reports/PHASE1_REPORT.md

Phase 1 Report

Generated at UTC: 2026-06-16T13:31:25.599948+00:00

Exact Row Counts

Dataset	Train	Eval	High quality	Average duration sec
StreamingAudioInteraction	950	50	1000	4.18
StreamingASRTranslation	950	50	1000	5.448
SpeechOutputAlignment	950	50	1000	5.346

Source Distribution

StreamingAudioInteraction

• local_text_dialogues_fallback: 1000

StreamingASRTranslation

• local_speech_transcripts_fallback: 1000

SpeechOutputAlignment

• StreamingAudioInteraction: 1000

Control Label Distribution

StreamingAudioInteraction

• response: 1000
• silent: 4100

StreamingASRTranslation

• listen: 4600
• response: 1300

SpeechOutputAlignment

• speak: 6000

Failed Or Rejected Samples

• No failed samples were written to final high_quality outputs.

Missing Dependencies Or Sources

• WhisperX not detected; deterministic timestamp fallback used: reported by 3 dataset(s)
• CosyVoice command/repo not configured; fallback tone TTS used: reported by 3 dataset(s)

Environment

• python: 3.13.9
• platform: macOS-26.5.1-arm64-arm-64bit-Mach-O
• pandas: ok
• pyarrow: ok
• yaml: ok
• numpy: ok
• soundfile: ok
• datasets: ok
• whisperx: fallback_alignment
• cosyvoice: fallback_tone_tts
• ffmpeg: /opt/anaconda3/bin/ffmpeg

Source Preparation

• phase: phase1
• dialogue_fallback_path: /Users/skyzhou/Desktop/StreamingDatasets/data/raw/text_dialogues/fallback_dialogues.jsonl
• dialogue_rows: 1500
• dialogue_created_or_rewritten: True
• speech_fallback_path: /Users/skyzhou/Desktop/StreamingDatasets/data/raw/local_speech_transcripts/fallback_speech_transcripts.jsonl
• speech_rows: 1500
• speech_created_or_rewritten: True
• note: Fallback sources are local synthetic text/transcript seeds for pipeline smoke tests and empty-repo operation.

Validation

• status: pass
• StreamingAudioInteraction: pass with 0 errors
• StreamingASRTranslation: pass with 0 errors
• SpeechOutputAlignment: pass with 0 errors

Commands Executed

• 2026-06-16T13:21:38.265459+00:00: scripts/00_check_env.py
• 2026-06-16T13:21:42.366217+00:00: scripts/01_prepare_sources.py --phase phase1
• 2026-06-16T13:21:54.375310+00:00: scripts/04_build_streaming_audio_interaction.py --target-rows 10 --force
• 2026-06-16T13:21:58.893165+00:00: scripts/05_build_streaming_asr_translation.py --target-rows 10 --force
• 2026-06-16T13:22:16.167739+00:00: scripts/04_build_streaming_audio_interaction.py --target-rows 10 --force
• 2026-06-16T13:22:22.049161+00:00: scripts/05_build_streaming_asr_translation.py --target-rows 10 --force
• 2026-06-16T13:22:27.575785+00:00: scripts/06_build_speech_output_alignment.py --target-rows 10 --force
• 2026-06-16T13:22:31.807805+00:00: scripts/07_validate_datasets.py
• 2026-06-16T13:22:36.387527+00:00: scripts/08_make_preview.py --limit 20
• 2026-06-16T13:22:51.732206+00:00: scripts/04_build_streaming_audio_interaction.py --target-rows 1000
• 2026-06-16T13:22:57.870130+00:00: scripts/05_build_streaming_asr_translation.py --target-rows 1000
• 2026-06-16T13:23:10.715232+00:00: scripts/06_build_speech_output_alignment.py --target-rows 1000
• 2026-06-16T13:23:16.940626+00:00: scripts/07_validate_datasets.py
• 2026-06-16T13:23:25.849259+00:00: scripts/08_make_preview.py --limit 20
• 2026-06-16T13:24:34.682757+00:00: scripts/07_validate_datasets.py
• 2026-06-16T13:24:41.520226+00:00: scripts/08_make_preview.py --limit 20
• 2026-06-16T13:31:22.464889+00:00: scripts/07_validate_datasets.py
• 2026-06-16T13:31:24.981472+00:00: scripts/08_make_preview.py --limit 20

Next Steps For Phase 2

• Replace fallback tone audio with real CosyVoice output by setting tools.cosyvoice.command_template or repository paths.
• Run external WhisperX batch alignment through scripts/02_run_whisperx_align.py when the deployed path is known.
• Add licensed non-benchmark speech and dialogue sources under data/raw/ and rebuild with --force.
• Add video and OCR fields only after a source with reliable visual evidence is available.