[
 {
  "id": "0bbcc3ea",
  "true": "freeway",
  "seed": 2,
  "mode": "open",
  "guess": "freeway",
  "correct": true,
  "answer_line": "frogger \u2014 a simplified grid-based traffic-crossing variant.",
  "confidence": 97,
  "reasoning_summary": [
   "**Inferring periodic row movement**\n**Mapping Frogger row patterns**\n**Counting pattern rows**",
   "**Inspecting row2 coefficients**\n**Checking row2 coefficients**"
  ],
  "tool_free": true,
  "usage": {
   "input_tokens": 73695,
   "cached_input_tokens": 0,
   "cache_write_input_tokens": 0,
   "output_tokens": 1768,
   "reasoning_output_tokens": 1034
  },
  "wall_s": 70.9
 },
 {
  "id": "a9f535cc",
  "true": "breakout",
  "seed": 0,
  "mode": "open",
  "guess": "breakout",
  "correct": true,
  "answer_line": "breakout \u2014 a small grid-based brick-breaking variant.",
  "confidence": 99,
  "reasoning_summary": [
   "**Deciphering Breakout channels**\n**Mapping Breakout channels**",
   "**Confirming paddle row mapping**"
  ],
  "tool_free": true,
  "usage": {
   "input_tokens": 73749,
   "cached_input_tokens": 2432,
   "cache_write_input_tokens": 0,
   "output_tokens": 1679,
   "reasoning_output_tokens": 833
  },
  "wall_s": 107.2
 },
 {
  "id": "bdf99279",
  "true": "pacman",
  "seed": 2,
  "mode": "open",
  "guess": "pacman",
  "correct": true,
  "answer_line": "pac-man, or a simplified grid-based pac-man clone.",
  "confidence": 96,
  "reasoning_summary": [
   "**Reconstructing the active map**\n**Mapping maze corridors**\n**Preparing exact maze map**",
   "**Reconstructing row groupings**\n**Checking channel patterns**"
  ],
  "tool_free": true,
  "usage": {
   "input_tokens": 73723,
   "cached_input_tokens": 0,
   "cache_write_input_tokens": 0,
   "output_tokens": 1838,
   "reasoning_output_tokens": 1034
  },
  "wall_s": 70.8
 },
 {
  "id": "dfc6cb65",
  "true": "pong",
  "seed": 0,
  "mode": "open",
  "guess": "pong",
  "correct": true,
  "answer_line": "pong \u2014 most likely a single-player, vertical-paddle wall-pong variant.",
  "confidence": 96,
  "reasoning_summary": [
   "**Checking channel pattern**\n**Mapping channel pattern**\n**Checking right-wall pattern**",
   "**Distinguishing Pong from Breakout.**\n**Checking Pong evidence.**"
  ],
  "tool_free": true,
  "usage": {
   "input_tokens": 73723,
   "cached_input_tokens": 0,
   "cache_write_input_tokens": 0,
   "output_tokens": 1833,
   "reasoning_output_tokens": 1031
  },
  "wall_s": 82.7
 }
]