{
  "contents": [
    {
      "role": "user",
      "parts": [
        {
          "text": "Listen to these three5-second AUDIO openings:1 English original;2 Ukrainian A;3 Ukrainian B. Transcribe each verbatim, paying particular attention to every syllable/consonant of the first word. Is any syllable inserted, missing, clipped or unclear? Does singing start with the first audible event, or is there music/noise alone before the first word? If a short lead-in exists, estimate onset interval with explicit uncertainty; never recommend trimming into a consonant. Describe true singing versus speech and first rhetorical fact/age gesture. No expected transcript is supplied. Return ONLY JSON <=650words: mediaAccess(boolean),audioAccess(boolean),openings:[{attachment,verbatim,firstWordSyllables,firstWordIntegrity,firstAudibleEvent,leadInSecondsEstimate,onsetUncertaintySeconds,sungDelivery}],comparison,uncertainties. Do not assume matching lyrics prove identical phonetics."
        },
        {
          "text": "Attachment 1: Attachment 1; parent targ.mp4; EXACT parent range [0, 5]; local audio starts0. Use attachment number and local seconds, never concatenate timestamps. Fixed gain, no retiming."
        },
        {
          "inlineData": {
            "mimeType": "audio/mpeg",
            "data": "[base64 of frozen bytes; see inputs.json]"
          }
        },
        {
          "text": "Attachment 2: Attachment 2; parent take_refine02_1.mp3; EXACT parent range [0, 5]; local audio starts0. Use attachment number and local seconds, never concatenate timestamps. Fixed gain, no retiming."
        },
        {
          "inlineData": {
            "mimeType": "audio/mpeg",
            "data": "[base64 of frozen bytes; see inputs.json]"
          }
        },
        {
          "text": "Attachment 3: Attachment 3; parent take_refine02_2.mp3; EXACT parent range [0, 5]; local audio starts0. Use attachment number and local seconds, never concatenate timestamps. Fixed gain, no retiming."
        },
        {
          "inlineData": {
            "mimeType": "audio/mpeg",
            "data": "[base64 of frozen bytes; see inputs.json]"
          }
        }
      ]
    }
  ],
  "stream": true,
  "generationConfig": {
    "thinkingConfig": {
      "includeThoughts": false,
      "thinkingLevel": "high"
    }
  }
}