GPT-5.4 Mini
Official information
- Release date
- Mar 17, 2026
- Official model ID
- gpt-5.4-mini
- Vendor source
- GPT-5.4 Mini
- Identity verified
- Aug 13, 2026
API pricing
- Verification
- Retained last valid price
- Verified at
- Value benchmark tier
- Fixed USD rate
| Tier / region | Input / output · per MTok | Context pricing tier | Billing | Validity | Source |
|---|---|---|---|---|---|
| Fixed USD rate | $0.75 / $4.5 | — | PAYG | — | Official rates |
Rankings by category
Overall
#42High 0.9415.3
| Source | Percentile | Raw score | Config folding |
|---|---|---|---|
| Epoch AI | 25.0 | 149.0 | Single config |
| LiveBench | 8.5 | 66.6 | Single config |
| LMArena | 12.5 | 1412.2 | Single config |
Cross-source percentile spread 16.5
Coding
#45High 0.7710.5
| Source | Percentile | Raw score | Config folding |
|---|---|---|---|
| LiveBench | 11.0 | 53.6 | Single config |
| LMArenatext-coding | 10.2 | 1438.8 | Single config |
| · webdev | 9.8 | 1397.0 | Single config |
Cross-source percentile spread 1.0
Reasoning
#46High 0.9510.4
| Source | Percentile | Raw score | Config folding |
|---|---|---|---|
| Epoch AI | 15.9 | 0.8 | Median of 3 configs |
| LiveBench | 3.7 | 74.9 | Single config |
| LMArenatext-math | 10.7 | 1419.8 | Single config |
| · text-hard | 12.5 | 1425.1 | Single config |
Cross-source percentile spread 12.2
Value
#29High 0.9432.5
Aliases & configurations
- gpt-5-4-mini
- gpt-5-4-mini-2026-03-17
- gpt-5-4-mini-high· high
- gpt-5-4-mini-xhigh· xhigh