NEXASPECTRA.
CEA EVIDENCE ENGINE · SOURCE-TRACED DECISION SUPPORT

Watch it
answer.

No slides, no claims — the CEA Evidence Engine shows its sources, confidence, and gaps on every question. This is the actual answer format, playing live.

Request access How it reads evidence

5,000 peer-reviewed studies.
Every production figure retains its source record.

CEA Evidence Engine · live answer format ILLUSTRATIVE

–SOURCES
–MATCHED
–CONFIDENCE
–GAPS

WHERE THE EVIDENCE RUNS OUT

    Spectral expertise

    A spectrum alone is not an answer.

    Every band does a different job in the canopy — and crop, cultivar, intensity, and photoperiod decide whether a published result applies to you. The CEA Evidence Engine keeps that context attached to every answer.

    SOURCE

    Cite the study

    Every result points back to the paper, crop, treatment, and measurement context.

    CONFIDENCE

    State the strength

    Directly matched evidence is separated from thin or indirect findings.

    GAP

    Flag what's missing

    If validated evidence isn't available, the CEA Evidence Engine says so — no invented values.

    SPECTRAL CONTEXT LABRELATIVE RESPONSES · ILLUSTRATIVE
    WHITE LED FULL SPECTRUM IN UV·BLUE 380–450 BLUE 450–500 GREEN 500–600 AMBER 570–600 RED 600–700 FAR-RED 700–780 secondary metabolites compact growth · quality canopy penetration photosynthetic peak biomass driver leaf expansion · shade response RELATIVE RESPONSE · ILLUSTRATIVE 400475550 625700 nm
    ACTIVE BAND · BLUE 450–500 NM Compact growth and quality response

    Applicability still depends on crop, cultivar, intensity, and photoperiod. The CEA Evidence Engine keeps those conditions attached.

    What it does

    Four jobs a search engine can't do.

    01

    Crop response evidence

    How a specific crop responded to a specific spectrum — with cultivar, intensity, and photoperiod attached.

    02

    Spectrum comparison

    Red-heavy, balanced white, blue-enriched, far-red — compared like-for-like after unit and band normalisation.

    03

    Claim auditing

    Test a fixture or recipe claim against the literature — before a datasheet, tender, or trade show.

    04

    Lab vs. commercial

    Results reproduced at commercial scale, separated from findings that still only exist in a chamber.

    BUILT FOR DECISIONS, NOT HYPE — THE CEA EVIDENCE ENGINE IS NOT:

    a universal yield predictor · a replacement for crop trials · a vendor marketing tool · a system that invents missing data

    For CEA vendors & manufacturers

    Put source-traced evidence behind your product.

    CLAIM AUDIT

    Before you publish

    Claim-by-claim literature audit with a cited support & contradiction map, rewrite guidance, and a third-party review letter.

    EVIDENCE REPORTS

    Before your customer asks

    Crop-and-spectrum evidence dossiers your sales and R&D teams can defend — sourced, confidence-graded, gap-flagged.

    EARLY ACCESS

    Shape what comes next

    We're onboarding a small group of CEA vendors now. Tell us how you'd use the corpus and help set the roadmap.

    Bring us the decision behind the claims.

    We'll establish what the evidence supports — and what it doesn't.

    Request access Start with due diligence

    For growers, manufacturers, investors, and lenders.