OpenAI: GPT-5.4 Mini and OpenAI: gpt-oss-safeguard-20b are evenly matched; the right pick depends on your priorities.
| Metric | OpenAI: GPT-5.4 Mini | OpenAI: gpt-oss-safeguard-20b |
|---|---|---|
| Intelligence Index | 23.3✓ | — |
| Coding Index | 25.3✓ | — |
| GPQA Diamond | 61%✓ | — |
| Design Arena Elo | — | — |
| Speed (tokens/sec) | 64 | 530✓ |
| Latency | 914ms | 235ms✓ |
| Input price /M | $0.750 | $0.075✓ |
| Output price /M | $4.50 | $0.300✓ |
| Context window | 400K✓ | 131K |
| Capabilities | ReasoningToolsJSONVision | ReasoningToolsJSON |