Grok Build
1 model ran in it: Grok 4.7.
4 runs on 4 prompts · 100% finished
Results
The best run of each of its 4 tests first, then every other run. Filter them in the explorer
4 finished runs
Numbers: finish rate, cost, wall time, draft scores
- Runs
- 4
- on 4 prompts
- Finished
- 100%
- 4 of 4
- Median cost, finished run
- $4.50
- n=4
- Median wall time, finished run
- 38m 25s
- n=4
- Recorded spend
- $19.64
- $0 on unfinished runs
From the numbers
Set against the other harnesses with at least 3 runs (top or bottom third), and its draft-score ranks within single prompts. Nothing here is averaged across prompts.
Strengths
- 4 of 4 runs finished: 1st of 14 harnesses with at least 3 (finish rate)
- Draft score 9.5/10 on Pelican riding a bicycle (control) (Grok 4.7): ranked 1st of 13
- Draft score 8.5/10 on Lighthouse on a headland at night (Grok 4.7): ranked 2nd of 12
- Draft score 9.5/10 on Isometric SVG town with sprite sheet (Grok 4.7): ranked 2nd of 11
Weaknesses
- 38m 25s (n=4): 12th of 12 harnesses with at least 3 (median wall time of a finished run)
Best and hardest run
Best run
Picked as its best draft-score rank on a prompt.
-
Grok 4.7, Grok Build, Pelican riding a bicycle (control)
Grok Build 1.0.41, xhigh effort, via xAI
skills off
30m 14s
$2.98 reported by Grok Build est. $2.98
OK
AI judge 9.5/10 Draft scorerubric
Hardest run
Picked as its lowest draft-score rank on a prompt.
-
Grok 4.7, Grok Build, MacBook Pro 16" realistic 3D render (Playcode benchmark)
Grok Build 1.0.41, xhigh effort, via xAI
skills off
41m 45s
$7.66 reported by Grok Build est. $5.81
OK
AI judge 8.5/10 Draft score Criterion breakdown unavailablerubric
Draft scores by prompt
| Isometric SVG town with sprite sheet | Grok 4.7 | 9.5/10 draft | 2nd of 11 |
|---|---|---|---|
| Lighthouse on a headland at night | Grok 4.7 | 8.5/10 draft | 2nd of 12 |
| MacBook Pro 16" realistic 3D render (Playcode benchmark) | Grok 4.7 | 8.5/10 draft | 6th of 12 |
| Pelican riding a bicycle (control) | Grok 4.7 | 9.5/10 draft | 1st of 13 |
By model
| Grok 4.7 | 4 | 4 | 100% | $4.50 n=4 | 38m 25s n=4 |
|---|