LLM · DeepSeek · Pro
Chat, write and think through problems with DeepSeek V3.1 Terminus: a reasoning mode.
DeepSeek V3.1 Terminus is a Pro model on Montagea: it needs a subscription or a credit pack.
The API route for DeepSeek V3.1 Terminus supports a context window of up to 163,840 tokens. Uploaded files and conversation history also use this window; Montagea applies separate attachment and response limits.
No. DeepSeek V3.1 Terminus works with text only.
Yes. Turn on thinking for harder problems: it takes longer but reasons more carefully.