DeepSeek R1 Zero vs Qwen2.5 72B Instruct
DeepSeek R1 Zero and Qwen2.5 72B Instruct are closely matched at 16.1 and 12.5 on the LLM Stats Score.
DeepSeek · Alibaba Cloud / Qwen Team · Updated for 2026
Which is better?
DeepSeek R1 Zero and Qwen2.5 72B Instruct are closely matched on the overall LLM Stats Score at 16.1 and 12.5.
The models split the 2 individual benchmarks reported for both models evenly.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose DeepSeek R1 Zero
- you want the most recent training data — it shipped Jan 2025
Choose Qwen2.5 72B Instruct
- you want predictable pricing at $0.35/M input and $0.40/M output
At a glance
The differences that matter most.
Capability indexes
Additional strengths measured across groups of related public benchmarks
Individual benchmarks
4 reported for DeepSeek R1 Zero · 14 for Qwen2.5 72B Instruct
DeepSeek R1 Zero outperforms in 1 benchmarks (GPQA), while Qwen2.5 72B Instruct is better at 1 benchmark (LiveCodeBench).
Both models are evenly matched across the benchmarks.
Human preference
Blind head-to-head votes and playground preference scores
Model Size
Parameter count comparison
DeepSeek R1 Zero has 598.3B more parameters than Qwen2.5 72B Instruct, making it 823.0% larger.
Context Window
Maximum input and output token capacity
Only Qwen2.5 72B Instruct specifies input context (131,072 tokens). Only Qwen2.5 72B Instruct specifies output context (8,192 tokens).
License
Usage and distribution terms
DeepSeek R1 Zero is licensed under MIT, while Qwen2.5 72B Instruct uses Qwen.
License differences may affect how you can use these models in commercial or open-source projects.
MIT
Open weights
Qwen
Open weights
Release Timeline
When each model was launched
DeepSeek R1 Zero was released on 2025-01-20, while Qwen2.5 72B Instruct was released on 2024-09-19.
DeepSeek R1 Zero is 4 months newer than Qwen2.5 72B Instruct.
Jan 20, 2025
1.6 years ago
4mo newerSep 19, 2024
2.0 years ago
Knowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Outputs Comparison
Judge for yourself.
Run your own prompts against DeepSeek R1 Zero and Qwen2.5 72B Instruct side-by-side, then vote on the output you prefer.
FAQ
Common questions about DeepSeek R1 Zero vs Qwen2.5 72B Instruct.