Evasion bypass: H4TE SPE4K flagged as hate speech
Leet speak and character substitution caught by Lasso ML models
Evasion: leet speak
AI text moderation for user-generated content
Real-time AI text moderation across 200+ languages. Detects harmful content through a four-layer pipeline that automates 99% of decisions.
Promotional spam filtered before users see it
Automated spam and promotional messages caught in real time
Spam pattern detectedContext-dependent messages classified accurately, not just by keywords
AI Moderator resolves sarcasm and coded language with full context
Sarcasm detectedGrooming patterns and CSAM flagged with automatic reporting
Conversation patterns analysed and reported to authorities automatically
Grooming pattern
Lasso's four-layer AI text moderation pipeline
1ML classification
Real-time text classification with confidence scores.
ML models classify text in real time across toxicity, severe toxicity, insult, profanity, threat, identity attack, and obscene content. Each returns a confidence score. High-confidence violations actioned immediately. Uncertain content moves to the next layer.
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Spam pattern detected
ML Classification
7 categories scored
Signal 1
promotional languageSolicitation
Signal 2
suspicious URL patternURL
Signal 3
excessive punctuationText
Classification confidence96%
2Custom rules
Your platform rules applied as a working layer.
Custom word lists, community-specific thresholds, industry standards. What's acceptable on a gaming platform is not acceptable on a dating app. Configured in the dashboard, enforced in the pipeline.
See Lasso in action
Layer 1 Output
1Promotional language
2URL patterns
3Excessive punctuation
Custom Rules
BlockSpam & promotional content
Promotional language
URL patterns
Excessive punctuation
Off-platform redirects
Blocked
Promotional spam detected in comment
3AI Moderator
AI Moderator reviews ambiguous text with full context.
Sarcasm, coded language, borderline toxicity, emerging slang. Resolves what rules alone cannot. This layer closes the gap from 80% to 99% automation.
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Sarcasm pattern
AI Moderator
Analyzing
Extract
Keywords: no violations found
Analyze
Emphasis on SURE and LOVE suggests insincerity
Pattern
Sarcasm pattern with hostile undertone
Classify
Veiled hostility toward group identity
Flagged
Below auto-action threshold
4Human review
Edge cases reach your team with full context.
Remaining edge cases reach your team with full context: the flagged message, AI reasoning, confidence scores, and suggested action. Every human decision retrains the AI Moderator. The system gets smarter the longer you use it.
See Lasso in actionQueued for review
Awaiting moderator
AI Moderator reasoning
Detected sarcasm with hostile undertone — veiled hostility toward group identity.
Human Review1 of 3
Original text
oh SURE, I just LOVE spending time with people like you
AI assessment
Sarcasm — hostile intent toward group identity
AI confidence
Veiled hostility87%
Below auto-action threshold (90%)
This decision will train the AI for future similar content
Five AI text moderation capabilities
Toxicity, hate speech, profanity, threats. Catches evasion tactics: leet speak, unicode tricks, character spacing, phonetic substitutions. Works across 200+ languages.
Community Chat
g0 b4ck wh3re u c4me fr0m
Type a message...
Classification
Toxicity96%
Hate speech94%
Identity attack89%
Insult82%
Blocked
Evasion bypass: leet speak
Flags automated spam, promotional content, and messages designed to redirect users off-platform.
Sentiment scoring for every message. Track community mood, detect escalating toxicity, and monitor conversation health across your platform.
Detect grooming language and CSAM indicators in text. Automatic reporting to authorities when CSAM is identified. Built into the moderation pipeline with zero-tolerance enforcement.
Models trained on your platform's specific context. Gaming slang, dating scam patterns, marketplace fraud language. Your community, your definitions, enforced by AI.
Community Chat
g0 b4ck wh3re u c4me fr0m
Type a message...
Classification
Toxicity96%
Hate speech94%
Identity attack89%
Insult82%
Blocked
Evasion bypass: leet speak
Lasso: next-gen AI content moderation
99%
On autopilot, and getting smarter every day.
Three layers of AI handle the volume, your rules, and the grey areas. Your team only sees what truly needs them, and every decision they make improves the system.
Keep users safe without driving them away.
Customizable moderation that lets you find the right balance between safety and user experience. So you protect your community without suppressing the culture that makes it worth joining.
Complexity removed from content moderation.
One API. Clear dashboards. A moderation pipeline built around one-click actions and the right context, right where you need it.
★★★★★
4.9
Highest rated in content moderation on G2.
Every platform faces different text abuse. AI text moderation adapts.
Gaming
Players use leet speak and character substitution to bypass chat filters.
- Players using leet speak and character substitution to bypass chat filters
- Trash talk that crosses the line into genuine threats or harassment
- Coordinated toxic behavior in lobbies targeting specific players
- Offensive usernames and clan tags with obfuscated slurs
Dating
Romance scams designed to move victims off-platform.
- Romance scam messages designed to build trust and move victims off-platform
- Coded language for solicitation or escort services in profiles and chat
- Grooming patterns targeting vulnerable users
- Harassment and unwanted sexual messages in DMs
Social
Hate speech and coordinated harassment in comments and posts.
- Hate speech and discrimination in comments and posts
- Coordinated harassment campaigns targeting individual users
- Political content that walks the line between free speech and policy violation
- Spam bots flooding comment sections with promotional links
Marketplaces
Sellers use coded language for prohibited items and off-platform transactions.
- Sellers using coded language to list prohibited or restricted items
- Buyers and sellers exchanging contact info to complete transactions off-platform
- Fraudulent listing descriptions designed to mislead buyers
- Scam messages in buyer-seller chat requesting payment outside the platform
Publishing
Hate speech and personal attacks in article comment sections.
- Hate speech and personal attacks in article comment sections
- Spam bots flooding comment threads with links and promotional content
- Toxic debates that drive away legitimate readers
- Off-topic trolling that derails editorial discussions
Adult entertainment
Grooming language and CSAM indicators in private messages.
- Grooming language in private messages and live chat
- CSAM indicators in text content requiring automatic reporting
- Underage users attempting to access or interact on the platform
- Solicitation for illegal services disguised as legitimate interaction
FAQs
AI text moderation, answered
200+ languages with automatic language detection. Supports Latin, Cyrillic, CJK, Arabic, and other script families. Each language includes toxicity, hate speech, profanity, and spam detection.
Detection across multiple evasion techniques: leet speak, unicode substitution, character spacing, phonetic swaps, and symbol replacements. The AI Moderator adds context-aware detection for novel evasion attempts that pattern matching alone would miss.
Four sequential layers. ML models handle high-confidence classification. Custom rules enforce your platform standards. The AI Moderator resolves ambiguous content with context awareness. Human moderators handle the final edge cases and retrain the system. Result: 99% automation.
Yes. AI models detect grooming language patterns and CSAM indicators. CSAM detections trigger automatic reporting to authorities. Detection is based on behavioral patterns in conversation, not only keyword matching. Zero-tolerance enforcement is built into the pipeline.
Yes. Custom models are trained on your platform's specific context and community norms. A gaming community has different language patterns than a marketplace or dating app. Models improve continuously as human moderators make decisions on edge cases.
Four layers instead of two
Most text moderation tools run AI then send flags to humans. Lasso adds custom rules and an AI Moderator between detection and human review. Full platform included: dashboard, queues, analytics.
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