Qwen2.5 72B Instruct vs Qwen3 30B A3B Instruct 2507
How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for Qwen2.5 72B Instruct and Qwen3 30B A3B Instruct 2507.
Qwen2.5 72B Instruct
Qwen2.5 72B is the latest series of Qwen large language models. Qwen2.5 brings the following improvements upon Qwen2: - Significantly more knowledge and has greatly improved capabilities in coding and...
Qwen3 30B A3B Instruct 2507
Qwen3-30B-A3B-Instruct-2507 is a 30.5B-parameter mixture-of-experts language model from Qwen, with 3.3B active parameters per inference. It operates in non-thinking mode and is designed for high-quality instruction following, multilingual understanding, and...
Technical Specifications
| Specification | Qwen2.5 72B Instruct | Qwen3 30B A3B Instruct 2507 |
|---|---|---|
| Provider | Alibaba | Alibaba |
| Context Window | 131,072 tokens | 131,072 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | self hostable | self hostable |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2024-09-19 | 2025-07-29 |
API Pricing Comparison
Input Price per Million Tokens
Qwen2.5 72B Instruct
$0.36
Qwen3 30B A3B Instruct 2507
$0.05
Output Price per Million Tokens
Qwen2.5 72B Instruct
$0.40
Qwen3 30B A3B Instruct 2507
$0.19
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Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
Qwen2.5 72B Instruct Quirks & Gotchas
No developer gotchas reported.
Qwen3 30B A3B Instruct 2507 Quirks & Gotchas
No developer gotchas reported.