Lilambd Sample Project / primary-source research · decision modeling

Primary-Source Decision Brief

Official pages from four digital-sales platforms are transformed into a source register, editable economics, weighted priorities and a bounded recommendation for a fictional studio.

Primary-Source Decision Brief case-study cover

state transformation

01

Chaos

Fees, discovery language, merchant responsibilities and operational requirements are scattered across differently structured first-party pages.

02

Operation

Official-source capture → claim normalization → editable economics → weighted scoring → confidence QA → bounded recommendation.

03

Usable state

A buyer can compare modeled net proceeds, change assumptions and return from every material claim to its source.

uncompressed residual

What the model does not erase.

Traffic, conversion, seller income, eligibility and future terms are not inferred from platform marketing pages.

observable proof

18 official-source evidence rows

four platforms and a 100-sale model

0 missing source URLs

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