Automated content moderation for websites
Relevio
The context‑aware, rule‑driven semantic moderation engine for autonomous story boards and forums
Why Relevio is Hard to Fool?
Relevio isn’t just another AI moderation layer. It’s a rule‑driven, context‑aware system built to withstand the tricks, obfuscations, and evasions that routinely bypass classifier‑based moderation engines.
Semantic understanding beats surface‑level tricks
Relevio uses an LLM as a semantic interpreter, not a classifier. That means it can understand meaning even when users try to disguise it with misspellings, homoglyphs, emoji breaks, or paraphrasing. Classifier‑based systems can be fooled by surface‑level obfuscation; Relevio reads intent.
Deterministic rules prevent model drift
The LLM never decides the outcome. Your ruleset does.
Relevio uses the model only to interpret the content and context, then applies your rules deterministically. This eliminates the unpredictability and “mood swings” that make other AI moderation systems inconsistent.
Injection‑resistant by design
Relevio’s prompt architecture is tightly constrained:
- user content is treated strictly as data
- rules cannot be overridden
- injection attempts cause automatic failure
- malformed structures are rejected
- the output schema is fixed and enforced
This fail‑closed design makes instruction injection effectively impossible.
Context makes evasion harder
Every check includes the relevant story, comment, or reply chain.
Users can’t simply post something ambiguous or evasive — Relevio evaluates meaning in context, so relevance‑dodging and semantic misdirection don’t work.
Cryptographic signatures enforce integrity
Even if someone tried to tamper with content after moderation, the HMAC signature would break. Your backend only accepts content that matches its signature, making post‑moderation manipulation impossible.
Fail‑closed behaviour stops edge‑case exploits
If anything looks suspicious — malformed JSON, conflicting labels, unclear intent — Relevio returns a fail. Attackers don’t get partial credit or ambiguous outcomes to exploit.
The result
A moderation engine that’s far harder to bypass than classifier‑based systems and far more predictable than unconstrained LLM prompts. Relevio combines semantic understanding with deterministic rules and cryptographic trust, making it exceptionally resistant to adversarial phrasing, obfuscation, and manipulation.
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