| Signal | Step 3.7 Flash | Delta | MiMo-V2.5 |
|---|---|---|---|
Capabilities | 83 | -- | |
Pricing | 99 | -1 | |
Context window size | 77 | -9 | |
Recency | 100 | -- | |
Output Capacity | 90 | +5 | |
Benchmarks | 0 | -71 | |
| Overall Result | 1 wins | of 6 | 3 wins |
Score History
40
current score
MiMo-V2.5
right now
72.5
current score
StepFun
Xiaomi
MiMo-V2.5 saves you $49.50/month
That's $594.00/year compared to Step 3.7 Flash at your current usage level of 100K calls/month.
| Metric | Step 3.7 Flash | MiMo-V2.5 | Winner |
|---|---|---|---|
| Overall Score | 40 | 73 | MiMo-V2.5 |
| Rank | #180 | #80 | MiMo-V2.5 |
| Quality Rank | #180 | #80 | MiMo-V2.5 |
| Adoption Rank | #180 | #80 | MiMo-V2.5 |
| Parameters | -- | -- | -- |
| Context Window | 256K | 1049K | MiMo-V2.5 |
| Pricing | $0.20/$1.15/M | $0.14/$0.28/M | -- |
| Signal Scores | |||
| Capabilities | 83 | 83 | Step 3.7 Flash |
| Pricing | 99 | 100 | MiMo-V2.5 |
| Context window size | 77 | 86 | MiMo-V2.5 |
| Recency | 100 | 100 | Step 3.7 Flash |
| Output Capacity | 90 | 85 | Step 3.7 Flash |
| Benchmarks | -- | 71 | MiMo-V2.5 |
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 40/100 (rank #180), placing it in the top 38% of all 290 models tracked.
Scores 73/100 (rank #80), placing it in the top 73% of all 290 models tracked.
MiMo-V2.5 has a 33-point advantage, which typically translates to noticeably stronger performance on complex reasoning, code generation, and multi-step tasks.
MiMo-V2.5 offers 69% better value per quality point. At 1M tokens/day, you'd spend $6.30/month with MiMo-V2.5 vs $20.25/month with Step 3.7 Flash - a $13.95 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-V2.5 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 ($0.28/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (73/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input - can analyze screenshots, diagrams, photos, and scanned documents directly
MiMo-V2.5 clearly outperforms Step 3.7 Flash with a significant 32.5-point lead. For most general use cases, MiMo-V2.5 is the stronger choice. However, Step 3.7 Flash may still excel in niche scenarios.
Best for Quality
Step 3.7 Flash
Marginally better benchmark scores; both are excellent
Best for Cost
MiMo-V2.5
69% lower pricing; better value at scale
Best for Reliability
Step 3.7 Flash
Higher uptime and faster response speeds
Best for Prototyping
Step 3.7 Flash
Stronger community support and better developer experience
Best for Production
Step 3.7 Flash
Wider enterprise adoption and proven at scale
by StepFun
| Capability | Step 3.7 Flash | MiMo-V2.5 |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Search | ||
| Image Output |
StepFun
Xiaomi
MiMo-V2.5 saves you $1.15/month
That's 66% cheaper than Step 3.7 Flash 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 | Step 3.7 Flash | MiMo-V2.5 |
|---|---|---|
| Context Window | 256K | 1.0M |
| Max Output Tokens | 256,000 | 131,072 |
| Open Source | No | Yes |
| Created | May 28, 2026 | Apr 22, 2026 |