Observed arrival · 2026-10-15
FlowCraft Labs’ invoice-extraction eval kit
A free, local Python kit that tests invoice extractors against synthetic invoices with known ground truth and reports accuracy, detected defects, and silent errors.
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●Pro
◎Niche
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⚑Risk
ƒJS
- For
- Teams evaluating invoice-extraction pipelines
- Worth noticing
- The page warns that its built-in baseline is tuned to generated templates and says those scores do not predict performance on real invoices.
Field notes
The package generates invoices with known answers across three layouts, four date formats, and five number formats, then runs an extractor and deterministic checks. Its documented outputs include per-field accuracy and the number of injected defects caught. The page says the kit itself makes no network requests; only an optional model extractor connects, and only to an address supplied by the user.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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