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  "story": {
    "story_id": "mp-2026-07-10-004",
    "source_story_id": "tmp-story-gpt56-copilot",
    "edition_id": "mp-2026-07-10-morning-0001",
    "edition_url": "https://themachinepress.com/edition/2026-07-10",
    "position": 4,
    "story_type": "dispatch",
    "section": "developer-tools",
    "editorial_classification": "editorial",
    "headline": "GPT-5.6 Lands Across GitHub Copilot",
    "slug": "gpt-5-6-lands-across-github-copilot",
    "dek": "Sol, Terra, and Luna are rolling out across editor, command-line, cloud-agent, mobile, and web surfaces.",
    "summary": "Sol, Terra, and Luna are rolling out across editor, command-line, cloud-agent, mobile, and web surfaces.",
    "body_text": "GitHub began rolling OpenAI's GPT-5.6 family into Copilot on July 9. GitHub positions Sol for complex, long-running work, Terra as the balanced default, and Luna for smaller, lower-cost tasks. Availability varies by plan, rollout is gradual, and Business and Enterprise administrators must explicitly enable the models because their policy starts off by default.",
    "why_it_matters": "Sol, Terra, and Luna are rolling out across editor, command-line, cloud-agent, mobile, and web surfaces.",
    "limitations": [],
    "importance": 8,
    "canonical_url": "https://themachinepress.com/story/mp-2026-07-10-004/gpt-5-6-lands-across-github-copilot",
    "json_url": "https://themachinepress.com/story/mp-2026-07-10-004.json",
    "first_published_at": "2026-07-10T09:00:00.000-04:00",
    "modified_at": "2026-07-10T10:47:01.000-04:00",
    "content_status": "new",
    "is_carryover": false,
    "carryover_reason": null,
    "key_claims": [
      {
        "claim_id": "claim-mp-2026-07-10-004-001",
        "text": "Sol, Terra, and Luna are rolling out across editor, command-line, cloud-agent, mobile, and web surfaces.",
        "source_ids": [
          "source-2026-07-10-004"
        ],
        "qualification": null
      }
    ],
    "source_ids": [
      "source-2026-07-10-004"
    ],
    "tags": [
      "GitHub Copilot",
      "GPT-5.6",
      "developer tools",
      "model rollout"
    ],
    "image_url": null,
    "corrections": []
  },
  "sources": [
    {
      "source_id": "source-2026-07-10-004",
      "title": "GitHub Changelog: GPT-5.6 in GitHub Copilot",
      "publisher": "GitHub",
      "url": "https://github.blog/changelog/2026-07-09-openais-gpt-5-6-sol-terra-and-luna-are-now-available-in-github-copilot/",
      "canonical_url": "https://github.blog/changelog/2026-07-09-openais-gpt-5-6-sol-terra-and-luna-are-now-available-in-github-copilot/",
      "source_type": "secondary_reporting",
      "is_primary_source": false,
      "published_at": "2026-07-08T20:00:00.000-04:00",
      "accessed_at": "2026-07-10T08:23:43.388-04:00",
      "supports_claim_ids": [
        "claim-mp-2026-07-10-004-001"
      ]
    }
  ],
  "corrections": [],
  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
  },
  "cite_this_report": {
    "title": "GPT-5.6 Lands Across GitHub Copilot",
    "publisher": "The Machine Press",
    "published_at": "2026-07-10T09:00:00.000-04:00",
    "canonical_url": "https://themachinepress.com/story/mp-2026-07-10-004/gpt-5-6-lands-across-github-copilot"
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}