Hy3 Preview vs SWE-1.7
Head-to-head comparison across 1benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Verdict
SWE-1.7 leads for most workloads.
Based on BenchLM composite scores, July 2026.
Hy3 Preview
55
SWE-1.7
75
Pick SWE-1.7 if you want the stronger benchmark profile. Hy3 Preview only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
Category Radar
Head-to-Head by Category
Category Breakdown
| Benchmark | Hy3 Preview | Δ | SWE-1.7 |
|---|---|---|---|
| Agentic | 54.4 | → 27.1 | 81.5 |
| Coding | 61.6 | — | — |
| Knowledge | 33.8 | — | — |
| Inst. Following | 63.1 | — | — |
Operational Comparison
Hy3 Preview
SWE-1.7
$0 / $0
N/A
N/A
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256K
256K
Quick Verdict
Pick SWE-1.7 if you want the stronger benchmark profile. Hy3 Preview only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
SWE-1.7 is clearly ahead on the provisional aggregate, 75 to 55. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
SWE-1.7's sharpest advantage is in agentic, where it averages 81.5 against 54.4. The single biggest benchmark swing on the page is Terminal-Bench 2.0, 54.4% to 81.5%.
Benchmark Deep Dive
Frequently Asked Questions (2)
Which is better, Hy3 Preview or SWE-1.7?
SWE-1.7 is ahead on BenchLM's provisional leaderboard, 75 to 55. The biggest single separator in this matchup is Terminal-Bench 2.0, where the scores are 54.4% and 81.5%.
Which is better for agentic tasks, Hy3 Preview or SWE-1.7?
SWE-1.7 has the edge for agentic tasks in this comparison, averaging 81.5 versus 54.4. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
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