[
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    "scope": "all_known_access",
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    "n_open": 128,
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    "latest_gap": 11.609999999999985,
    "latest_lag_months": 6.078028747433265,
    "latest_open": "Kimi K3",
    "latest_closed": "GPT-6 Astra",
    "status": "subset universe; not a correction for selection"
  },
  {
    "scope": "notable",
    "n": 101,
    "n_open": 40,
    "n_closed": 61,
    "latest_gap": 11.609999999999985,
    "latest_lag_months": 6.078028747433265,
    "latest_open": "Kimi K3",
    "latest_closed": "GPT-6 Astra",
    "status": "subset universe; not a correction for selection"
  },
  {
    "scope": "capability_near3",
    "n": 48,
    "n_open": 6,
    "n_closed": 42,
    "latest_gap": 30.23999999999998,
    "latest_lag_months": 20.632443531827516,
    "latest_open": "DeepSeek-R1",
    "latest_closed": "GPT-6 Astra",
    "status": "subset universe; not a correction for selection"
  },
  {
    "scope": "capability_frontier_relevant",
    "n": 70,
    "n_open": 14,
    "n_closed": 56,
    "latest_gap": 23.439999999999998,
    "latest_lag_months": 16.689938398357288,
    "latest_open": "Kimi K2 Thinking",
    "latest_closed": "GPT-6 Astra",
    "status": "subset universe; not a correction for selection"
  },
  {
    "scope": "capability_near10",
    "n": 148,
    "n_open": 49,
    "n_closed": 99,
    "latest_gap": 11.609999999999985,
    "latest_lag_months": 6.078028747433265,
    "latest_open": "Kimi K3",
    "latest_closed": "GPT-6 Astra",
    "status": "subset universe; not a correction for selection"
  },
  {
    "scope": "epoch_frontier",
    "n": 14,
    "n_open": 2,
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    "latest_gap": 17.710000000000008,
    "latest_lag_months": 26.546201232032853,
    "latest_open": "Llama 3.1-405B",
    "latest_closed": "Grok 4",
    "status": "subset universe; not a correction for selection"
  },
  {
    "scope": "reported_compute",
    "n": 4,
    "status": "no comparable two-sided frontier"
  },
  {
    "scope": "strict_metadata_match",
    "n": 211,
    "n_open": 115,
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    "latest_gap": 11.609999999999985,
    "latest_lag_months": 6.078028747433265,
    "latest_open": "Kimi K3",
    "latest_closed": "GPT-6 Astra",
    "status": "subset universe; not a correction for selection"
  }
]