DeepSeek V3.1 Terminus (DeepSeek)

View on Hugging Face View on OpenRouter

Identity and capabilities

Status: active
Local execution: Available weights · transformers · mit Hardware requirements and licence restrictions apply.
Context window: 163,840
Maximum output: 147,456
Image input: No
Reasoning: Yes
Tool calling: Yes
Release date: Sep 22, 2025
First seen: 2026-08-29 19:40:01Z UTC
Last verified: just now

Current offers - prices in USD · per 1M tokens

Prices by provider, service tier, context and offer route
	Hugging Face Inference Providers	OpenRouter
Standard	DeepInfra
Cached input	—	$0.135
Input	$0.27	$0.27
Output	$0.95	$1

Active promotions

No officially confirmed promotion applies to this model.

Recent price changes

Effective price decreased · cause unverified
- Input: $0.3 → $0.27
OpenRouterdeepseek/deepseek-v3.1-terminusdetected 6 Oct 2026, 01:21:31 UTC
Effective price increased · cause unverified
- Input: $0.27 → $0.3
OpenRouterdeepseek/deepseek-v3.1-terminusdetected 5 Oct 2026, 18:17:40 UTC