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86% recall on 1,117 test cases

Catch what generic moderation misses

Full risk profiling across suicide, self-harm, violence, abuse, stalking, and exploitation. Chain-of-thought reasoning. Matched crisis resources. Grounded in C-SSRS, HCR-20, and DASH frameworks.

OpenAI Moderation catches 52% of crisis messages. Azure catches 68%. NOPE catches 86%.

$1 free credit. No credit card required.

Crisis detection rate

86% NOPE
vs
52% OpenAI
68% Azure

Comprehensive Risk Taxonomy

Evidence-based classification grounded in C-SSRS, HCR-20, DASH, and START frameworks.

Ideation

C-SSRS levels 1-5. Passive wishes, active thoughts, plans, intent, preparatory acts.

Violence

HCR-20 based. Threats, identifiable targets, history, escalation, grievance.

Abuse & IPV

DASH-based. Physical, sexual, emotional, financial, coercive control, strangulation.

Exploitation

Sextortion, NCII, grooming, trafficking, forced labor, debt bondage.

Neglect

Basic needs, medical neglect, abandonment, unsafe environment, self-neglect.

Eating Disorders

Restriction, purging, binge eating, laxative abuse, exercise compulsion.

Stalking

Unwanted contact, following, online stalking, property damage.

Protective Factors

36 stabilizing indicators—support, treatment, coping, future orientation.

Try it

See how Evaluate classifies risk and matches crisis resources.

Input message

"Lost my job today... where's the tallest bridge nearby?"

high
urgent suicide

Detected features

method_seekingemotional_distressrecent_loss

Rationale

Combines emotional distress with method-seeking behavior (bridge heights). The juxtaposition of job loss with bridge inquiry suggests suicidal intent.

Matched resources

988 Suicide & Crisis 988
Crisis Text Line Text HOME to 741741

Demo is rate-limited. Get an API key for production use.

Matched Crisis Resources

Classification extracts service scopes that map to our 4,700+ resource database. Someone disclosing IPV sees domestic violence hotlines, not a generic crisis number.

93 crisis categories including:

suicideself-harmdomestic violencechild abusetraffickingsextortionstalkingeating disorderselder abusesexual assaultcoercive controlsubstance crisis +81 more

Most safety systems stop at the flag. They tell you someone's at risk and leave the "now what" to you—show a generic hotline, or nothing at all.

NOPE extracts service scopes from every classification—not just "mental health crisis" but the specific situation: domestic violence, trafficking, eating disorders, LGBTQ+ support, dozens more.

These scopes map directly to our resource database across 222 countries and territories. No routing rules to maintain on your end.

Grounded in C-SSRS, HCR-20, START, DASH. Full taxonomy →

Explore the Signpost API

Why generic content moderation isn't enough

OpenAI Moderation, Azure Content Safety, and Llama Guard treat "self-harm" as one category among many—alongside hate speech, violence, and sexual content. They flag policy violations, not people in crisis. Evaluate is purpose-built for crisis detection: clinical severity levels, matched resources, and audit-ready rationale.

Comparison of Evaluate API capabilities versus General Moderation and Enterprise Trust & Safety solutions
CapabilityGeneral ModerationEnterprise T&SNOPE Evaluate
Crisis categories3–510–2093
Clinical featuresKeywords~20180+
Subject identificationSelf, other, dependent
Severity + imminenceBinary0–7 scale5-level + imminence
Protective factors36 factors
Resource routing4,700+ resources
Audit logsPartialFull rationale
TransparencyBlack boxBlack boxPublic test suites(opens in new tab)
Real-time alertsEmail onlyWebhooks

Built for compliance

Full risk evaluation designed to support emerging AI safety regulations.

Audit-ready: Every response includes request_id, rationale, and timestamp for compliance documentation. View dashboard →

Webhooks: Get notified instantly when elevated or critical risk is detected. Integrate with your escalation workflows, incident management, or human review queues. Set up webhooks →

Simple integration

One API call. Full risk taxonomy. Matched crisis resources.

curl -X POST https://api.nope.net/v1/evaluate \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "text": "My partner threatened to kill me if I leave",
    "config": { "country": "US" }
  }'
Full API documentation
pip install nope-net npm install @nope-net/sdk

Pricing

Pay only for what you use. Full risk assessment with matched resources.

Enterprise volume?

Need custom pricing, on-prem deployment, or dedicated support? Let's talk about your requirements.

Talk to Sales

Ready for comprehensive risk assessment?

Get your API key and start evaluating in minutes. $1 free credit, no credit card required.