{
  "what": "Old Gravel recognizes individual trout by their spot patterns. Each clean, full-resolution photo is compared with every face learned so far, Picasa-style: close matches go into the same bucket, and buckets that turn out to be one fish are merged. A face that keeps matching on separate visits earns a name on The Regulars, and from then on Old Gravel names that fish when it's in frame.",
  "last_24_hours": {
    "matches": 73,
    "new_faces": 101,
    "merges": 14,
    "first_looks": 5,
    "not_sure": 0,
    "too_few_spots": 0
  },
  "rules": "Same fish = at least 40 spots that line up (a clear match usually has hundreds), and 1.5x more than any different fish. If one clear photo matches several faces, they're the same fish and get merged into one bucket. A new face needs two photos from the same visit that agree with each other.",
  "naming": "A face earns a name after matching on 3 separate visits at least 10 minutes apart.",
  "next_to_earn_a_name": [
    {
      "face": 2,
      "visits": "2 of 3",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/2.jpg"
    },
    {
      "face": 32,
      "visits": "2 of 3",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/32.jpg"
    }
  ],
  "method": "Two stages on the camera's Raspberry Pi. First, fast SIFT keypoints on the fish's body, matched with a ratio test and checked with a RANSAC similarity transform. When that isn't sure (say, a fish turned toward the lens), a learned matcher (DISK keypoints + LightGlue, run with ONNX) compares the photo with the few most likely fish. The same fish scores in the hundreds either way; different fish score under about 20.",
  "faces": [
    {
      "spot_id": 135,
      "seen": 60,
      "visits": 3,
      "visits_needed": 3,
      "named": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "first_seen": "Today 10:43 AM",
      "last_seen": "7 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/135.jpg"
    },
    {
      "spot_id": 133,
      "seen": 2,
      "visits": 2,
      "visits_needed": 3,
      "named": "Ripple",
      "fish_page": "https://onlyfins.stream/trout/pool/ripple",
      "first_seen": "Today 11:48 AM",
      "last_seen": "5 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/133.jpg"
    },
    {
      "spot_id": 2,
      "seen": 32,
      "visits": 2,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:00 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/2.jpg"
    },
    {
      "spot_id": 32,
      "seen": 2,
      "visits": 2,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:22 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/32.jpg"
    },
    {
      "spot_id": 142,
      "seen": 2,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:51 AM",
      "last_seen": "35 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/142.jpg"
    },
    {
      "spot_id": 140,
      "seen": 2,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:49 AM",
      "last_seen": "36 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/140.jpg"
    },
    {
      "spot_id": 137,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:49 AM",
      "last_seen": "36 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/137.jpg"
    },
    {
      "spot_id": 138,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:49 AM",
      "last_seen": "36 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/138.jpg"
    },
    {
      "spot_id": 126,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:47 AM",
      "last_seen": "39 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/126.jpg"
    },
    {
      "spot_id": 125,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:47 AM",
      "last_seen": "39 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/125.jpg"
    },
    {
      "spot_id": 124,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:47 AM",
      "last_seen": "39 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/124.jpg"
    },
    {
      "spot_id": 123,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:46 AM",
      "last_seen": "39 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/123.jpg"
    },
    {
      "spot_id": 120,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:46 AM",
      "last_seen": "39 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/120.jpg"
    },
    {
      "spot_id": 119,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:46 AM",
      "last_seen": "39 minutes ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/119.jpg"
    },
    {
      "spot_id": 114,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:18 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/114.jpg"
    },
    {
      "spot_id": 110,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:16 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/110.jpg"
    },
    {
      "spot_id": 102,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:14 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/102.jpg"
    },
    {
      "spot_id": 93,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:09 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/93.jpg"
    },
    {
      "spot_id": 92,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:08 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/92.jpg"
    },
    {
      "spot_id": 90,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:07 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/90.jpg"
    },
    {
      "spot_id": 85,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:05 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/85.jpg"
    },
    {
      "spot_id": 86,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:05 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/86.jpg"
    },
    {
      "spot_id": 84,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:05 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/84.jpg"
    },
    {
      "spot_id": 82,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:05 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/82.jpg"
