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Grok 4.5 (high)
SpaceXAI · Released 2026-07-08 · Independent benchmark scores from Artificial Analysis
Intelligence Index
39.1
Output speed
57.3
tokens/sec
Blended price
$3.00
per 1M tokens
Time to first token
13.91s
Model metadata
| Model ID | 794f69b5-cede-482b-b1cc-d769478497cd |
|---|---|
| Slug | grok-4-5 |
| Release date | 2026-07-08 |
| Provider | SpaceXAI |
| Provider slug | xai |
| Output speed | 57.3 tok/s |
| Time to first token | 13.91s |
| Time to first answer | 13.91s |
| Blended price ($/1M) | $3.00 |
| Input price ($/1M) | $2.00 |
| Output price ($/1M) | $6.00 |
All evaluation scores (17)
| aime | — |
|---|---|
| aime 25 | — |
| artificial analysis coding index | 72.40 |
| artificial analysis intelligence index | 39.10 |
| artificial analysis math index | — |
| gpqa | 93.1% |
| hle | 42.7% |
| ifbench | — |
| lcr | 79.3% |
| livecodebench | — |
| math 500 | — |
| mmlu pro | — |
| scicode | 55.0% |
| tau banking | 42.1% |
| tau2 | — |
| terminalbench hard | — |
| terminalbench v2 1 | 81.6% |
Source: artificialanalysis.ai/models/grok-4-5
Benchmark data from Artificial Analysis.