Know when AI models change before they break your pipelines. We verify AI models and detect behavioral drift, output changes, and silent updates in real-time.
"Stop guessing — we'll let you know when this actually happens."
The Day Anthropic Broke 90% of My Prompts Claude Sonnet 4.5 started treating MUST and ALWAYS as mere "suggestions."
User Complaints About Declining Performance of Claude Anthropic denies any changes were made. Sound familiar?
GPT-4 is getting worse over time, not better. Stanford and Berkeley researchers confirmed what many of us were noticing.

ChatGPT's performance has gotten MUCH worse since May 5, 2025. Same prompts that worked perfectly now give terrible results. What changed?
"We are not test subjects in your data lab." Adults deserve to choose the model. Instead we're getting silent overrides.
Get the same verification and monitoring for your organization's custom models. No more manually checking — get notified automatically.
Track your models 24/7. Detect changes in behavior, output patterns, and performance automatically.
Get instant notifications via webhooks, API, or Slack when your models change. Respond before issues escalate.
Comprehensive logs for compliance and debugging. Know exactly when and how your models changed.