GPT-5.4 Pro vs SWE-1.7
Head-to-head comparison across 1benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Verdict
GPT-5.4 Pro leads for most workloads.
Based on BenchLM composite scores, July 2026.
GPT-5.4 Pro
84
SWE-1.7
75
Pick GPT-5.4 Pro if you want the stronger benchmark profile. SWE-1.7 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 | GPT-5.4 Pro | Δ | SWE-1.7 |
|---|---|---|---|
| Agentic | 89.3 | ← 7.8 | 81.5 |
| Reasoning | 83.3 | — | — |
| Knowledge | 48.4 | — | — |
| Math | 50.0 | — | — |
| Multimodal | 94.0 | — | — |
Operational Comparison
GPT-5.4 Pro
SWE-1.7
$30 / $180
N/A
74 t/s
N/A
151.79s
N/A
1.05M
256K
Quick Verdict
Pick GPT-5.4 Pro if you want the stronger benchmark profile. SWE-1.7 only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
GPT-5.4 Pro is clearly ahead on the provisional aggregate, 84 to 75. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
GPT-5.4 Pro's sharpest advantage is in agentic, where it averages 89.3 against 81.5.
GPT-5.4 Pro gives you the larger context window at 1.05M, compared with 256K for SWE-1.7.
Benchmark Deep Dive
Frequently Asked Questions (2)
Which is better, GPT-5.4 Pro or SWE-1.7?
GPT-5.4 Pro is ahead on BenchLM's provisional leaderboard, 84 to 75.
Which is better for agentic tasks, GPT-5.4 Pro or SWE-1.7?
GPT-5.4 Pro has the edge for agentic tasks in this comparison, averaging 89.3 versus 81.5. SWE-1.7 stays close enough that the answer can still flip depending on your workload.
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