samples/01_igbo_greetings_english.json

{
 "name": "01_igbo_greetings_english",
 "desc": "Mostly English with Igbo greetings/closing. Includes a long turn (backchannel) and a barge-in. User turns are TTS-synthesized (Flash, female Igbo voice).",
 "user_turns": [
  {
   "label": "TTS-synthesized user turn [identical input audio recovered from the 2026-10-24 demo]",
   "text": "<ibo>Ndewo!</ibo> <eng>Good morning. Please, can you help me plan my day? I have a lot to do.</eng>",
   "wav": "/scratch/duplex_v2/user_audio/01_igbo_greetings_english_turn0.wav",
   "orig_label": "TTS-synthesized user turn"
  },
  {
   "label": "TTS-synthesized user turn (long, mid-turn pause) [identical input audio recovered from the 2026-10-24 demo]",
   "text_parts": [
    "<eng>I need to go to the bank, and then the market,</eng>",
    "<eng>and in the evening I also want to call my mother.</eng>"
   ],
   "inner_pause": 0.4,
   "wav": "/scratch/duplex_v2/user_audio/01_igbo_greetings_english_turn1.wav",
   "text": "<eng>I need to go to the bank, and then the market,</eng> <eng>and in the evening I also want to call my mother.</eng>",
   "orig_label": "TTS-synthesized user turn (long, mid-turn pause)"
  },
  {
   "label": "TTS-synthesized user turn (barge-in 1.5 s into the reply) [identical input audio recovered from the 2026-10-24 demo]",
   "text": "<eng>Wait, sorry, the bank closes early today.</eng>",
   "barge_at": 1.5,
   "wav": "/scratch/duplex_v2/user_audio/01_igbo_greetings_english_turn2.wav",
   "orig_label": "TTS-synthesized user turn (barge-in 1.5 s into the reply)"
  },
  {
   "label": "TTS-synthesized user turn [identical input audio recovered from the 2026-10-24 demo]",
   "text": "<eng>Okay, thank you so much.</eng> <ibo>Daalụ!</ibo>",
   "wav": "/scratch/duplex_v2/user_audio/01_igbo_greetings_english_turn3.wav",
   "orig_label": "TTS-synthesized user turn"
  }
 ],
 "turns": [
  {
   "turn": 0,
   "user_label": "TTS-synthesized user turn [identical input audio recovered from the 2026-10-24 demo]",
   "user_ref": "<ibo>Ndewo!</ibo> <eng>Good morning. Please, can you help me plan my day? I have a lot to do.</eng>",
   "user_start": 0.7,
   "user_onset": 0.762,
   "backchannels": [],
   "asr": "nde wo good morning please can you help me plan my day i have lot to do",
   "asr_s": 0.093,
   "eot_wait_s": 0.576,
   "speech_end": 5.984,
   "target": {
    "mix": {
     "eng": 0.88,
     "ibo": 0.12
    },
    "matrix": "eng",
    "pattern": [
     "greeting:ibo",
     "inter-sentential"
    ]
   },
   "target_desc": "Match the user's language mix: English about 90%, Igbo about 10% of the words. The main (matrix) language is English. The user greeted in Igbo: open with a short Igbo greeting.",
   "reply": "<ibo>Ụtụtụ ọma!</ibo> <eng>Of course! Let’s start with your most important tasks first. What’s the top thing you need to do today?</eng>",
   "reply_mix": {
    "eng": 0.86,
    "ibo": 0.14
   },
   "tvd": 0.023,
   "how": "first_round",
   "first_cand_ok": true,
   "rounds": [
    {
     "round": 0,
     "llm_s": 1.106,
     "cands": [
      {
       "text": "<ibo>Ụtụtụ ọma!</ibo> <eng>Of course! Let’s start with your most important tasks first. What’s the top thing you need to do today?</eng>",
       "ok": true,
       "why": [],
       "tvd": 0.023
      },
      {
       "text": "<ibo>Ndewo!</ibo> <eng>Of course! Let’s start with your most urgent tasks. What’s the first thing you need to do today?</eng>",
