Review ML-classified bird call segments by visually inspecting spectrogram images. Confirm correct classifications or reclassify incorrect ones. This skill can only **upgrade** certainty (e.g. 70 -> 80), never downgrade it.

Review ML-classified bird call segments by visually inspecting spectrogram images. Confirm correct classifications or reclassify incorrect ones. This skill can only **upgrade** certainty (e.g. 70 -> 90), never downgrade it.

- **Confirm**: classification is correct -> upgrade certainty to 80
- **Reclassify**: wrong calltype -> modify to correct species+calltype at certainty 80

- **Confirm**: classification is correct -> upgrade certainty to 90
- **Reclassify**: wrong calltype -> modify to correct species+calltype at certainty 90

1  | tx45_20260304_204504 | 132-163 | GSK+Male (70)  | Confirm (80)   | Clear male pattern
2  | tx45_20260305_040003 | 352-395 | GSK+Male (70)  | -> GSK+Duet(80)| Female visible too

1  | tx45_20260304_204504 | 132-163 | GSK+Male (70)  | Confirm (90)   | Clear male pattern
2  | tx45_20260305_040003 | 352-395 | GSK+Male (70)  | -> GSK+Duet(90)| Female visible too

  --filter <filter> --segment <start>-<end> --certainty 80

  --filter <filter> --segment <start>-<end> --certainty 90

  --filter <filter> --segment <start>-<end> --species GSK+Duet --certainty 80

  --filter <filter> --segment <start>-<end> --species GSK+Duet --certainty 90

  --filter <filter> --segment <start>-<end> --species Noise --certainty 80

  --filter <filter> --segment <start>-<end> --species Noise --certainty 90

  --filter <filter> --segment <start>-<end> --certainty 80 --bookmark

  --filter <filter> --segment <start>-<end> --certainty 90 --bookmark

  --filter <filter> --segment <start>-<end> --certainty 80 --comment "Clear duet with visible female component"

  --filter <filter> --segment <start>-<end> --certainty 90 --comment "Clear duet with visible female component"

# Count segments at certainty 80
grep -r '"certainty": 80' <folder>/*.data | wc -l

# Count segments at certainty 90
grep -r '"certainty": 90' <folder>/*.data | wc -l

  Confirmed (-> 80): A (%)

  Confirmed (-> 90): A (%)

- **Only upgrade certainty**: confirm (70 -> 80) or reclassify (-> 80). Never downgrade. If uncertain, skip the segment and leave it as-is.
- **Certainty 80**: use for all LLM classifications (distinguishes from ML=70, human=100)

- **Only upgrade certainty**: confirm (70 -> 90) or reclassify (-> 90). Never downgrade. If uncertain, skip the segment and leave it as-is.
- **Certainty 90**: use for all LLM classifications (distinguishes from ML=70, human=100)

- **Never modify** segments with certainty >= 80 (already reviewed by LLM or human)

- **Never modify** segments with certainty >= 90 (already reviewed by LLM or human)