#23 Step 3.7 Flash
medium- Cost
- $0.006
- Time
- 46.2s
- Tokens
- 4,466 tok
Stepfun
Release: 2026-05-29
Tested on: 2026-06-04 13:52
stepfun/step-3.7-flash::medium
Summary
Step 3.7 Flash scores 8.5 on AI BENCHY and ranks #23. It has 9.9 reliability, a 73.0% pass rate, $0.376 total cost, and 20.35s average response time.
What makes Step 3.7 Flash unique: It stands out most in Domain specific, where it ranks #1, while General Intelligence is its weakest area at #14.
8.5
Consistency
9.3
9.9
$0.376
Total Output Tokens
319,958
Total Input Tokens
39,981
Input Price
$0.200 / 1M
Output Price
$1.150 / 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 |
|---|---|---|---|---|---|
| 2026-06-04 13:52 New test added | 8.0 | 9.9 | $0.376 | Current run | |
| 2026-05-29 11:49 Initial run | 7.9 | 9.9 | $0.404 | 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 13:52 · Current run | 8.5 | 9.3 | 9.9 | 14/21 | 2 | 319,958 | 39,981 | $0.376 | 20.35s |
| 2026-05-29 11:49 · Initial run | 7.9 | 9.2 | 9.9 | 13/20 | 2 | 344,492 | 0 | $0.404 | 20.29s |
| Difference | +0.6 | +0.1 | 0.0 | +1 | 0 | -24534 | +39981 | -$0.028 | +64ms |
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 | $0.200 / 1M | $1.150 / 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 | 8.7 | 7.9 | |
| Coding | 8.8 | 7.8 | |
| Combined | 10.0 | 10.0 | |
| Data parsing and extraction | 10.0 | 10.0 | |
| Domain specific | 7.7 | 10.0 | |
| General Intelligence | 4.0 | 10.0 | |
| Instructions following | 9.8 | 10.0 | |
| Puzzle Solving | 5.7 | 9.9 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |