DeepSeek V3.1 by Fireworks AI — Specs, Pricing & Capabilities | whichllm

Model ID accounts/fireworks/models/deepseek-v3p1

Provider Fireworks AI

Family deepseek

Status -

Knowledge Cutoff 2025-07

Release Date 2025-08-21

Input Modalities text

Output Modalities text

Context Window 163840

Input Limit -

Output Limit 163840

Tool Calling Yes

Reasoning Yes

Structured Output -

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 -

Cache Write Cost / 1M tokens -