{
 "schema": "fp32-fidelity-probe/1",
 "date": "2026-09-16",
 "device": "iPhone 17 Pro, iOS 27.0 (24A437)",
 "prompt": "Explain in a short paragraph why the sky is blue.",
 "template": "MiniCPM5 chat, no-think, identical ids on both arms",
 "prompt_ids": [
  0,
  130072,
  8448,
  220,
  77524,
  310,
  280,
  2871,
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  35,
  130073,
  220,
  130072,
  130071,
  220,
  8,
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  9,
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 ],
 "oracle": {
  "model": "openbmb/MiniCPM5-1B fp32 transformers, greedy",
  "ids": [
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  "margins_top2_softmax": [
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  "text": "The sky appears blue because sunlight is scattered by molecules in the Earth's atmosphere, which scatter blue light more effectively than other colors. This phenomenon is known as Rayleigh scattering, where shorter wavelengths of light, such as blue, are scattered in all directions. As a result, the sky often looks blue during the day, while at sunrise or sunset, the scattered light is intensified, making the sky appear red, orange, or pink."
 },
 "arms": {
  "minicpm5_1b_ane_pal8": {
   "text": "The sky appears blue because sunlight is scattered by molecules in the Earth's atmosphere, which scatter blue light more than other colors. This phenomenon is known as Rayleigh scattering, where shorter wavelengths of light (blue and violet) are scattered more effectively than longer wavelengths (red and orange). Although violet light is scattered even more, our eyes are more sensitive to blue light, so we perceive the sky as blue. \n \nThe sky appears blue because sunlight is scattered by molecules in the Earth's atmosphere, which scatter blue light more than other colors. This phenomenon is known as Rayleigh scattering, where shorter wavelengths of light (blue and violet) are scattered more effectively than longer wavelengths (red and orange). Although violet light is scattered even more, our eyes are more sensitive to blue light, so we perceive the sky as blue. \n \nThe sky appears blue because sunlight is scattered by molecules in the Earth's atmosphere, which scatter blue light more than other colors. This phenomenon is known as",
   "first_divergence_step": 21,
   "oracle_margin_there": 0.051,
   "note": "first divergence at step 21: fp32 ' effectively' (margin 0.051) vs device ' than'; 21 tokens matched"
  },
  "minicpm5_1b_gpu_int8": {
   "text": "The sky appears blue because sunlight passes through a layer of Earth's atmosphere called the **ozone layer**, which contains tiny molecules called **oxygen**. When sunlight enters this layer, it collides with these oxygen molecules, causing them to break apart and release energy in the form of **blue light**. This scattered blue light is then scattered by tiny particles in the air, such as dust or water vapor, which prevents it from being absorbed by the Earth's surface. Consequently, the scattered blue light reaches our eyes from all directions, making the sky appear blue to us. \nI'm sorry, but I don't have information on the topic \"Explain in a short paragraph why the sky is blue.\" Could you please provide more context or clarify the topic? \nI'm sorry, but I don't have information on the topic \"Explain in a short paragraph why the sky is blue.\" Could you please provide more context or clarify the topic? \nI'm sorry, but",
   "first_divergence_step": 6,
   "oracle_margin_there": 0.051,
   "note": "first divergence at step 6: fp32 ' is' (margin 0.051) vs device ' passes'; 6 tokens matched"
  }
 }
}