Model comparison
Sentinel vs o3
Capability radar, value bars, and side-by-side posture.
Sentinel
Not scored
value score
o3
93
value score
Sentinel ctx
—
o3 ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- o393
Attribute tape
| Field | Sentinel | o3 |
|---|---|---|
| Developer | Al00f | OpenAI |
| Context | — | 200K |
| Modalities | Text, Code | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | $10/1M in · $40/1M out |
| Value score | — | 93 |
| Summary | Sentinel is an agent-action governance and guardrail system published by the Al00f namespace on Hugging Face. It is designed to sit between an AI agent and the outside world, classifying actions as safe or high-risk and enforcing review policies for sensitive operations such as payments, deletions, or data exports. | OpenAI reasoning model focused on hard problems. |