       "ok": true,
       "why": [],
       "tvd": 0.069
      },
      {
       "text": "<ibo>Ndewo!</ibo> <eng>Of course! Let’s start with your most important tasks first. What’s the top thing you need to do today?</eng>",
       "ok": true,
       "why": [],
       "tvd": 0.07
      }
     ]
    }
   ],
   "mix_s": 0.0118,
   "llm_s": 1.106,
   "tts_first_s": 1.196,
   "spec_start_s": 0.256,
   "compute_to_first_audio_s": 2.42,
   "tts_breakdown": {
    "fe": 0.0,
    "lm": 1.121,
    "flow_voc": 0.221,
    "n_tok": 66,
    "audio_s": 2.64
   },
   "tts_chunks_s": [
    1.196,
    0.707,
    3.263,
    1.342
   ],
   "first_audio": 8.661,
   "reply_end": 18.27,
   "latency_s": 2.677
  },
  {
   "turn": 1,
   "user_label": "TTS-synthesized user turn (long, mid-turn pause) [identical input audio recovered from the 2026-10-24 demo]",
   "user_ref": "<eng>I need to go to the bank, and then the market,</eng> <eng>and in the evening I also want to call my mother.</eng>",
   "user_start": 18.97,
   "user_onset": 19.026,
   "backchannels": [
    {
     "t": 25.28,
     "turn_s": 5.28
    }
   ],
   "backchannel_at": 25.28,
   "asr": "i need to go to the bank and then the market and in the evening i also want o call my mother",
   "asr_s": 0.093,
   "eot_wait_s": 0.576,
   "speech_end": 24.992,
   "target": {
    "mix": {
     "eng": 0.96,
     "ibo": 0.04
    },
    "matrix": "eng",
    "pattern": []
   },
   "target_desc": "Match the user's language mix: English about 95%, Igbo about 5% of the words. The main (matrix) language is English.",
   "reply": "<eng>Okay, let’s plan that. Go to the bank early, then the market, and call your mother before dinner. Need help with timings?</eng>",
   "reply_mix": {
    "eng": 1.0
   },
   "tvd": 0.04,
   "how": "first_round",
   "first_cand_ok": true,
   "rounds": [
    {
     "round": 0,
     "llm_s": 0.293,
     "cands": [
      {
       "text": "<eng>Okay, let’s plan that. Go to the bank early, then the market, and call your mother before dinner. Need help with timings?</eng>",
       "ok": true,
       "why": [],
       "tvd": 0.04
      },
      {
       "text": "<eng>Okay, let’s plan that. Go to the bank early, then the market, and call your mum after dinner. Should I set a reminder?</eng> <ibo>Ọ dị mma</ibo>",
       "ok": true,
       "why": [],
       "tvd": 0.078
      },
      {
       "text": "<eng>Got it. Go to the bank early, then the market, and call your mother after dinner. Should I set a reminder?</eng> <ibo>Ọ dị mma</ibo>",
       "ok": true,
       "why": [],
       "tvd": 0.083
      }
     ]
    }
   ],
   "mix_s": 0.0157,
   "llm_s": 0.293,
   "tts_first_s": 0.963,
   "spec_start_s": 0.256,
   "compute_to_first_audio_s": 1.383,
   "tts_breakdown": {
    "fe": 0.0,
    "lm": 0.801,
    "flow_voc": 0.223,
    "n_tok": 50,
    "audio_s": 2.0
   },
   "tts_chunks_s": [
    0.963,
    4.284,
    1.024
   ],
   "first_audio": 26.631,
   "reply_end": 37.835,
   "latency_s": 1.639
  },
  {
   "turn": 2,
   "user_label": "TTS-synthesized user turn (barge-in 1.5 s into the reply) [identical input audio recovered from the 2026-10-24 demo]",
   "user_ref": "<eng>Wait, sorry, the bank closes early today.</eng>",
   "user_start": 28.131,
   "user_onset": 28.2,
   "backchannels": [],
   "barge": {
    "user_onset": 28.2,
    "detected": 28.384,
    "agent_stopped": 28.424,
    "reaction_s": 0.224,
