GPT-5.4 vs MiMo-V2.5
Cost and capability comparison. For a sample workload of 1,000 input and 500 output tokens across 100,000 requests/month, MiMo-V2.5 is cheaper by about $972.00/month.
| GPT-5.4 | MiMo-V2.5 | |
|---|---|---|
| Provider | openai | xiaomi |
| Input / 1M | $2.50 | $0.1400 |
| Output / 1M | $15.00 | $0.2800 |
| Per request (sample) | $0.0100 | $0.000280 |
| Monthly (sample) | $1,000.00 | $28.00 |
| Context window | 1,050,000 | 1,048,576 |
| Vision | Yes | No |
| Reasoning | Yes | Yes |
| Arena · Overall | 1461 | 1427 |
| Arena · Coding | 1390 | 1436 |
| Arena · Math & reasoning | 1440 | — |
| Arena · Agentic / tool use | 1430 | — |
Intelligence scores are community Arena ratings from LMArena / arena.ai, used under CC BY 4.0. Snapshot last refreshed 28 July 2026. Scores are a relative signal, not an absolute measure of capability. A Measured score was voted on directly; an Estimated score is inherited from an identical base model (a regional/creator-prefixed hosting duplicate). See our methodology.
Compare on your own workload
GPT-5.4 and MiMo-V2.5 are pre-loaded. Adjust the tokens and monthly volume to see which is cheaper for your usage.
FAQ
Which is cheaper, GPT-5.4 or MiMo-V2.5?
For a workload of 1,000 input and 500 output tokens over 100,000 requests/month, MiMo-V2.5 is cheaper, costing about $28.00/month versus $1,000.00/month.
What is the context window of GPT-5.4 and MiMo-V2.5?
GPT-5.4 supports 1,050,000 tokens, while MiMo-V2.5 supports 1,048,576 tokens.
Estimates for planning only. Verify current pricing with each provider.