V3.1 Terminus
byDeepSeek
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...
Specifications
Technical details and pricing.
Benchmarks
10 benchmark scores from Artificial Analysis.
Composite Indices
Intelligence, Coding, Math
Standard Benchmarks
Academic and industry benchmarks
Frequently Asked Questions
What is V3.1 Terminus good for?
Use V3.1 Terminus for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does V3.1 Terminus cost?
Pricing is based on usage. Current rates are $1.64/1M tokens for input and $2.75/1M tokens for output.
Can I try V3.1 Terminus for free?
Yes. You can start a chat instantly and test the model before deciding on a plan.
Does V3.1 Terminus support images or audio?
V3.1 Terminus focuses on text-based tasks.
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Benchmarks and pricing are sourced from Artificial Analysis where available. OpenRouter specs are used as a fallback.