Model dossier

DeepSeek: DeepSeek V3.1 Terminus

DeepSeek-V3.1 Terminus is an update to [DeepSeek V3.1](/deepseek/deepseek-chat-v3.1) that maintains the model's original capabilities while addressing issues reported by users, including language consistency and agent capabilities, further optimizing the model's...

ProviderDeepSeek Start comparison

Context163,840

Max output32,768

Pricing viewTVP price

Identity

DeepSeek: DeepSeek V3.1 Terminus

Model ID: deepseek/deepseek-v3.1-terminus
Canonical slug: deepseek/deepseek-v3.1-terminus
Knowledge cutoff: 2025-03-31
Created: 9/22/2025

Capabilities

texttoolsstructured

Modalities

text->texttext

Capacity

Context163,840

Max output32,768

TokenizerDeepSeek