DeepSeek-V3.1 is a large hybrid reasoning model (671B parameters, 37B active) that supports both thinking and non-thinking modes via prompt templates. It extends the DeepSeek-V3 base with a two-phase long-context...
Model details →DeepSeek: DeepSeek V3.1 vs Qwen: Qwen3 VL 8B Thinking
DeepSeek: DeepSeek V3.1 and Qwen: Qwen3 VL 8B Thinking are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
Qwen3-VL-8B-Thinking is the reasoning-optimized variant of the Qwen3-VL-8B multimodal model, designed for advanced visual and textual reasoning across complex scenes, documents, and temporal sequences. It integrates enhanced multimodal alig…
Model details →Side-by-side comparison
| Capability | DeepSeek: DeepSeek V3.1 | Qwen: Qwen3 VL 8B Thinking | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 164K | 131K | 🏆 DeepSeek: DeepSeek V3.1 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.25 | $0.18 | 🏆 Qwen: Qwen3 VL 8B Thinking |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.95 | $2.10 | 🏆 DeepSeek: DeepSeek V3.1 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 Qwen: Qwen3 VL 8B Thinking |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is DeepSeek: DeepSeek V3.1 better than Qwen: Qwen3 VL 8B Thinking?
DeepSeek: DeepSeek V3.1 and Qwen: Qwen3 VL 8B Thinking are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between DeepSeek: DeepSeek V3.1 and Qwen: Qwen3 VL 8B Thinking?
Input: $0.25 vs $0.18 per 1M tokens. Output: $0.95 vs $2.10 per 1M tokens.
What context windows do DeepSeek: DeepSeek V3.1 and Qwen: Qwen3 VL 8B Thinking support?
DeepSeek: DeepSeek V3.1 supports up to 164K tokens. Qwen: Qwen3 VL 8B Thinking supports up to 131K tokens.
Do both DeepSeek: DeepSeek V3.1 and Qwen: Qwen3 VL 8B Thinking support tool calling?
DeepSeek: DeepSeek V3.1: yes. Qwen: Qwen3 VL 8B Thinking: yes.
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