| Signal | o3 Mini | Delta | MiMo-V2-Pro |
|---|---|---|---|
Capabilities | 67 | -- | |
Benchmarks | 76 | +3 | |
Pricing | 96 | -1 | |
Context window size | 84 | -11 | |
Recency | 52 | -48 | |
Output Capacity | 83 | -2 | |
| Overall Result | 1 wins | of 6 | 4 wins |
Score History
74.5
current score
o3 Mini
right now
73.6
current score
OpenAI
Xiaomi
MiMo-V2-Pro saves you $80.00/month
That's $960.00/year compared to o3 Mini at your current usage level of 100K calls/month.
| Metric | o3 Mini | MiMo-V2-Pro | Winner |
|---|---|---|---|
| Overall Score | 75 | 74 | o3 Mini |
| Rank | #61 | #63 | o3 Mini |
| Quality Rank | #61 | #63 | o3 Mini |
| Adoption Rank | #61 | #63 | o3 Mini |
| Parameters | -- | -- | -- |
| Context Window | 200K | 1049K | MiMo-V2-Pro |
| Pricing | $1.10/$4.40/M | $1.00/$3.00/M | -- |
| Signal Scores | |||
| Capabilities | 67 | 67 | o3 Mini |
| Benchmarks | 76 | 73 | o3 Mini |
| Pricing | 96 | 97 | MiMo-V2-Pro |
| Context window size | 84 | 96 | MiMo-V2-Pro |
| Recency | 52 | 100 | MiMo-V2-Pro |
| Output Capacity | 83 | 85 | MiMo-V2-Pro |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.
Scores 75/100 (rank #61), placing it in the top 79% of all 290 models tracked.
Scores 74/100 (rank #63), placing it in the top 79% of all 290 models tracked.
With only a 1-point gap, these models are in the same performance tier. The practical difference in output quality is minimal - your choice should depend on pricing, latency requirements, and specific feature needs.
MiMo-V2-Pro offers 27% better value per quality point. At 1M tokens/day, you'd spend $60.00/month with MiMo-V2-Pro vs $82.50/month with o3 Mini - a $22.50 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Based on overall model capabilities and architecture for coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Suitable for user-facing chat with competitive response times. MiMo-V2-Pro also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (1049K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($3.00/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (75/100) correlates with better nuance, coherence, and style in long-form content
o3 Mini and MiMo-V2-Pro are extremely close in overall performance (only 0.9000000000000057 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
o3 Mini
Marginally better benchmark scores; both are excellent
Best for Cost
MiMo-V2-Pro
27% lower pricing; better value at scale
Best for Reliability
o3 Mini
Higher uptime and faster response speeds
Best for Prototyping
o3 Mini
Stronger community support and better developer experience
Best for Production
o3 Mini
Wider enterprise adoption and proven at scale
by OpenAI
| Capability | o3 Mini | MiMo-V2-Pro |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Search | ||
| Image Output |
OpenAI
Xiaomi
MiMo-V2-Pro saves you $1.86/month
That's 26% cheaper than o3 Mini at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | o3 Mini | MiMo-V2-Pro |
|---|---|---|
| Context Window | 200K | 1.0M |
| Max Output Tokens | 100,000 | 131,072 |
| Open Source | No | No |
| Created | Jan 31, 2025 | Mar 18, 2026 |