DeepSeek V3.1 by LLM Gateway — Specs, Pricing & Capabilities | whichllm

Model ID deepseek-v3.1

Provider LLM Gateway

Family deepseek

Status -

Knowledge Cutoff -

Release Date 2025-08-21

Input Modalities text, image

Output Modalities text

Context Window 128000

Input Limit -

Output Limit 32768

Tool Calling Yes

Reasoning Yes

Structured Output Yes

Temperature Control Yes

Open Weights Yes

Input Cost / 1M tokens $0.56

Output Cost / 1M tokens $1.68

Reasoning Cost / 1M tokens -

Cache Read Cost / 1M tokens $0.11

Cache Write Cost / 1M tokens -