DeepSeek V4.1 Flash 1017 Thinking
DeepSeek V4.1 Flash is the smallest model in DeepSeek's new architecture family, a 552B MoE that reads text and images. It replaces V4 Flash, has adjustable reasoning effort, targets agentic coding and other agent work, and ships under MIT.
- Price per 1M tokens
- $0.15 / $0.90
- input / output
- Cached input
- $0.0063
- per 1M tokens
- Context
- 1M tokens
- 393K max output
- Providers
- 2
Providers
Compare all 2 providers of DeepSeek V4.1 Flash 1017 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.
1M context · 393K max output
1M context · 131K max output
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.
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-v4.1-flash-1017:thinking", "messages": [{ "role": "user", "content": "Hi" }] }'