MiMo-V2.6-Pro-UltraSpeed is $0.65 cheaper per 1M input tokens (13% lower; 1.15x difference).
API cost decision in 10 seconds
NewMiMo-V2.6-Pro-UltraSpeed vs Claude Opus 5
Pick MiMo-V2.6-Pro-UltraSpeed when budget and context both matter.
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Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick MiMo-V2.6-Pro-UltraSpeed when budget and context both matter.
On the standard 1M input plus 500K output workload, MiMo-V2.6-Pro-UltraSpeed is estimated at $8.7 vs $17.5 for Claude Opus 5, saving $8.8 (50.3% lower).
Cost-first pickMiMo-V2.6-Pro-UltraSpeed
Context-first pickMiMo-V2.6-Pro-UltraSpeed
Sample savings$8.850.3%
10x traffic gap$88
MiMo-V2.6-Pro-UltraSpeed is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $88. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
MiMo-V2.6-Pro-UltraSpeed stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | MiMo-V2.6-Pro-UltraSpeed | Claude Opus 5 |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | MiMo-V2.6-Pro-UltraSpeed | $26.1 | $37.5 |
| Balanced workload | 1M input + 1M output | MiMo-V2.6-Pro-UltraSpeed | $13.05 | $30 |
| Output-heavy chatbot | 1M input + 5M output | MiMo-V2.6-Pro-UltraSpeed | $47.85 | $130 |
MiMo-V2.6-Pro-UltraSpeed is $16.3 cheaper per 1M output tokens (65.2% lower; 2.87x difference).
MiMo-V2.6-Pro-UltraSpeed has 48.58K more context (1.05x larger).
MiMo-V2.6-Pro-UltraSpeed is $8.8 cheaper on the standard workload (50.3% lower).
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
MiMo-V2.6-Pro-UltraSpeed has the lower input price; MiMo-V2.6-Pro-UltraSpeed has the lower output price; MiMo-V2.6-Pro-UltraSpeed offers the larger context window. For the 1M input plus 500K output sample, MiMo-V2.6-Pro-UltraSpeed is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $8.7 for MiMo-V2.6-Pro-UltraSpeed and $17.5 for Claude Opus 5.
Choose MiMo-V2.6-Pro-UltraSpeed when you care most about lower input-token price, lower output-token price, and larger context window.
Choose Claude Opus 5 when its provider, model quality, latency, or availability is more important than the numeric price/context winner.
- On the standard 1M input plus 500K output workload, MiMo-V2.6-Pro-UltraSpeed is estimated at $8.7 vs $17.5 for Claude Opus 5, saving $8.8 (50.3% lower).
- MiMo-V2.6-Pro-UltraSpeed is $8.8 cheaper on the standard workload (50.3% lower).
- MiMo-V2.6-Pro-UltraSpeed is $0.65 cheaper per 1M input tokens (13% lower; 1.15x difference).
- MiMo-V2.6-Pro-UltraSpeed is $16.3 cheaper per 1M output tokens (65.2% lower; 2.87x difference).
- MiMo-V2.6-Pro-UltraSpeed has 48.58K more context (1.05x larger).
| Feature | NewMiMo-V2.6-Pro-UltraSpeed (Xiaomi) | Claude Opus 5 (Anthropic) |
|---|---|---|
| Input Price prompt tokens per 1M | $4.35 | $5 |
| Completion Price per 1M tokens | $8.7 | $25 |
| Sample Workload Cost 1M input + 500K output | $8.7 | $17.5 |
| Context Window | 1.05M | 1M |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | MiMo-V2.6-Pro-UltraSpeed | On the standard 1M input plus 500K output workload, MiMo-V2.6-Pro-UltraSpeed is estimated at $8.7 vs $17.5 for Claude Opus 5, saving $8.8 (50.3% lower). |
| High-volume input processing | MiMo-V2.6-Pro-UltraSpeed | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | MiMo-V2.6-Pro-UltraSpeed | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | MiMo-V2.6-Pro-UltraSpeed | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- MiMo-V2-Flash can replace MiMo-V2.6-Pro-UltraSpeed when lower sample workload cost matters most: $0.25.
- MiMo-V2.5 can replace MiMo-V2.6-Pro-UltraSpeed when lower sample workload cost matters most: $0.28.
- MiMo-V2.6-Flash can replace MiMo-V2.6-Pro-UltraSpeed when lower sample workload cost matters most: $0.28.
- MiMo-V2.6-Pro can replace MiMo-V2.6-Pro-UltraSpeed when lower sample workload cost matters most: $0.87.
- Grok 4.20 Multi-Agent offers 2M context with $2.5 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- GLM 5.3 Flash offers 1.31M context with $0.4 sample workload cost.
- DeepSeek V4 Flash 0731 offers 1.31M context with $0.36 sample workload cost.
- Qwen3.8 Max (0902) · Qwen · #1
- DeepSeek V4.1 Flash · DeepSeek · #2
- GLM 5.3 Flash · Z.ai · #3
- Hy4 preview · Tencent · #4
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Open Anthropic modelsMiMo-V2.6-Pro-UltraSpeed is the fast speed edition of Xiaomi's flagship foundation model, MiMo-V2.6-Pro. Built from the same 1T MiMo-V2.6-Pro checkpoint, it matches the original model in quality while delivering roughly 10x...
Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work. It is particularly strong at end-to-end software tasks, code review and bug finding, visual analysis...