DeepSeek: DeepSeek V3 vs Qwen: Qwen3.5 Plus 2026-02-15
Side-by-side comparison of DeepSeek: DeepSeek V3 and Qwen: Qwen3.5 Plus 2026-02-15. Compare pricing, context window, capabilities, and find out which is better for your workflow.
Verdict
strong confidenceDeepSeek: DeepSeek V3 and Qwen: Qwen3.5 Plus 2026-02-15 are closely matched across pricing, context, and capabilities. Your choice depends on workflow-specific factors like provider ecosystem preference and existing integrations.
Best for with DeepSeek: DeepSeek V3
Best for with Qwen: Qwen3.5 Plus 2026-02-15
Side-by-side
Technical specifications
| DeepSeek: DeepSeek V3 | Qwen: Qwen3.5 Plus 2026-02-15 | |
|---|---|---|
| Provider | DeepSeek | Qwen |
| Input price | $0.32/M | $0.26/M |
| Output price | $0.89/M | $2/M |
| Context window | 164K | 1.0M |
| Max output | 164K | 66K |
| Capabilities | Tool use | Tool useVisionReasoning |
| Released | Dec 26, 2024 | Feb 16, 2026 |
Scoring breakdown
How each dimension compares
Price
DeepSeek: DeepSeek V3 leadsDeepSeek: DeepSeek V3
$0.89/M tokens
Qwen: Qwen3.5 Plus 2026-02-15
$2/M tokens
Context Window
Qwen: Qwen3.5 Plus 2026-02-15 leadsDeepSeek: DeepSeek V3
164K tokens
Qwen: Qwen3.5 Plus 2026-02-15
1.0M tokens
Capabilities
Qwen: Qwen3.5 Plus 2026-02-15 leadsDeepSeek: DeepSeek V3
1/4
Qwen: Qwen3.5 Plus 2026-02-15
3/4
Max Output
DeepSeek: DeepSeek V3 leadsDeepSeek: DeepSeek V3
164K tokens
Qwen: Qwen3.5 Plus 2026-02-15
66K tokens
Recency
DeepSeek: DeepSeek V3
Dec 2024
Qwen: Qwen3.5 Plus 2026-02-15
Feb 2026
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