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  "updated": "2026-11-10",
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  "rights": "© Frontier Log, all rights reserved.",
  "event": {
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    "date": "2025-10-29",
    "provider": "cognition",
    "importance": "major",
    "title": "SWE-1.5",
    "headline": "Cognition launches SWE-1.5",
    "detail": "A frontier-size coding agent model served at up to 950 tokens per second, available in Windsurf.",
    "tags": [
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      "coding"
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        "slug": "2026-04-07-swe-1-6",
        "date": "2026-04-07",
        "provider": "cognition",
        "title": "SWE-1.6",
        "headline": "Cognition launches SWE-1.6",
        "url": "https://frontierlog.ai/event/2026-04-07-swe-1-6"
      }
    ],
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                "title": "Introducing SWE 1.6: Improving Model UX",
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                "date": "2026-04-07",
                "printed": "40.1%",
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                "printed": "40.1%",
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            "event": "https://frontierlog.ai/event/2025-10-29-swe-1-5",
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    "source_title": "Introducing SWE-1.5: Our Fast Agent Model",
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    "source_quote": "It is a frontier-size model with hundreds of billions of parameters that achieves near-SOTA coding performance.",
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