Kimi K2 0905 vs MiMo-V2.5 (Comparative Analysis)
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Comparative Analysis: Kimi K2 0905 vs. MiMo-V2.5
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Overview
Kimi K2 0905 was released 7 months before MiMo-V2.5.
 Kimi K2 0905 |  MiMo-V2.5 | |
|---|---|---|
Model Provider The organization behind this AI's development | MoonshotAI | Xiaomi |
Input Context Window Maximum input tokens this model can process at once | 262.1K tokens | 1.1M tokens |
Output Token Limit Maximum output tokens this model can generate at once | 100.4K tokens | 131.1K tokens |
Release Date When this model first became publicly available | September 4, 2025 10 months ago September 4th, 2025 | April 22, 2026 3 months ago April 22nd, 2026 |
Knowledge Cutoff Latest training-data date reported by the provider | December 31, 2024 | Not reported |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
Kimi K2 0905 | MiMo-V2.5 | |
|---|---|---|
Input Types Supported input formats | 📝Text | 📝Text🎵Audio🖼️Image🎬Video |
Reasoning Controls Defaults and configurable reasoning effort | Not reported | Optional |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Other | Other |
Key Features Advanced capabilities | ✓Function Calling✓Structured OutputReasoning ModeContent Moderation | ✓Function Calling✓Structured Output✓Reasoning ModeContent Moderation |
Open Source Model availability | Available on HuggingFace → | Available on HuggingFace → |
Pricing
Kimi K2 0905 is roughly 4.3x more expensive compared to MiMo-V2.5 for input tokens and roughly 8.9x more expensive for output tokens.
| Kimi K2 0905 | MiMo-V2.5 | |
|---|---|---|
Input Token Cost Cost per million input tokens | $0.60 per million tokens | $0.14 per million tokens |
Output Token Cost Cost per million output tokens | $2.50 per million tokens | $0.28 per million tokens |
Cache Read Cost Cost to reuse cached input tokens | Not specified | $0.0028 per million tokens |
Benchmarks
Compare relevant benchmarks between Kimi K2 0905 and MiMo-V2.5.
| Kimi K2 0905 | MiMo-V2.5 | |
|---|---|---|
Intelligence Index Overall model quality across independent evaluations | Benchmark not available. | 37.2 (Artificial Analysis index; higher is better) |
Coding Index Programming performance across independent evaluations | Benchmark not available. | 56.8 (Artificial Analysis index; higher is better) |
Agentic Index Ability to complete multi-step agentic tasks | Benchmark not available. | 23.7 (Artificial Analysis index; higher is better) |
Best Design Arena Score Highest human-preference Elo score across design arenas | 1,132 Elo (#81 in Website (48.3% win rate)) | 1,301 Elo (#16 in Game Dev (56.5% win rate)) |
At a Glance
Quick overview of what makes Kimi K2 0905 and MiMo-V2.5 unique.
Kimi K2 0905 by MoonshotAI can use external tools and APIs, generates structured data. It can handle standard conversations with its 262.1K token context window. Reasonably priced at $0.60/M input and $2.50/M output tokens. Released September 4th, 2025.MiMo-V2.5 by Xiaomi understands both text and images, handles audio, analyzes video, can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 1.1M token context window. Very affordable at $0.14/M input and $0.28/M output tokens. Released April 22nd, 2026.Explore More Comparisons
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🚀Programming
Best models for coding and development
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Models optimized for creative writing
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Content creation and marketing tasks
💻Technology
Technical analysis and explanations
🔬Science
Scientific research and analysis
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