samples/03_pidgin_bargein.json

{
 "name": "03_pidgin_bargein",
 "desc": "Nigerian Pidgin throughout, with a barge-in. User turns TTS-synthesized (Flash, female voice).",
 "user_turns": [
  {
   "label": "TTS-synthesized user turn [identical input audio recovered from the 2026-10-24 demo]",
   "text": "<pcm>How far? Abeg, wetin I fit cook tonight wey no go take long?</pcm>",
   "wav": "/scratch/duplex_v2/user_audio/03_pidgin_bargein_turn0.wav",
   "orig_label": "TTS-synthesized user turn"
  },
  {
   "label": "TTS-synthesized user turn (barge-in 1.2 s into the reply) [identical input audio recovered from the 2026-10-24 demo]",
   "text": "<pcm>No be rice o, I no get rice for house.</pcm>",
   "barge_at": 1.2,
   "wav": "/scratch/duplex_v2/user_audio/03_pidgin_bargein_turn1.wav",
   "orig_label": "TTS-synthesized user turn (barge-in 1.2 s into the reply)"
  },
  {
   "label": "TTS-synthesized user turn [identical input audio recovered from the 2026-10-24 demo]",
   "text": "<pcm>Okay, na so. Thank you well well.</pcm>",
   "wav": "/scratch/duplex_v2/user_audio/03_pidgin_bargein_turn2.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": "<pcm>How far? Abeg, wetin I fit cook tonight wey no go take long?</pcm>",
   "user_start": 0.7,
   "user_onset": 0.764,
   "backchannels": [],
   "asr": "how far i beg wetin i fit cook tonight when no go take long",
   "asr_s": 0.086,
   "eot_wait_s": 0.576,
   "speech_end": 4.768,
   "target": {
    "mix": {
     "pcm": 1.0
    },
    "matrix": "pcm",
    "pattern": [
     "greeting:pcm"
    ]
   },
   "target_desc": "Match the user's language mix: Nigerian Pidgin about 100% of the words. The main (matrix) language is Nigerian Pidgin. The user greeted in Nigerian Pidgin: open with a short Nigerian Pidgin greeting. Reply only in Nigerian Pidgin.",
   "reply": "<pcm>How far! You fit cook moi moi or amala with egusi soup, e no go pass twenty minutes. You dey need pepper?</pcm>",
   "reply_mix": {
    "pcm": 1.0
   },
   "tvd": 0.0,
   "how": "first_round",
   "first_cand_ok": true,
   "rounds": [
    {
     "round": 0,
     "llm_s": 0.232,
     "cands": [
      {
       "text": "<pcm>How far! You fit cook moi moi or amala with egusi soup, e no go pass twenty minutes. You dey need pepper?</pcm>",
       "ok": true,
       "why": [],
       "tvd": 0.0
      },
      {
       "text": "<pcm>How far! You fit cook efo riro with pepper soup, e no go take long. You get pepper for that?</pcm>",
       "ok": true,
       "why": [],
       "tvd": 0.0
      },
      {
       "text": "<pcm>How far! You fit cook pepper soup with garri, e no go pass twenty minutes. You get pepper for that?</pcm>",
       "ok": true,
       "why": [],
       "tvd": 0.0
      }
     ]
    }
   ],
   "mix_s": 0.0099,
   "llm_s": 0.232,
   "tts_first_s": 0.662,
   "spec_start_s": 0.256,
   "compute_to_first_audio_s": 1.003,
   "tts_breakdown": {
    "fe": 0.0,
    "lm": 0.516,
    "flow_voc": 0.22,
    "n_tok": 33,
    "audio_s": 1.32
   },
   "tts_chunks_s": [
    0.662,
    5.019,
    0.736
   ],
   "first_audio": 6.027,
   "reply_end": 19.286,
   "latency_s": 1.259
  },
  {
   "turn": 1,
   "user_label": "TTS-synthesized user turn (barge-in 1.2 s into the reply) [identical input audio recovered from the 2026-10-24 demo]",
   "user_ref": "<pcm>No be rice o, I no get rice for house.</pcm>",
   "user_start": 7.227,
   "user_onset": 7.493,
   "backchannels": [],
   "barge": {
    "user_onset": 7.493,
    "detected": 7.712,
    "agent_stopped": 7.752,
    "reaction_s": 0.259,
    "agent_chunks_played": 1,
    "agent_chunks_total": 3