    "agent_chunks_played": 1,
    "agent_chunks_total": 3
   },
   "asr": "wait sorry the band closes early today",
   "asr_s": 0.074,
   "eot_wait_s": 0.576,
   "speech_end": 30.528,
   "target": {
    "mix": {
     "eng": 0.98
    },
    "matrix": "eng",
    "pattern": []
   },
   "target_desc": "Match the user's language mix: English about 100% of the words. The main (matrix) language is English. Reply only in English.",
   "reply": "<eng>Okay, no problem. Let’s adjust—go to the market first, then call your mum before the bank closes.</eng>",
   "reply_mix": {
    "eng": 1.0
   },
   "tvd": 0.01,
   "how": "first_round",
   "first_cand_ok": true,
   "rounds": [
    {
     "round": 0,
     "llm_s": 0.208,
     "cands": [
      {
       "text": "<eng>Okay, no problem. Let’s adjust—go to the market first, then call your mum before the bank closes.</eng>",
       "ok": true,
       "why": [],
       "tvd": 0.01
      },
      {
       "text": "<eng>Okay, no problem. Let’s shift the bank visit to morning, then market, and call your mum after dinner.</eng>",
       "ok": true,
       "why": [],
       "tvd": 0.01
      },
      {
       "text": "<eng>Okay, no problem. Let’s shift the bank trip to earlier today. What time can you make it before it closes?</eng>",
       "ok": true,
       "why": [],
       "tvd": 0.01
      }
     ]
    }
   ],
   "mix_s": 0.0049,
   "llm_s": 0.208,
   "tts_first_s": 0.908,
   "spec_start_s": 0.256,
   "compute_to_first_audio_s": 1.209,
   "tts_breakdown": {
    "fe": 0.0,
    "lm": 2.513,
    "flow_voc": 0.285,
    "n_tok": 130,
    "audio_s": 5.2
   },
   "tts_chunks_s": [
    0.908,
    2.798
   ],
   "first_audio": 31.993,
   "reply_end": 39.991,
   "latency_s": 1.465
  },
  {
   "turn": 3,
   "user_label": "TTS-synthesized user turn [identical input audio recovered from the 2026-10-24 demo]",
   "user_ref": "<eng>Okay, thank you so much.</eng> <ibo>Daalụ!</ibo>",
   "user_start": 40.691,
   "user_onset": 40.753,
   "backchannels": [],
   "asr": "ok thank you so much talo",
   "asr_s": 0.05,
   "eot_wait_s": 0.576,
   "speech_end": 43.104,
   "target": {
    "mix": {
     "eng": 0.99
    },
    "matrix": "eng",
    "pattern": []
   },
   "target_desc": "Match the user's language mix: English about 100% of the words. The main (matrix) language is English. Reply only in English.",
   "reply": "<eng>You're very welcome, Talos!</eng>",
   "reply_mix": {
    "eng": 1.0
   },
   "tvd": 0.005,
   "how": "first_round",
   "first_cand_ok": true,
   "rounds": [
    {
     "round": 0,
     "llm_s": 0.17,
     "cands": [
      {
       "text": "<eng>You're very welcome, Talos!</eng>",
       "ok": true,
       "why": [],
       "tvd": 0.005
      },
      {
       "text": "<eng>You’re welcome, Talu! Have a great day—stay calm and organized.</eng>",
       "ok": true,
       "why": [],
       "tvd": 0.005
      },
      {
       "text": "<eng>You’re welcome, Tallo! Have a great day.</eng>",
       "ok": true,
       "why": [],
       "tvd": 0.005
      }
     ]
    }
   ],
   "mix_s": 0.0042,
   "llm_s": 0.17,
   "tts_first_s": 1.361,
   "spec_start_s": 0.256,
   "compute_to_first_audio_s": 1.593,
   "tts_breakdown": {
    "fe": 0.0,
    "lm": 1.138,
    "flow_voc": 0.223,
    "n_tok": 67,
    "audio_s": 2.68
   },
   "tts_chunks_s": [
    1.361
   ],
   "first_audio": 44.953,
   "reply_end": 47.633,
   "latency_s": 1.849
  }
 ]
}