md"
  }
}