← Moderation & safety
OpenAI
OpenAI Moderation
Free text and image moderation (omni-moderation-latest) for API users.
USD per 1K requests
Free
Verified Oct 4, 2026 · aging
#1 cheapest of 4 in Moderation & safety
Official pricing ↗Capabilities, explained
What this API can do, and what each capability means for your project.
Image moderation
Yes
Classifies images as well as text.
Prompt-injection detection
No
Flags attempts to manipulate LLMs.
PII detection
No
Finds personal data such as emails and phone numbers.
Typical latency
200 ms
How long until the first useful output arrives. Lower is better for interactive apps; batch jobs rarely care.
Price history
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