Product
Register
product
Users
Developers, prompt engineers, and analysts who just got a disappointing LLM output and want to know what exactly went wrong and how to fix the prompt. They arrive mid-task with two blobs of text on the clipboard. Secondary but critical user: Devadit demoing to his EXL mentor on a projector for ten minutes — the interface must read from across a room and never require explanation.
Product Purpose
Rubriq scores a pasted prompt/output pair against evaluation parameters from published research, quotes the evidence for every finding, and generates paste-ready repair prompts adapted to the model that produced the output. Everything runs locally — the honesty about what local scoring can and cannot judge is a core feature, not fine print. Success: a user pastes a pair, understands the verdict profile in seconds, and leaves with a repair prompt on their clipboard.
Brand Personality
Forensic, precise, calm. A pathology report, not a dashboard: verdicts in green ink on white paper, evidence under glass. The interface asserts what it can prove, flags what it cannot, and never decorates. Quoted text is sacred — always verbatim, always visually distinct.
Anti-references
- SaaS-cream analytics dashboards: hero metrics, gradient accents, KPI tiles.
- Hacker/terminal aesthetics: all-mono, neon-on-black. (Considered and rejected by the owner — too costume-y for a tool claiming rigor.)
- AI-chat products: bubbles, sparkle icons, "magic" language. Rubriq is the skeptic that checks AI, so it must not look like AI marketing.
- Grading-app gamification: confetti, letter grades, celebratory motion.
Design Principles
- The profile is the star, never the average. Per-parameter verdicts lead; the overall score is a small summary, not a hero number (HELM's reporting philosophy, which the engine itself follows).
- Every claim shows its receipt. Findings quote the output; parameters cite their research source; repair prompts name the diagnosed failure. If the UI states something, the evidence is one glance away.
- Honesty is a first-class surface. Proxy badges, judge-mode carve-outs, and skipped checks render as designed elements, not disclaimers in gray 7px.
- Disappear into the task. Paste, evaluate, read, copy. No onboarding tour, no settings hunt; advanced options fold away until wanted.
- Motion states, never decorates. Report arrival, score fill, copy confirmation — feedback only, 150-250ms, reduced-motion respected.
Accessibility & Inclusion
WCAG 2.1 AA. Body text ≥4.5:1; score semantics never carried by color alone
(icons + labels accompany pass/warn/fail). Full keyboard operability for the
evaluate flow and copy actions. prefers-reduced-motion honored everywhere.
Projector legibility: minimum 14px effective text in the report pane.