#89 SpaceXAI: Grok Build 0.1
medium- Cost
- $0.028
- Time
- 81.3s
- Tokens
- 14,009 tok
X AI
Release: 2026-05-21
Tested on: 2026-08-14 02:58
x-ai/grok-build-0.1::medium
~300B total (~30B active)MoEClosedEstimated
(medium)
(none)
Summary
Grok Build 0.1 scores 7.5 on AI BENCHY and ranks #89. It has 10.0 reliability, a 60.6% pass rate, $1.130 total cost, and 54.50s average response time.
What makes Grok Build 0.1 unique: It stands out most in Combined, where it ranks #1, while General Intelligence is its weakest area at #17. It uses unusually many reasoning tokens, which can help explain its slower or more expensive runs.
Model facts
Researched on 2026-08-12
- Parameters
- ~300B total (~30B active)
- Architecture
- MoE
- Availability
- Closed
- License
- -
Best estimate from public evidence; the vendor did not disclose every value. xAI does not disclose the architecture or count.
7.5
Consistency
9.6
10.0
$1.130
Total Output Tokens
511,406
Total Input Tokens
106,946
Input Price
$1.000 / 1M
Output Price
$2.000 / 1M
Flaky tests
1
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
Run history
| Tested on | Score | Reliability | Tests Correct | Total Cost | Compare |
|---|---|---|---|---|---|
| 2026-08-14 02:58 Re-test | 7.5 | 10.0 | $1.130 | Current run | |
| 2026-07-16 23:10 New test added | 7.6 | 10.0 | $1.097 | Compare | |
| 2026-06-04 14:22 New test added | 7.4 | 10.0 | $0.927 | Compare | |
| 2026-05-26 13:30 Re-test | 7.7 | 10.0 | $0.729 | Compare | |
| 2026-05-22 00:36 Suite changed | 7.6 | 10.0 | $0.633 | Compare |
This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.
Run comparison
| Run | Benchmark coverage | Score | Consistency | Reliability | Tests Correct | Flaky tests | Total Output Tokens | Total Input Tokens | Total Cost | Response Time (avg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-14 02:58 · Current run | 66/66 attempts | 7.5 | 9.6 | 10.0 | 13/22 | 1 | 511,406 | 106,946 | $1.130 | 54.50s |
| 2026-05-26 13:30 · Re-test | 60/60 attempts | 7.7 | 9.9 | 10.0 | 13/20 | 0 | 343,639 | 0 | $0.729 | 42.39s |
| Difference | — | -0.2 | -0.3 | 0.0 | 0 | +1 | +167767 | +106946 | +$0.401 | +12115ms |
Benchmark coverage differs: 66/66 attempts (Target: 3 repeats per test) versus 60/60 attempts (Target: 3 repeats per test). Totals and repeat-sensitive metrics are not directly comparable.
These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.
Price History
Historical pricing data for this model from OpenRouter.
| Date | Input Price | Output Price |
|---|---|---|
| 2026-08-14 12:51 | $1.000 / 1M | $2.000 / 1M |
Charts
Choose the first model, then click a second model to open a side-by-side page.
Top Models by Score
Score vs Total Cost
Response Time (avg)
Score vs Response Time (avg)
Total Output Tokens
Score vs Total Output Tokens
Quick Compare
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Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 8.3 | 10.0 | |
| Coding | 5.7 | 9.7 | |
| Combined | 10.0 | 10.0 | |
| Data parsing and extraction | 10.0 | 10.0 | |
| Domain specific | 2.9 | 7.2 | |
| General Intelligence | 4.4 | 9.9 | |
| Instructions following | 9.8 | 10.0 | |
| Puzzle Solving | 7.7 | 10.0 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |