Agents-A1 vs GPT-5.4 mini
Head-to-head comparison across 2benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Verdict
GPT-5.4 mini leads for most workloads.
Based on BenchLM composite scores, July 2026.
Agents-A1
63
GPT-5.4 mini
67
Pick GPT-5.4 mini if you want the stronger benchmark profile. Agents-A1 only becomes the better choice if agentic is the priority.
Category Radar
Head-to-Head by Category
Category Breakdown
| Benchmark | Agents-A1 | Δ | GPT-5.4 mini |
|---|---|---|---|
| Agentic | 75.5 | ← 9.8 | 65.7 |
| Knowledge | 47.6 | → 0.2 | 47.8 |
| Reasoning | 60.2 | — | — |
| Multimodal | — | — | 76.6 |
| Inst. Following | 94.8 | — | — |
Operational Comparison
Agents-A1
GPT-5.4 mini
N/A
$0.75 / $4.5
N/A
201 t/s
N/A
3.85s
262K
400K
Quick Verdict
Pick GPT-5.4 mini if you want the stronger benchmark profile. Agents-A1 only becomes the better choice if agentic is the priority.
GPT-5.4 mini is clearly ahead on the provisional aggregate, 67 to 63. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
GPT-5.4 mini's sharpest advantage is in knowledge, where it averages 47.8 against 47.6. The single biggest benchmark swing on the page is HLE, 47.6% to 41.5%. Agents-A1 does hit back in agentic, so the answer changes if that is the part of the workload you care about most.
GPT-5.4 mini gives you the larger context window at 400K, compared with 262K for Agents-A1.
Benchmark Deep Dive
Frequently Asked Questions (3)
Which is better, Agents-A1 or GPT-5.4 mini?
GPT-5.4 mini is ahead on BenchLM's provisional leaderboard, 67 to 63. The biggest single separator in this matchup is HLE, where the scores are 47.6% and 41.5%.
Which is better for knowledge tasks, Agents-A1 or GPT-5.4 mini?
GPT-5.4 mini has the edge for knowledge tasks in this comparison, averaging 47.8 versus 47.6. Inside this category, HLE is the benchmark that creates the most daylight between them.
Which is better for agentic tasks, Agents-A1 or GPT-5.4 mini?
Agents-A1 has the edge for agentic tasks in this comparison, averaging 75.5 versus 65.7. Inside this category, Tau2-Telecom is the benchmark that creates the most daylight between them.
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