Kimi K2.5 vs Qwen2.5 7B Instruct Comparison
Comparing Kimi K2.5 and Qwen2.5 7B Instruct across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
Kimi K2.5 outperforms in 2 benchmarks (GPQA, MMLU-Pro), while Qwen2.5 7B Instruct is better at 0 benchmarks.
Kimi K2.5 significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, Kimi K2.5 ($0.60/1M tokens) is 2.0x more expensive than Qwen2.5 7B Instruct ($0.30/1M tokens).
For output processing, Kimi K2.5 ($2.50/1M tokens) is 8.3x more expensive than Qwen2.5 7B Instruct ($0.30/1M tokens).
In conclusion, Kimi K2.5 is more expensive than Qwen2.5 7B Instruct.*
* Using a 3:1 ratio of input to output tokens
Model Size
Parameter count comparison
Kimi K2.5 has 992.4B more parameters than Qwen2.5 7B Instruct, making it 13040.6% larger.
Context Window
Maximum input and output token capacity
Kimi K2.5 accepts 262,100 input tokens compared to Qwen2.5 7B Instruct's 131,072 tokens. Kimi K2.5 can generate longer responses up to 262,100 tokens, while Qwen2.5 7B Instruct is limited to 8,192 tokens.
Input Capabilities
Supported data types and modalities
Kimi K2.5 supports multimodal inputs, whereas Qwen2.5 7B Instruct does not.
Kimi K2.5 can handle both text and other forms of data like images, making it suitable for multimodal applications.
Kimi K2.5
Qwen2.5 7B Instruct
License
Usage and distribution terms
Kimi K2.5 is licensed under MIT, while Qwen2.5 7B Instruct uses Apache 2.0.
License differences may affect how you can use these models in commercial or open-source projects.
MIT
Open weights
Apache 2.0
Open weights
Release Timeline
When each model was launched
Kimi K2.5 was released on 2026-01-27, while Qwen2.5 7B Instruct was released on 2024-09-19.
Kimi K2.5 is 17 months newer than Qwen2.5 7B Instruct.
Jan 27, 2026
1 months ago
1.4yr newerSep 19, 2024
1.5 years ago
Knowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Provider Availability
Kimi K2.5 is available from Fireworks. Qwen2.5 7B Instruct is available from Together. The availability of providers can affect quality of the model and reliability.
Kimi K2.5
Qwen2.5 7B Instruct
Outputs Comparison
Key Takeaways
Kimi K2.5
View detailsMoonshot AI
Qwen2.5 7B Instruct
View detailsAlibaba Cloud / Qwen Team
Detailed Comparison
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