Pairwise benchmark snapshot · Aug 1, 2026
In this head-to-head showdown, MiniMax M2.5 delivers higher overall intelligence and human-preferred responses (Elo 1,478 vs 1,272), while MiniMax M2.5 leads in SWE-bench software engineering benchmarks (75.8%), while GPT-4o mini is more budget-friendly at $0.6/1M 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
Legacy small OpenAI model. Useful as a cheap baseline.
MiniMax coding model. Tied near the top of official SWE-bench bash-only in Feb 2026.
Currently comparing GPT-4o mini vs MiniMax M2.5. Alternative family tiers available.
Δ 206 Arena Elo pts
160 tok/s
$0.6 / 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-4o mini | MiniMax M2.5 | Advantage Delta |
|---|---|---|---|
| Preference Elo | +206 | ||
| Coding Elo | — | — | |
| LiveBench | +16.3% | ||
| SWE-bench | +34.6% | ||
| GPQA Diamond | +16.1% | ||
| Time to first token | +120 ms | ||
| Output speed | 160 tok/s | 90 tok/s | +70 tok/s |
| Input price | $0.15/1M | $0.3/1M | +$0.15/1M |
| Output price | $0.6/1M | $1.2/1M | +$0.6/1M |
| Context window | +77k |
Simulate monthly production API costs in USD (US Dollar).
GPT-4o mini is estimated to save $14.25/month ($171/year).
Higher SWE-bench (75.8%).
Lower output list price ($0.6/1M).
Lower TTFT (130 ms).
Larger window (205k).
GPT-4o mini is the side marked multimodal in the catalog.
| Target Workload | Recommended Pick | Evaluation Rationale |
|---|---|---|
| Repo / coding agents | MiniMax M2.5 | Higher SWE-bench (75.8%). |
| High-volume chat | GPT-4o mini | Lower output list price ($0.6/1M). |
| Voice / low-latency UI | GPT-4o mini | Lower TTFT (130 ms). |
| Long-document RAG | MiniMax M2.5 | Larger window (205k). |
| Screenshots / vision | GPT-4o mini | GPT-4o mini is the side marked multimodal in the catalog. |
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