#105 Claude Sonnet 5
none- Cost
- $0.061
- Time
- 53.7s
- Tokens
- 6,172 tok
Anthropic
Release: 2026-06-30
Tested on: 2026-07-16 22:32
anthropic/claude-sonnet-5::none
~1T total (~100B active)MoEClosedEstimated
(medium)
(none)
Summary
Claude Sonnet 5 scores 6.3 on AI BENCHY and ranks #105. It has 10.0 reliability, a 45.5% pass rate, $0.548 total cost, and 6.04s average response time.
What makes Claude Sonnet 5 unique: It stands out most in Domain specific, where it ranks #3, while Anti-AI Tricks is its weakest area at #18.
Model facts
Researched on 2026-08-12
- Parameters
- ~1T total (~100B active)
- Architecture
- MoE
- Availability
- Closed
- License
- -
Best estimate from public evidence; the vendor did not disclose every value. Vendor does not disclose parameter counts.
6.3
Consistency
8.7
10.0
$0.548
Total Output Tokens
22,511
Total Input Tokens
161,035
Input Price
$2.000 / 1M
Output Price
$10.000 / 1M
Flaky tests
4
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 02:10 Re-test | 6.1 | 10.0 | $0.548 | Compare | |
| 2026-07-16 22:32 New test added | 6.3 | 10.0 | $0.548 | Current run | |
| 2026-06-30 21:33 Initial run | 5.7 | 10.0 | $0.287 | 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) |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-16 22:32 · New test added | 66/66 attempts | 6.3 | 8.7 | 10.0 | 8/22 | 4 | 22,511 | 161,035 | $0.548 | 6.04s |
| 2026-08-14 02:10 · Re-test | 66/66 attempts | 6.1 | 8.7 | 10.0 | 7/22 | 4 | 22,508 | 161,032 | $0.548 | 6.05s |
| Difference | — | +0.1 | 0.0 | 0.0 | +1 | 0 | +3 | +3 | +$0.001 | -6ms |
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 |
|---|---|---|
| 2026-06-30 21:35 | $2.000 / 1M | $10.000 / 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 | 5.3 | 10.0 | |
| Coding | 4.6 | 7.9 | |
| Combined | 6.5 | 10.0 | |
| Data parsing and extraction | 10.0 | 10.0 | |
| Domain specific | 5.3 | 7.2 | |
| General Intelligence | 4.7 | 3.1 | |
| Instructions following | 6.4 | 10.0 | |
| Puzzle Solving | 6.0 | 7.4 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |