Pairwise benchmark snapshot · Aug 1, 2026
In this head-to-head showdown, GPT-5 mini delivers higher overall intelligence and human-preferred responses (Elo 1,410 vs 1,344), while GPT-5 mini leads in SWE-bench software engineering benchmarks (52.4%), while GPT-5 mini is more budget-friendly at $2/1M per 1M output tokens. Review the complete breakdown below to determine which model best fits your performance and budget requirements.
9 direct benchmark disciplines evaluated across capability, speed, and cost
Cost-efficient GPT-5 distill for high-volume agents.
Δ 66 Arena Elo pts
155 tok/s
$2 / 1M output
Relative percentile scores computed across all active models in the benchmark catalog.
Comparing top Western standard models with China's leading frontier rival across 6 skill dimensions. Tap any spoke or dot to inspect.
Category wins across reasoning intelligence, generation speed, and token cost.
Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy
Generation throughput and time to first token responsiveness
Cost per million tokens and max context window length
| Benchmark | Command A | GPT-5 mini | Advantage Delta |
|---|---|---|---|
| Preference Elo | +66 | ||
| Coding Elo | — | — | |
| LiveBench | +5% | ||
| SWE-bench | +9.8% | ||
| GPQA Diamond | +6% | ||
| Time to first token | +35 ms | ||
| Output speed | 118 tok/s | 155 tok/s | +37 tok/s |
| Input price | $2.5/1M | $0.25/1M | +$2.25/1M |
| Output price | +$8/1M | ||
| Context window | +144k |
Simulate monthly production API costs in USD (US Dollar).
GPT-5 mini is estimated to save $198.75/month ($2,385/year).
Higher SWE-bench (52.4%).
Lower output list price ($2/1M).
Lower TTFT (140 ms).
Larger window (400k).
GPT-5 mini is the side marked multimodal in the catalog.
| Target Workload | Recommended Pick | Evaluation Rationale |
|---|---|---|
| Repo / coding agents | GPT-5 mini | Higher SWE-bench (52.4%). |
| High-volume chat | GPT-5 mini | Lower output list price ($2/1M). |
| Voice / low-latency UI | GPT-5 mini | Lower TTFT (140 ms). |
| Long-document RAG | GPT-5 mini | Larger window (400k). |
| Screenshots / vision | GPT-5 mini | GPT-5 mini is the side marked multimodal in the catalog. |
High-volume agents that cannot pay Sol. Compare to Luna before you assume the new cheap SKU wins.
Mar 2025. RAG and tools, not a frontier Elo play. Listed so “command a benchmark” has a sourced page.
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