System flow · rev. 2026.09

Pipeline diagram.

KEY DECISIONS · FALLBACKS · SOURCE GATE
FROM INPUT TO PERMANENT RECEIPT

MEBRO · EVIDENCE FLOWCHARTLIVE METHOD MAP
Process Decision Optional path
Mebro claim checking pipelineA flowchart from claim input through exhaustive web search, source ranking, verdicting, escalation, framing analysis, storage, and a public receipt.01 · INTAKE + CLAIM QUEUEINPUTPaste · upload · linktext · image · URL · videoSINGLE CLAIMLONG / MEDIADIRECT PATHOne claimNo dissection requiredAI CLAIM EXTRACTIONExtract + prioritizethen you select · up to 20CHECK QUEUE6 claims at a time02 · EXHAUSTIVE LIVE-WEB SEARCHZERO-RESULT FALLBACKSearch returns empty↓ switch retrieval serviceBackup web search↓ still emptyAI search groundingROUND 1 · TWO PARALLEL QUERIESFocused fact-check search10 results each · one result per domain10 UNIQUEDOMAINS?NO · BROADENROUND 2Broad research sweep10 general + 8 research resultsAT LEAST8 DOMAINS?NOROUND 3Official + academic8 government/education + 8 reportsYESYES0 RESULTS03 · SOURCE QUALITY + PRIMACY GATEWEED · WEIGH · LIMITRank the evidence candidatesdedupe domains · block social · if ≥6 strong, drop the low tail · pass ≤12Fact-checkers + government95Academic + medical92Wires + major news → reference → general web → self-published85 → 5004 · VERDICT + ESCALATIONLLM EVIDENCE REVIEWApply the 8-point verdict rubricFALSE needs positive contradiction · no support = UNVERIFIEDUNVERIFIED ORLOW CONFIDENCE?YES · OPTIONALSUBPOENA MODEDeeper AI reviewrerun retrieval · ranking · verdictsettle or preserve uncertaintyNOMULTI-CLAIM ONLYCheck the framingfalse cause · cherry-pickingmissing contextloaded languagePUBLIC OUTPUTPrint the receiptverdict · confidence · ≤12 sourcespermanent link · share card · QR
  1. Accept a single claim or dissect longer text, URLs, images, and videos into individual claims.
  2. Place up to twenty claims into a six-at-a-time checking queue.
  3. Run focused live-web searches targeting ten unique domains; broaden into research and official sources when coverage is thin.
  4. Deduplicate domains, block social posts, rank by source primacy, and pass at most twelve candidates.
  5. Apply the eight-point verdict rubric and require contradictory evidence before returning FALSE.
  6. Escalate unresolved or low-confidence checks to an optional deeper AI review.
  7. For multi-claim content, separately inspect the framing and manipulation techniques.
  8. Save the verdict and sources, then print a permanent public receipt with a share card and QR code.

Search results are evidence candidates. The diagram does not claim that every full document is fetched or that every cited sentence receives an independent deterministic support audit.