#40 Claude Sonnet 4.6
medium
Invalid SVG
- Cost
- $0.000
- Time
- 300.0s
- Tokens
- 0 tok
AI BENCHY Compare
Anthropic: Claude Sonnet 4.6 vs StepFun: Step 3.7 Flash
Summary
Claude Sonnet 4.6 (medium) leads on average score with 7.8 vs 7.7. Step 3.7 Flash (low) has the lower benchmark cost at $0.341 vs $1.418. Step 3.7 Flash (low) is faster at 15.74s vs 17.06s, with pass rates of 65.1% vs 68.3%.
Recommended modelStep 3.7 Flash (low)Its score stays close to the best score here (7.7 vs 7.8), while costing about 4.2x less than Claude Sonnet 4.6 (medium).
Last updated at: 2026-07-14
| Metric | Claude Sonnet 4.6 Claude Sonnet 4.6 medium | Step 3.7 Flash Step 3.7 Flash low |
|---|---|---|
| Score | 7.8 | 7.7 |
| Rank | #40 | #51 |
| Reliability | 10.0 | 10.0 |
| Consistency | 9.1 | 8.4 |
| Tests Correct | ||
| Attempt pass rate | 65.1% | 68.3% |
| Flaky tests | 2 | 4 |
| Total Runs | 63 | 63 |
| Cost per result | 10.904 | 2.840 |
| Total Cost | $1.418 | $0.341 |
| Input Price | $3.000 / 1M | $0.200 / 1M |
| Output Price | $15.000 / 1M | $1.150 / 1M |
| Total Input Tokens | 49,112 | 40,101 |
| Output Tokens | 54,703 | 289,325 |
| Reasoning Tokens | 29,970 | 0 |
| Response Time (avg) | 17.06s | 15.74s |
| Response Time (max) | 46.35s | 124.75s |
| Response Time (total) | 221.83s | 330.63s |
Generation showcase
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
#51 Step 3.7 Flash
low
Invalid SVG
- Cost
- $0.004
- Time
- 25.3s
- Tokens
- 3,072 tok
Top Models by Score
Score vs Total Cost
Response Time (avg)
Score vs Response Time (avg)
Total Output Tokens
Score vs Total Output Tokens
Category Breakdown
| Coding | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Claude Sonnet 4.6 | 5.7 | 6.6 | 44.4% | 1 | 33.29s | 6,995 | 16,089 | 3,686 | |
| Step 3.7 Flash | 8.2 | 7.2 | 88.9% | 1 | 9.46s | 7,437 | 18,685 | 0 |
Quick Compare
Switch Comparison Pair
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