DeepSeek V3.1 Terminus (Thinking)
DeepSeek V3.1 Terminus is DeepSeek's update to V3.1 that reduces mixed Chinese-English text and improves its Code Agent and Search Agent performance. It shares the architecture of DeepSeek-V3 and is released under the MIT License.
- Price per 1M tokens
- $0.38 / $1.10
- input / output
- Cached input
- $0.38
- per 1M tokens
- Context
- 128K tokens
- 65K max output
- Providers
- 2
Providers
Compare all 2 providers of DeepSeek V3.1 Terminus (Thinking) by price, speed and uptime, and call any of them through one OpenAI-compatible API.
Provider prices are what each provider charges. You pay the price above until pass-through billing starts; then you pay the provider's price directly.
128K context · 65K max output
- 1 more provider through partner hosts · from $0.26 in · $0.74 out
Per 1M tokens: the provider's own price. Speed and uptime show here once measured. “Requests go here” marks where a request that names no provider goes now. Logos are trademarks of their owners.
* No cache discount from this provider: cached tokens cost the input price.
Price history
API
curl https://api.opencheap.si/v1/chat/completions \
-H "Authorization: Bearer $OPENCHEAP_API_KEY" -H "Content-Type: application/json" \
-d '{ "model": "opencheap/deepseek-v3.1-terminus:thinking", "messages": [{ "role": "user", "content": "Hi" }] }'