Fix verified cross-reference data contradictions - #253
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🔎 Data verification — Tier 0 (offline existence/trust)Scored by Changed records in this PR13 record(s) scored. %%{init: {"theme":"base","themeVariables":{"pie1":"#3fb950","pie2":"#d29922","pie3":"#f85149","pieStrokeWidth":"0px","pieOpacity":"1"}}}%%
pie showData
title Verification bands — all records
"Green" : 12
"Yellow" : 1
"Red" : 0
Full-dataset baseline105773 record(s) scored. %%{init: {"theme":"base","themeVariables":{"pie1":"#3fb950","pie2":"#d29922","pie3":"#f85149","pieStrokeWidth":"0px","pieOpacity":"1"}}}%%
pie showData
title Verification bands — all records
"Green" : 23551
"Yellow" : 81126
"Red" : 1096
Hard violations (forced red):
green = authoritative source + complete + consistent · yellow = plausible, needs confirmation · red = sparse/weak source or a hard contradiction. Promotion to |
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Reverted two of the 17 corrections (INQ Chat 3G battery 1150→1500, HTC Jetstream resolution 1280x800→1280x768). In both cases the Wikipedia infobox disagrees with the record's original source (GSMArena-derived data: 1150 mAh, 1280x800), and HTC's own spec for the Jetstream is WXGA 1280x800. Since the sources conflict, the original values stay. The other 15 corrections are unambiguous (e.g. storage recorded as RAM, a 2007 release year on a 2017 phone) and remain. |
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TechEngine change review: PASS
Changed data
Changed record examplessmartphone added
smartphone modified
smartphone deleted
tablet modified
watch modified
pda modified
Heuristic review
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TechEngine validation stats: PASS
Data summary
Warning Tracked verified coverage is below 50% for tablet 7.9% (273/3455), watch 9.0% (39/433), soc 9.3% (193/2077), smartphone 18.7% (17501/93396), all 20.9% (22099/105773). Validation notes
Key output:
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Cross-reference contradiction review
Reviewed the last append-only entry per record in the crossref, smartphone, tablet, watch, and PDA caches against the matched Wikipedia or Wikidata page. Changed a value only where the page unambiguously describes that same device; preserved all
verifiedflags. The Pixel 2 XL record moved from the 2007 directory to the 2017 directory because the repository validator requires the path year to matchrelease_date.Unchanged (b) verdicts include Wikidata homonyms (for example MX as Tokyo MX), model collisions (Sendo M550 versus Eten M550), and family pages or memory variants. Unchanged (c) verdicts include SoC aliases, source disagreements for older Palm display sizes, and Wikipedia table parsing that treats storage as RAM (for example Samsung Gear's
4GB/512 MB RAM).Validation:
PYTHONIOENCODING=utf-8 python -m app.validatepassed. The dump was not run.Closes #1