DeepSeekdeepseek-v3.1-terminus

DeepSeek: DeepSeek V3.1 Terminus API Pricing

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 c...

Base Input Price$0.27/ 1M tokens

Base Output Price$1.00/ 1M tokens

Prompt Cache Read$0.069-74.48% discount

Batch API RateN/A24h async offload

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Compare rates and latency across direct APIs, OpenRouter, and hyperscale cloud providers

Live verified rates

Provider Name	Input / 1M	Output / 1M	Prompt Caching	Access Endpoint
DeepSeek Direct	$0.27	$1.00	Supported	Connect
OpenRouter	$0.27	$1.00	Supported	Connect

Head-to-Head Comparisons for DeepSeek: DeepSeek V3.1 Terminus

DeepSeek: DeepSeek V3.1 Terminus vs OpenAI: GPT-6.1 Sol$0.27/M vs $2/M

DeepSeek: DeepSeek V3.1 Terminus vs GPT-4o (Omni)$0.27/M vs $2.5/M

DeepSeek: DeepSeek V3.1 Terminus vs Claude 3.5 Sonnet$0.27/M vs $3/M

DeepSeek: DeepSeek V3.1 Terminus vs DeepSeek-V3 (deepseek-chat)$0.27/M vs $0.27/M