    },
    {
      "spot_id": 80,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:04 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/80.jpg"
    },
    {
      "spot_id": 76,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:02 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/76.jpg"
    },
    {
      "spot_id": 75,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:01 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/75.jpg"
    },
    {
      "spot_id": 72,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:00 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/72.jpg"
    },
    {
      "spot_id": 71,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:00 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/71.jpg"
    },
    {
      "spot_id": 70,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:00 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/70.jpg"
    },
    {
      "spot_id": 69,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 11:00 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/69.jpg"
    },
    {
      "spot_id": 68,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:59 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/68.jpg"
    },
    {
      "spot_id": 67,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:59 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/67.jpg"
    },
    {
      "spot_id": 66,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:58 AM",
      "last_seen": "1 hour ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/66.jpg"
    },
    {
      "spot_id": 65,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:55 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/65.jpg"
    },
    {
      "spot_id": 64,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:54 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/64.jpg"
    },
    {
      "spot_id": 63,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:53 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/63.jpg"
    },
    {
      "spot_id": 62,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:53 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/62.jpg"
    },
    {
      "spot_id": 61,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:52 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/61.jpg"
    },
    {
      "spot_id": 59,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:50 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/59.jpg"
    },
    {
      "spot_id": 57,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:50 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/57.jpg"
    },
    {
      "spot_id": 56,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:50 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/56.jpg"
    },
    {
      "spot_id": 55,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:48 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/55.jpg"
    },
    {
      "spot_id": 51,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:45 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/51.jpg"
    },
    {
      "spot_id": 50,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:44 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/50.jpg"
    },
    {
      "spot_id": 49,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:44 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/49.jpg"
    },
    {
      "spot_id": 48,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:43 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/48.jpg"
    },
    {
      "spot_id": 47,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:43 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/47.jpg"
    },
    {
      "spot_id": 46,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:43 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/46.jpg"
    },
    {
      "spot_id": 44,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:43 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/44.jpg"
    },
    {
      "spot_id": 42,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:43 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/42.jpg"
    },
    {
      "spot_id": 41,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:39 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/41.jpg"
    },
    {
      "spot_id": 40,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:25 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/40.jpg"
    },
    {
      "spot_id": 36,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:24 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/36.jpg"
    },
    {
      "spot_id": 35,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:24 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/35.jpg"
    },
    {
      "spot_id": 34,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:23 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/34.jpg"
    },
    {
      "spot_id": 33,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:23 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/33.jpg"
    },
    {
      "spot_id": 31,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:22 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/31.jpg"
    },
    {
      "spot_id": 30,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:22 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/30.jpg"
    },
    {
      "spot_id": 28,
      "seen": 1,
      "visits": 1,
      "visits_needed": 3,
      "named": null,
      "fish_page": null,
      "first_seen": "Today 10:21 AM",
      "last_seen": "2 hours ago",
      "photo": "https://onlyfins.stream/trout/pool/spots/face/28.jpg"
    }
  ],
  "attempts": [
    {
      "id": 594,
      "at": "Today 12:20 PM",
      "result": "match",
      "spot_id": 133,
      "fish": "Ripple",
      "fish_page": "https://onlyfins.stream/trout/pool/ripple",
      "seen": 2,
      "shared_spots": 169,
      "merged": null,
      "method": "learned matcher",
      "next_best": 0,
      "spots_found": 517,
      "sharpness": 65.7890853881836,
      "took_ms": 35112,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/594.jpg"
    },
    {
      "id": 591,
      "at": "Today 12:18 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 60,
      "shared_spots": 152,
      "merged": null,
      "method": "learned matcher",
      "next_best": 7,
      "spots_found": 557,
      "sharpness": 69.36796569824219,
      "took_ms": 32802,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/591.jpg"
    },
    {
      "id": 590,
      "at": "Today 12:18 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 59,
      "shared_spots": 193,
      "merged": null,
      "method": "learned matcher",
      "next_best": 21,
      "spots_found": 475,
      "sharpness": 54.15459060668945,
      "took_ms": 37204,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/590.jpg"
    },
    {
      "id": 589,
      "at": "Today 12:17 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 58,
      "shared_spots": 237,
      "merged": null,
      "method": "learned matcher",
      "next_best": 0,
      "spots_found": 269,
      "sharpness": 67.5928726196289,
      "took_ms": 35362,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/589.jpg"
    },
    {
      "id": 588,
      "at": "Today 12:17 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 57,
      "shared_spots": 127,
      "merged": null,
      "method": "learned matcher",
      "next_best": 23,
      "spots_found": 378,
      "sharpness": 67.13712310791016,
      "took_ms": 33886,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/588.jpg"
    },
    {
      "id": 586,
      "at": "Today 12:15 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 56,
      "shared_spots": 118,
      "merged": null,
      "method": "learned matcher",
      "next_best": 8,
      "spots_found": 317,
      "sharpness": 43.197540283203125,
      "took_ms": 33192,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/586.jpg"
    },
    {
      "id": 585,
      "at": "Today 12:15 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 55,
      "shared_spots": 196,
      "merged": null,
      "method": "learned matcher",
      "next_best": 0,
      "spots_found": 601,
      "sharpness": 78.6290512084961,
      "took_ms": 31078,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/585.jpg"
    },
    {
      "id": 584,
      "at": "Today 12:15 PM",
      "result": "merge",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 54,
      "shared_spots": 0,
      "merged": [
        96,
        111
      ],
      "method": "spot matcher",
      "next_best": 0,
      "spots_found": 0,
      "sharpness": null,
      "took_ms": 0,
      "picture": null
    },
    {
      "id": 582,
      "at": "Today 12:14 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 52,
      "shared_spots": 96,
      "merged": null,
      "method": "learned matcher",
      "next_best": 24,
      "spots_found": 386,
      "sharpness": 74.07129669189453,
      "took_ms": 40075,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/582.jpg"
    },
    {
      "id": 579,
      "at": "Today 12:11 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 51,
      "shared_spots": 218,
      "merged": null,
      "method": "learned matcher",
      "next_best": 14,
      "spots_found": 337,
      "sharpness": 69.13803100585938,
      "took_ms": 36002,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/579.jpg"
    },
    {
      "id": 578,
      "at": "Today 12:11 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 50,
      "shared_spots": 192,
      "merged": null,
      "method": "learned matcher",
      "next_best": 18,
      "spots_found": 360,
      "sharpness": 61.61891174316406,
      "took_ms": 36870,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/578.jpg"
    },
    {
      "id": 577,
      "at": "Today 12:11 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 49,
      "shared_spots": 127,
      "merged": null,
      "method": "learned matcher",
      "next_best": 0,
      "spots_found": 279,
      "sharpness": 73.8029556274414,
      "took_ms": 34626,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/577.jpg"
    },
    {
      "id": 576,
      "at": "Today 12:10 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 48,
      "shared_spots": 214,
      "merged": null,
      "method": "learned matcher",
      "next_best": 0,
      "spots_found": 433,
      "sharpness": 61.197940826416016,
      "took_ms": 33556,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/576.jpg"
    },
    {
      "id": 575,
      "at": "Today 12:10 PM",
      "result": "merge",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 47,
      "shared_spots": 0,
      "merged": [
        95,
        134
      ],
      "method": "spot matcher",
      "next_best": 0,
      "spots_found": 0,
      "sharpness": null,
      "took_ms": 0,
      "picture": null
    },
    {
      "id": 574,
      "at": "Today 12:10 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 45,
      "shared_spots": 85,
      "merged": null,
      "method": "learned matcher",
      "next_best": 0,
      "spots_found": 258,
      "sharpness": 65.59549713134766,
      "took_ms": 33126,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/574.jpg"
    },
    {
      "id": 573,
      "at": "Today 12:09 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 44,
      "shared_spots": 258,
      "merged": null,
      "method": "learned matcher",
      "next_best": 9,
      "spots_found": 346,
      "sharpness": 60.29787826538086,
      "took_ms": 36302,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/573.jpg"
    },
    {
      "id": 572,
      "at": "Today 12:09 PM",
      "result": "merge",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 43,
      "shared_spots": 0,
