Upstage
Release: 2026-08-11
Tested on: 2026-08-11 16:51
upstage/solar-pro4::low
Summary
Solar Pro 4 scores 6.8 on AI BENCHY and ranks #116. It has 9.6 reliability, a 62.1% pass rate, $0.042 total cost, and 113.12s average response time.
What makes Solar Pro 4 unique: It stands out most in Puzzle Solving, where it ranks #3, while Coding is its weakest area at #12. Its total benchmark cost is unusually low for its score range.
6.8
Consistency
7.9
9.6
$0.042
Total Output Tokens
323,822
Total Input Tokens
90,547
Input Price
$0.030 / 1M
Output Price
$0.120 / 1M
Flaky tests
6
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
Price History
Historical pricing data for this model from OpenRouter.
| Date | Input Price | Output Price |
|---|---|---|
| 2026-08-11 17:51 | $0.030 / 1M | $0.120 / 1M |
Charts
Choose the first model, then click a second model to open a side-by-side page.
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 | 8.2 | 7.9 | |
| Coding | 5.5 | 7.4 | |
| Combined | 6.3 | 5.8 | |
| Data parsing and extraction | 10.0 | 10.0 | |
| Domain specific | 3.6 | 7.2 | |
| General Intelligence | 5.5 | 10.0 | |
| Instructions following | 8.0 | 6.8 | |
| Puzzle Solving | 9.0 | 7.9 | |
| Tool Calling | 10.0 | 10.0 | |
| Trivia | 3.0 | 10.0 |