Pairwise benchmark snapshot · Aug 1, 2026
In this head-to-head showdown, Yi-Large delivers higher overall intelligence and human-preferred responses (Elo 1,430 vs 1,410), while Yi-Large leads in SWE-bench software engineering benchmarks (53.8%), while Yi-Large is more budget-friendly at $0.3/1M per 1M output tokens, while GPT-5 mini provides faster response streaming (155 tok/s). Review the complete breakdown below to determine which model best fits your performance and budget requirements.
10 direct benchmark disciplines evaluated across capability, speed, and cost
Cost-efficient GPT-5 distill for high-volume agents.
01.AI full-scale dense model for complex instruction following.
Currently comparing GPT-5 mini vs Yi-Large. Alternative family tiers available.
Δ 20 Arena Elo pts
155 tok/s
$0.3 / 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 | GPT-5 mini | Yi-Large | Advantage Delta |
|---|---|---|---|
| Preference Elo | +20 | ||
| Coding Elo | +15 | ||
| LiveBench | +0.7% | ||
| SWE-bench | +1.4% | ||
| GPQA Diamond | +0.4% | ||
| Time to first token | +80 ms | ||
| Output speed | 155 tok/s | 90 tok/s | +65 tok/s |
| Input price | $0.25/1M | $0.3/1M | +$0.05/1M |
| Output price | $0.3/1M | +$1.7/1M | |
| Context window | +367k |
Simulate monthly production API costs in USD (US Dollar).
Yi-Large is estimated to save $23.75/month ($285/year).
Higher SWE-bench (53.8%).
Lower output list price ($0.3/1M).
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 | Yi-Large | Higher SWE-bench (53.8%). |
| High-volume chat | Yi-Large | Lower output list price ($0.3/1M). |
| 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. |
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Verified Head-to-Head Telemetry