   },
   "asr": "no be rice oh i no get rice for house",
   "asr_s": 0.082,
   "eot_wait_s": 0.576,
   "speech_end": 11.072,
   "target": {
    "mix": {
     "pcm": 1.0
    },
    "matrix": "pcm",
    "pattern": []
   },
   "target_desc": "Match the user's language mix: Nigerian Pidgin about 100% of the words. The main (matrix) language is Nigerian Pidgin. Reply only in Nigerian Pidgin.",
   "reply": "<pcm>Abeg, no worry! You fit cook beans with pepper soup—no rice, no problem. Wetin you fit use?</pcm>",
   "reply_mix": {
    "pcm": 1.0
   },
   "tvd": 0.0,
   "how": "first_round",
   "first_cand_ok": true,
   "rounds": [
    {
     "round": 0,
     "llm_s": 0.221,
     "cands": [
      {
       "text": "<pcm>Abeg, no worry! You fit cook beans with pepper soup—no rice, no problem. Wetin you fit use?</pcm>",
       "ok": true,
       "why": [],
       "tvd": 0.0
      },
      {
       "text": "<pcm>Abeg, no worry! You fit make garri and beans with pepper soup—no go take more than twenty minutes.</pcm>",
       "ok": true,
       "why": [],
       "tvd": 0.0
      },
      {
       "text": "<pcm>No wahala, you fit cook garri with beans, e no go take long and no need rice.</pcm>",
       "ok": true,
       "why": [],
       "tvd": 0.0
      }
     ]
    }
   ],
   "mix_s": 0.0069,
   "llm_s": 0.221,
   "tts_first_s": 1.206,
   "spec_start_s": 0.256,
   "compute_to_first_audio_s": 1.528,
   "tts_breakdown": {
    "fe": 0.0,
    "lm": 0.755,
    "flow_voc": 0.223,
    "n_tok": 47,
    "audio_s": 1.88
   },
   "tts_chunks_s": [
    1.206,
    2.214,
    0.978
   ],
   "first_audio": 12.856,
   "reply_end": 21.776,
   "latency_s": 1.784
  },
  {
   "turn": 2,
   "user_label": "TTS-synthesized user turn [identical input audio recovered from the 2026-10-24 demo]",
   "user_ref": "<pcm>Okay, na so. Thank you well well.</pcm>",
   "user_start": 22.476,
   "user_onset": 22.746,
   "backchannels": [],
   "asr": "oka na so thank you gbee well",
   "asr_s": 0.065,
   "eot_wait_s": 0.576,
   "speech_end": 26.464,
   "target": {
    "mix": {
     "pcm": 1.0
    },
    "matrix": "pcm",
    "pattern": [
     "discourse:pcm"
    ]
   },
   "target_desc": "Match the user's language mix: Nigerian Pidgin about 100% of the words. The main (matrix) language is Nigerian Pidgin. Sprinkle a Nigerian Pidgin discourse word or two the way the user did. Reply only in Nigerian Pidgin.",
   "reply": "<pcm>Na so, thank you well well! I dey glad I fit help. We go see later, no wahala.</pcm>",
   "reply_mix": {
    "pcm": 1.0
   },
   "tvd": 0.0,
   "how": "first_round",
   "first_cand_ok": true,
   "rounds": [
    {
     "round": 0,
     "llm_s": 0.204,
     "cands": [
      {
       "text": "<pcm>Na so, thank you well well! I dey glad I fit help. We go see later, no wahala.</pcm>",
       "ok": true,
       "why": [],
       "tvd": 0.0
      },
      {
       "text": "<pcm>Na so! Thank you well well. We go see later, no wahala.</pcm>",
       "ok": true,
       "why": [],
       "tvd": 0.0
      },
      {
       "text": "<pcm>Na so! Thank you well well, my friend. We go see later, no wahala.</pcm>",
       "ok": true,
       "why": [],
       "tvd": 0.0
      }
     ]
    }
   ],
   "mix_s": 0.0048,
   "llm_s": 0.204,
   "tts_first_s": 1.289,
   "spec_start_s": 0.256,
   "compute_to_first_audio_s": 1.576,
   "tts_breakdown": {
    "fe": 0.0,
    "lm": 1.203,
    "flow_voc": 0.222,
    "n_tok": 73,
    "audio_s": 2.92
   },
   "tts_chunks_s": [
    1.289,
    0.964,
    1.425
   ],
   "first_audio": 28.296,
   "reply_end": 35.696,
   "latency_s": 1.832
  }
 ]
}