OpenAI Closed
GPT-5 Codex (high)
Ranking metrics for GPT-5 Codex (high): benchmark score, API price, output speed, and provider context.
Rank
#48
Intelligence Index
44.6
Blended API price
$3.438 / 1M tokens
Output speed
198.8 tok/s
Sources
- Easy Benchmarks model ranking / Easy Benchmarks / accessed 2026-05-27
- Artificial Analysis methodology / Artificial Analysis / accessed 2026-05-27
Benchmark board
Model ranking
Rank, model, provider, Artificial Analysis Intelligence Index, blended API price, and output speed.
| Rank | Model | Provider | Index | Blended price | Speed |
|---|---|---|---|---|---|
| #1 | GPT-5.5 (xhigh) | OpenAI | 60.2 | $11.250/M | 72.3 tok/s |
| #2 | GPT-5.5 (high) | OpenAI | 58.9 | $11.250/M | 66.2 tok/s |
| #5 | GPT-5.4 (xhigh) | OpenAI | 56.8 | $5.625/M | 89.7 tok/s |
| #6 | GPT-5.5 (medium) | OpenAI | 56.7 | $11.250/M | 68.1 tok/s |
| #11 | GPT-5.3 Codex (xhigh) | OpenAI | 53.6 | $4.813/M | 78.5 tok/s |
| #20 | GPT-5.2 (xhigh) | OpenAI | 51.3 | $4.813/M | 81.2 tok/s |
| #21 | GPT-5.5 (low) | OpenAI | 50.8 | $11.250/M | 69.7 tok/s |
| #29 | GPT-5.2 Codex (xhigh) | OpenAI | 49.0 | $4.813/M | 113.3 tok/s |
| #31 | GPT-5.4 mini (xhigh) | OpenAI | 48.9 | $1.688/M | 160.2 tok/s |
| #35 | GPT-5.4 (low) | OpenAI | 47.9 | $5.625/M | 74.3 tok/s |
| #36 | GPT-5.1 (high) | OpenAI | 47.7 | $3.438/M | 137.5 tok/s |
| #39 | GPT-5.2 (medium) | OpenAI | 46.6 | $4.813/M | Not listed |
| #47 | GPT-5 (high) | OpenAI | 44.6 | $3.438/M | 93.1 tok/s |
| #48 | GPT-5 Codex (high) | OpenAI | 44.6 | $3.438/M | 198.8 tok/s |
| #50 | GPT-5.4 nano (xhigh) | OpenAI | 44.0 | $0.463/M | 150.7 tok/s |
| #58 | GPT-5.1 Codex (high) | OpenAI | 43.1 | $3.438/M | 187.4 tok/s |
| #66 | GPT-5 (medium) | OpenAI | 42.0 | $3.438/M | 91.0 tok/s |
| #74 | GPT-5 mini (high) | OpenAI | 41.2 | $0.688/M | 90.8 tok/s |
| #75 | GPT-5.5 (Non-reasoning) | OpenAI | 40.9 | $11.250/M | 65.5 tok/s |
| #77 | o3-pro | OpenAI | 40.7 | $35.000/M | 25.5 tok/s |