tools/gate_concept_sources.py --legacy calibration, 2026-09-24T22:17:39Z. Legacy mode = old unsectioned prompts; new batches use sectioned prompts + concepts.json (stricter: CONCEPT overlap median < 0.05).

R-r1     PASS  src 5/5     median 0.001   none
C-r1     PASS  src 3/3     median 0.005   none
W-r1     PASS  src 3/3     median 0.004   none
R-r2     FAIL  src 2/3     median 0.000   1 of 3 one-pass prompts attach no source ad
C-r2     PASS  src 5/5     median 0.004   none
W-r2     FAIL  src 2/4     median 0.006   2 of 4 one-pass prompts attach no source ad
R-r3     PASS  src 8/8     median 0.007   none
R-r4     PASS  src 9/9     median 0.003   none
R-r5     PASS  src 19/19   median 0.086   none
R-r6     PASS  src 10/10   median 0.049   none
C-r3     PASS  src 12/12   median 0.003   none
C-r4     FAIL  src 17/17   median 0.231   C17-onepass-v2.md: demotes the source ('loose reference')
C-r5     FAIL  src 31/31   median 0.156   C27-onepass-caps.md: demotes the source ('loose reference')
C-r6     FAIL  src 13/13   median 0.234   C37-onepass.md: demotes the source ('loose reference')
C-r7     FAIL  src 10/10   median 0.250   C47-onepass.md: demotes the source ('loose reference')
C-r8     FAIL  src 34/34   median 0.321   C57-onepass-v2x.md: demotes the source ('loose reference')
W-v56    FAIL  src 12/13   median 0.156   1 of 13 one-pass prompts attach no source ad
W-v57    FAIL  src 0/25    median 0.115   no prompt in the batch names a source ad — nothing ties a concept to a printing ad
W-v58    FAIL  src 0/16    median 0.361   no prompt in the batch names a source ad — nothing ties a concept to a printing ad
W-v59    FAIL  src 0/10    median 0.300   no prompt in the batch names a source ad — nothing ties a concept to a printing ad
W-v60    FAIL  src 0/11    median 0.241   no prompt in the batch names a source ad — nothing ties a concept to a printing ad
W-v61    FAIL  src 0/0     median 0.737   no prompt in the batch names a source ad — nothing ties a concept to a printing ad
W-v62    FAIL  src 0/0     median 0.083   no prompt in the batch names a source ad — nothing ties a concept to a printing ad
W-v63    PASS  src 5/5     median 0.177   none