Replace clustering with a catalogue, and hand-write the references to judge it against
The pipeline's embed-and-cluster step is dead, and this commit holds both the evidence for that and the step proposed to replace it. Predicaments. Scenes are re-described as "what the person is up against", with no names, jobs or places, then embedded and clustered (redescribe.py, topic_words.py, topic_share.py). The pilot chose qwen3:14b over 3b by reading both side by side. Two defects the pilot exposed are fixed: split.py missed titles in quotes and a contents subtitle after a dash, so three stories had been merged into their neighbours, and strip_names.py read New York place names as people. The corrected corpus is probe/v2 (97 stories, 839 scenes); carry_summaries.py reuses the 829 unchanged v1 summaries. Topic share fell from 20% to 13% at k=60, short of the pre-registered 10%. Hand references. Three corpora were read scene by scene and written up by hand, under the same prompt rules the local models get, as a baseline to judge them against: O. Henry (probe/v2/claude, 839 scenes, 20 situations), Wharton's Descent of Man (probe/wharton, 262 scenes, 16 groups) and Jacobs's The Lady of the Barge (probe/jacobs, 157 scenes, 19 groups). Each has its own README and a readable page. No inference was used for any of them. Catalogue. probe/catalogue maps every hand group in the three references onto 36 situation entries, with an answer key per corpus and one recurrence rule applied to all three. classify.py assigns a scene one entry or none, leave-one-corpus- out; score.py checks it against the key, with a self-test on random labels. Why clustering is out: hand-written predicaments, embedded and clustered exactly as the model's were, agree with the hand grouping at ARI 0.05 — no better than the 14B text's 0.07. Better rewriting cannot rescue it. Embeddings cannot even shortlist: the hand label is the nearest entry 13% of the time and in the top 8 half the time. The classification runs are not here. The dev and test runs are pre-registered in probe/catalogue/README.md with the bar set beforehand, and are blocked on the inference host, whose GPU has fallen off the PCIe bus three times. The 30-scene partial output in out/ is not a result. Review page. The situation review is now a browser page rather than JSON edited by hand (review_page.py, review_page_logic.cjs with Node tests, format schema v2). It has never been rendered in a real browser. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014BygvsUXV9eU6oHkTCkKZ1
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== 2. Claude hand situations vs 14B k-means groups (k = 60) ==
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Claude assigned 475 of 839 scenes to 20 situations; the rest carry no recurring situation.
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seed 24: ARI on assigned scenes +0.049; 52 candidate groups: median share of a group that is its commonest Claude situation 17%, median share with no situation 43%
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how each Claude situation is scattered across the 14B groups at seed 24:
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pose 52 scenes over 24 groups; largest single group holds 15%
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benefactor 48 scenes over 24 groups; largest single group holds 19%
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station 47 scenes over 22 groups; largest single group holds 23%
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taken_for_granted 47 scenes over 29 groups; largest single group holds 11%
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newcomer 32 scenes over 15 groups; largest single group holds 19%
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easy_money 30 scenes over 21 groups; largest single group holds 13%
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sacrifice 25 scenes over 16 groups; largest single group holds 12%
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rival 24 scenes over 15 groups; largest single group holds 21%
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price 23 scenes over 15 groups; largest single group holds 22%
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despised 20 scenes over 14 groups; largest single group holds 20%
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appearances 19 scenes over 13 groups; largest single group holds 21%
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loyalty 19 scenes over 10 groups; largest single group holds 26%
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sign 17 scenes over 9 groups; largest single group holds 35%
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honest_work 15 scenes over 10 groups; largest single group holds 20%
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strings 15 scenes over 14 groups; largest single group holds 13%
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unspoken 13 scenes over 11 groups; largest single group holds 15%
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overlooked 9 scenes over 7 groups; largest single group holds 33%
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homecoming 8 scenes over 6 groups; largest single group holds 38%
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patron 8 scenes over 7 groups; largest single group holds 25%
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habit 4 scenes over 3 groups; largest single group holds 50%
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the 14B candidate groups, purest first (share = scenes carrying the commonest Claude situation):
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65% of 17 station also unspoken 2, pose 1, strings 1
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62% of 13 pose also appearances 1, easy_money 1
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60% of 10 sign also taken_for_granted 1, overlooked 1
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56% of 9 price also benefactor 1
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45% of 11 rival also station 1, patron 1, overlooked 1
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43% of 14 newcomer also taken_for_granted 3, honest_work 1, habit 1
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43% of 7 loyalty also taken_for_granted 1
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41% of 22 benefactor also despised 4, sacrifice 2, station 1
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37% of 19 pose also taken_for_granted 2, easy_money 1, station 1
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33% of 6 loyalty also rival 1
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27% of 11 price also newcomer 1
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27% of 15 rival also easy_money 2, pose 1, appearances 1
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25% of 8 unspoken also taken_for_granted 1
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25% of 8 station also taken_for_granted 2
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25% of 8 sacrifice also strings 1, pose 1, benefactor 1
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24% of 21 loyalty also benefactor 3, sacrifice 3, honest_work 1
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21% of 19 station also benefactor 3, sacrifice 2, despised 2
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20% of 25 newcomer also station 2, benefactor 2, homecoming 1
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20% of 15 loyalty also benefactor 2, despised 2, strings 1
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20% of 10 easy_money also sacrifice 2, strings 1, benefactor 1
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20% of 5 sacrifice
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20% of 5 appearances also easy_money 1, benefactor 1
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19% of 21 easy_money also station 3, pose 2, appearances 2
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19% of 27 taken_for_granted also pose 3, station 2, easy_money 2
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18% of 11 strings also sacrifice 2, unspoken 1, appearances 1
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18% of 11 benefactor also easy_money 1, despised 1, station 1
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17% of 6 rival also price 1, station 1, loyalty 1
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16% of 19 taken_for_granted also newcomer 2, station 1, easy_money 1
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16% of 19 pose also newcomer 1, benefactor 1, sign 1
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15% of 13 habit also taken_for_granted 2, sacrifice 1
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15% of 13 easy_money also honest_work 2, strings 1, sign 1
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14% of 14 station also benefactor 2, taken_for_granted 1, unspoken 1
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14% of 14 price also benefactor 2, honest_work 1, newcomer 1
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14% of 14 benefactor also pose 2, loyalty 1, sacrifice 1
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13% of 15 taken_for_granted also pose 2, patron 2, easy_money 1
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13% of 23 easy_money also benefactor 3, despised 2, homecoming 1
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12% of 16 rival also strings 1, unspoken 1, station 1
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12% of 17 sacrifice also unspoken 1, easy_money 1, rival 1
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11% of 27 pose also benefactor 2, rival 2, appearances 2
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11% of 18 station also benefactor 2, sacrifice 2, taken_for_granted 1
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11% of 18 sign also benefactor 2, rival 1, easy_money 1
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11% of 18 price also taken_for_granted 2, station 1, strings 1
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11% of 9 strings also taken_for_granted 1, despised 1
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11% of 9 price also pose 1, patron 1
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11% of 37 station also newcomer 4, pose 4, overlooked 3
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11% of 19 honest_work also appearances 2, newcomer 2, unspoken 1
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10% of 20 newcomer also strings 1, benefactor 1, sign 1
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10% of 42 appearances also station 3, homecoming 3, sign 3
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10% of 21 pose also benefactor 2, newcomer 2, strings 1
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9% of 11 honest_work also price 1, easy_money 1, loyalty 1
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7% of 14 homecoming
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0% of 5 -
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seed 11: ARI on assigned scenes +0.051; 55 candidate groups: median share of a group that is its commonest Claude situation 20%, median share with no situation 42%
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seed 12: ARI on assigned scenes +0.046; 52 candidate groups: median share of a group that is its commonest Claude situation 20%, median share with no situation 42%
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seed 13: ARI on assigned scenes +0.049; 51 candidate groups: median share of a group that is its commonest Claude situation 17%, median share with no situation 42%
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