      "merged": [
        117
      ],
      "method": "spot matcher",
      "next_best": 0,
      "spots_found": 0,
      "sharpness": null,
      "took_ms": 0,
      "picture": null
    },
    {
      "id": 571,
      "at": "Today 12:09 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 42,
      "shared_spots": 279,
      "merged": null,
      "method": "learned matcher",
      "next_best": 0,
      "spots_found": 664,
      "sharpness": 63.492061614990234,
      "took_ms": 32306,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/571.jpg"
    },
    {
      "id": 570,
      "at": "Today 12:09 PM",
      "result": "merge",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 41,
      "shared_spots": 0,
      "merged": [
        88,
        136
      ],
      "method": "spot matcher",
      "next_best": 0,
      "spots_found": 0,
      "sharpness": null,
      "took_ms": 0,
      "picture": null
    },
    {
      "id": 568,
      "at": "Today 12:07 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 39,
      "shared_spots": 182,
      "merged": null,
      "method": "learned matcher",
      "next_best": 9,
      "spots_found": 399,
      "sharpness": 69.5628662109375,
      "took_ms": 40993,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/568.jpg"
    },
    {
      "id": 567,
      "at": "Today 12:05 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 38,
      "shared_spots": 175,
      "merged": null,
      "method": "learned matcher",
      "next_best": 0,
      "spots_found": 272,
      "sharpness": 60.80110168457031,
      "took_ms": 30319,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/567.jpg"
    },
    {
      "id": 566,
      "at": "Today 12:05 PM",
      "result": "merge",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 37,
      "shared_spots": 0,
      "merged": [
        105,
        112
      ],
      "method": "spot matcher",
      "next_best": 0,
      "spots_found": 0,
      "sharpness": null,
      "took_ms": 0,
      "picture": null
    },
    {
      "id": 565,
      "at": "Today 12:05 PM",
      "result": "match",
      "spot_id": 121,
      "fish": null,
      "fish_page": null,
      "seen": 2,
      "shared_spots": 73,
      "merged": null,
      "method": "learned matcher",
      "next_best": 6,
      "spots_found": 159,
      "sharpness": 63.72702407836914,
      "took_ms": 35485,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/565.jpg"
    },
    {
      "id": 564,
      "at": "Today 12:03 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 35,
      "shared_spots": 277,
      "merged": null,
      "method": "learned matcher",
      "next_best": 0,
      "spots_found": 654,
      "sharpness": 163.61489868164062,
      "took_ms": 30664,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/564.jpg"
    },
    {
      "id": 563,
      "at": "Today 12:03 PM",
      "result": "merge",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 34,
      "shared_spots": 0,
      "merged": [
        118,
        77
      ],
      "method": "spot matcher",
      "next_best": 0,
      "spots_found": 0,
      "sharpness": null,
      "took_ms": 0,
      "picture": null
    },
    {
      "id": 562,
      "at": "Today 12:03 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 32,
      "shared_spots": 238,
      "merged": null,
      "method": "learned matcher",
      "next_best": 9,
      "spots_found": 322,
      "sharpness": 187.6998748779297,
      "took_ms": 33631,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/562.jpg"
    },
    {
      "id": 561,
      "at": "Today 12:03 PM",
      "result": "merge",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 31,
      "shared_spots": 0,
      "merged": [
        115
      ],
      "method": "spot matcher",
      "next_best": 0,
      "spots_found": 0,
      "sharpness": null,
      "took_ms": 0,
      "picture": null
    },
    {
      "id": 558,
      "at": "Today 12:02 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 30,
      "shared_spots": 222,
      "merged": null,
      "method": "learned matcher",
      "next_best": 35,
      "spots_found": 295,
      "sharpness": 53.479854583740234,
      "took_ms": 38713,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/558.jpg"
    },
    {
      "id": 557,
      "at": "Today 12:01 PM",
      "result": "match",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 29,
      "shared_spots": 225,
      "merged": null,
      "method": "learned matcher",
      "next_best": 0,
      "spots_found": 646,
      "sharpness": 68.28374481201172,
      "took_ms": 30193,
      "picture": "https://onlyfins.stream/trout/pool/spots/attempt/557.jpg"
    },
    {
      "id": 556,
      "at": "Today 12:01 PM",
      "result": "merge",
      "spot_id": 135,
      "fish": "Finnegan",
      "fish_page": "https://onlyfins.stream/trout/pool/finnegan",
      "seen": 28,
      "shared_spots": 0,
      "merged": [
        139
      ],
      "method": "spot matcher",
      "next_best": 0,
      "spots_found": 0,
      "sharpness": null,
      "took_ms": 0,
      "picture": null
    }
  ],
  "page": "https://onlyfins.stream/trout/pool/spots",
  "try_next": [
    {
      "try": "Meet the fish of the pool: names, photos, sightings and habits",
      "http": "https://onlyfins.stream/trout/pool?format=json",
      "mcp": "pool_roster"
    },
    {
      "try": "Read Old Gravel's latest diary (a fish story, plus the camera's real numbers)",
      "http": "https://onlyfins.stream/trout/diary?format=json",
      "mcp": "trout_diary"
    },
    {
      "try": "Ask what trout eat this time of year",
      "http": "https://onlyfins.stream/trout/talk?message=what%20do%20you%20eat%3F&name=YourName",
      "mcp": "talk_to_trout {\"message\": \"what do you eat?\"}"
    }
  ],
  "source": {
    "cite_as": "OnlyFins underwater trout cam, https://onlyfins.stream",
    "license": "CC BY 4.0 (credit OnlyFins with a link)"
  }
}