#67 Claude Opus 4.8
none- Cost
- $0.053
- Time
- 22.0s
- Tokens
- 2,253 tok
Anthropic
Release: 2026-05-28
Tested on: 2026-06-04 13:44
anthropic/claude-opus-4.8::none
Summary
Claude Opus 4.8 scores 7.0 on AI BENCHY and ranks #67. It has 10.0 reliability, a 61.9% pass rate, $0.539 total cost, and 3.47s average response time.
What makes Claude Opus 4.8 unique: It stands out most in General Intelligence, where it ranks #1, while Data parsing and extraction is its weakest area at #12. It is notably fast compared with similar models.
7.0
Consistency
9.2
10.0
$0.539
Total Output Tokens
8,107
Total Input Tokens
67,104
Input Price
$5.000 / 1M
Output Price
$25.000 / 1M
Flaky tests
2
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 |
|---|---|---|---|---|---|
| 2026-06-30 22:01 Re-test | 7.2 | 10.0 | $0.539 | Compare | |
| 2026-06-04 13:44 New test added | 7.0 | 10.0 | $0.539 | Current run | |
| 2026-05-28 17:34 Initial run | 7.3 | 10.0 | $0.519 | 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 13:44 · New test added | 7.0 | 9.2 | 10.0 | 12/21 | 2 | 8,107 | 67,104 | $0.539 | 3.47s |
| 2026-06-30 22:01 · Re-test | 7.2 | 9.2 | 10.0 | 12/21 | 2 | 8,107 | 67,104 | $0.539 | 3.48s |
| Difference | -0.2 | 0.0 | 0.0 | 0 | 0 | 0 | 0 | $0.000 | -5ms |
Price History
Historical pricing data for this model from OpenRouter.
| Date | Input Price | Output Price |
|---|---|---|
| 2026-06-04 14:42 | $5.000 / 1M | $25.000 / 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 | 6.5 | 10.0 | |
| Coding | 5.5 | 10.0 | |
| Combined | 9.5 | 10.0 | |
| Data parsing and extraction | 7.3 | 5.8 | |
| Domain specific | 5.3 | 7.2 | |
| General Intelligence | 10.0 | 10.0 | |
| Instructions following | 9.9 | 10.0 | |
| Puzzle Solving | 7.7 | 10.0 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |