Engine 2 · NLP over enforcement recordsTF-IDF · baseline

Sentiment Engine — FIR + inspection intelligence

TF-IDF + KMeans (12 topics) over 68,482 simulated FIR narratives, calibrated to real per-year seizure aggregates. Topic recovery vs ground-truth template = 99.3%. The BERTopic + multilingual sentence-transformer path is wired and onemake sentiment-bertopicaway — kept off by default to avoid the ~700 MB transformer pull.

Discovered topics

Topic #0 · 12,807 FIRs
100% pure
permit_violation
stockstock discrepanciesnotice issuedfoundinspectionschedule
Category bias: DPL (100%)
Topic #1 · 12,079 FIRs
100% pure
rural_pot
mash coppercoppercontainingconcealed locationone apprehendedmash
Category bias: ID-IllicitDistillation (100%)
Topic #2 · 12,087 FIRs
100% pure
repeat_premises
habitualonce earlierdiscovered freshfreshonceintelligence raided
Category bias: ID-IllicitDistillation (100%)
Topic #3 · 3,155 FIRs
100% pure
border_run
borderwirelesspatrol interceptedbefore apprehendedborder recoveredborder smuggling
Category bias: NDPL (100%)
Topic #4 · 1,291 FIRs
100% pure
village_still
visakhapatnam discoveredkept fermentationkeptoperating thatchedcredible informationinformation
Category bias: ID-IllicitDistillation (100%)
Topic #5 · 3,212 FIRs
100% pure
godown_hoarding
led identificationidentification clandestinestored privategodown attachedgodownled
Category bias: NDPL (100%)
Topic #6 · 3,448 FIRs
94% pure
transit_corridor
vehicledriverconsignmentcheckingvehicle consignmentintercepted driver
Category bias: NDPL (94%)
Topic #7 · 1,216 FIRs
100% pure
permit_violation
nellorespr nelloresprnellore basedes sprstock
Category bias: DPL (100%)
Topic #8 · 1,006 FIRs
100% pure
permit_violation
westwest godavarigodavaries westgodavari basedstock
Category bias: DPL (100%)
Topic #9 · 6,422 FIRs
100% pure
permit_violation
stockliquorsprovisionsshow causeshowschedule found
Category bias: DPL (100%)
Topic #10 · 823 FIRs
100% pure
permit_violation
east godavarieastgodavaries eastgodavari basedstock
Category bias: DPL (100%)
Topic #11 · 10,936 FIRs
98% pure
village_still
shedoperatingunit operatingunitfermentation chimneyfurther enquiry
Category bias: ID-IllicitDistillation (98%)

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