Which has the larger context window?

DeepSeek V3.1-Terminus accepts 128K tokens and Qwen3.5-Plus 1M tokens.

Models

Specs, pricing, and capabilities for every model on the Respan gateway.

DeepSeek V3.1-Terminus vs Qwen3.5-Plus

Qwen3.5-Plus scores 20.0 on the Respan Index (#96), ahead of DeepSeek V3.1-Terminus at 18.7 (#99). Qwen3.5-Plus has the larger context window (1M tokens).

DeepSeek V3.1-TerminusDeepSeek

Respan Index: 18.7 (#99)
Input / output per 1M: -
Blended price per 1M: -
Context window: 128K
Max output: -
Input: text
Released: 2025-09-22

Prices and providers on Respan

Respan Index by category

Coding5.4 DeepSeek V3.1-Terminus10.0* Qwen3.5-Plus
Agents16.8 DeepSeek V3.1-Terminus6.0 Qwen3.5-Plus
Reasoning16.5 DeepSeek V3.1-Terminus

FAQ

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Qwen3.5-PlusQwen

Respan Index: 20.0 (#96)
Input / output per 1M: $0.4 / $2.4
Blended price per 1M: $0.9
Context window: 1M
Max output: -
Input: text, vision
Released: 2026-02-15

Prices and providers on Respan

24.9

Knowledge & language19.925.4

Human preference46.748.1*

* Estimated: no published scores in that category. How the Respan Index works

Models

Models

Respan Index by category

FAQ

Is DeepSeek V3.1-Terminus better than Qwen3.5-Plus?

Which has the larger context window?

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