#40 xAI: Grok 4.3
medium- Cost
- $0.009
- Time
- 19.0s
- Tokens
- 3,661 tok
X AI
Release: 2026-05-01
Tested on: 2026-06-04 14:11
x-ai/grok-4.3::medium
Summary
Grok 4.3 scores 7.7 on AI BENCHY and ranks #40. It has 10.0 reliability, a 71.4% pass rate, $0.614 total cost, and 47.51s average response time.
What makes Grok 4.3 unique: It stands out most in Anti-AI Tricks, where it ranks #1, while Puzzle Solving is its weakest area at #13.
7.7
Consistency
8.5
10.0
$0.614
Total Output Tokens
223,363
Total Input Tokens
44,472
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 | Current run | |
| 2026-05-22 00:32 Re-test | 7.8 | 10.0 | $0.593 | Compare | |
| 2026-05-01 00:40 Initial run | 8.2 | 10.0 | $0.517 | Compare |
This run used a different benchmark suite. Keep suite changes in mind when reading historical movement.
Run comparison
| Run | Score | Consistency | Reliability | Tests Correct | Flaky tests | Total Output Tokens | Total Input Tokens | Total Cost | Response Time (avg) |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-04 14:11 · Current run | 7.7 | 8.5 | 10.0 | 13/21 | 4 | 223,363 | 44,472 | $0.614 | 47.51s |
| 2026-05-22 00:32 · Re-test | 7.8 | 8.4 | 10.0 | 13/20 | 4 | 216,413 | 0 | $0.593 | 49.23s |
| Difference | -0.1 | +0.1 | 0.0 | 0 | 0 | +6950 | +44472 | +$0.022 | -1718ms |
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 |
|---|---|---|
| 2026-06-04 15:40 | $1.250 / 1M | $2.500 / 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 | 10.0 | 10.0 | |
| Coding | 5.9 | 7.7 | |
| 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 |