#33 xAI: Grok 4.3
medium- Cost
- $0.009
- Time
- 19.0s
- Tokens
- 3,661 tok
X AI
Release: 2026-05-01
Tested on: 2026-05-22 00:32
x-ai/grok-4.3::medium
Summary
Grok 4.3 scores 7.8 on AI BENCHY and ranks #33. It has 10.0 reliability, a 75.0% pass rate, $0.593 total cost, and 49.23s average response time.
7.8
Consistency
8.4
10.0
$0.593
Total Output Tokens
216,413
Total Input Tokens
0
Input Price
$1.250 / 1M
Output Price
$2.500 / 1M
Flaky tests
4
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
Generation showcase
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 |
|---|---|---|---|---|---|
| 2026-06-04 14:11 New test added | 7.6 | 10.0 | $0.614 | Compare | |
| 2026-05-22 00:32 Re-test | 7.8 | 10.0 | $0.593 | Current run | |
| 2026-05-01 00:40 Initial run | 8.2 | 10.0 | $0.517 | Compare |
Run comparison
| Run | Score | Consistency | Reliability | Tests Correct | Flaky tests | Total Output Tokens | Total Input Tokens | Total Cost | Response Time (avg) |
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-22 00:32 · Re-test | 7.8 | 8.4 | 10.0 | 13/20 | 4 | 216,413 | 0 | $0.593 | 49.23s |
| 2026-05-01 00:40 · Initial run | 8.2 | 8.6 | 10.0 | 13/18 | 3 | 188,270 | 0 | $0.517 | 48.63s |
| Difference | -0.5 | -0.2 | 0.0 | 0 | +1 | +28143 | 0 | +$0.077 | +601ms |
These two runs used different benchmark suites, so the deltas reflect both model changes and suite changes.
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
Grok 4.3mediumvsGemini 3.1 Flash Lite PreviewmediumGrok 4.3mediumvsGemini 3.1 Flash LitemediumGrok 4.3mediumvsClaude Sonnet 4.6mediumGrok 4.3mediumvsKimi K2.6mediumFree AvailableGrok 4.3mediumvsQwen3.6 PlusmediumGrok 4.3mediumvsQwen3.5-122B-A10BmediumGrok 4.3mediumvsGemini 3.5 FlashhighGrok 4.3mediumvsGemini 3 Flash PreviewmediumGrok 4.3mediumvsNemotron 3 Ultra 550b A55bmediumFree AvailableGrok 4.3mediumvsGPT-5.5low
Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 10.0 | 10.0 | |
| Coding | 7.4 | 6.5 | |
| Combined | 10.0 | 10.0 | |
| Data parsing and extraction | 10.0 | 10.0 | |
| Domain specific | 5.3 | 7.2 | |
| General Intelligence | 5.4 | 2.5 | |
| Instructions following | 9.8 | 10.0 | |
| Puzzle Solving | 5.9 | 7.2 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |