DeepSeek V4.1 Flash Heretic Thinking
nano-gpt / pqhaz/DeepSeek-V4.1-Flash-1017-heretic:thinking
Input price
$0.198
per 1M tokens
Output price
$0.792
per 1M tokens
Context
512K
tokens
Capabilities
✓ Reasoning✓ Tool calls✓ Image input✓ Open weights
| cache read | $0.0132 |
| cache write | $0.198 |
| Context | 512,000 tokens |
| max output | 128,000 tokens |
| Released | 2026-10-31 |
| Data updated | 2026-10-31 |
Prices are official/data-source rates (per 1M tokens), not what relays actually charge — relay prices vary with discounts and group multipliers. See methodology.