K2-Think
nano-gpt / LLM360/K2-Think
Input price
$0.17
per 1M tokens
Output price
$0.68
per 1M tokens
Context
128K
tokens
Capabilities
— Reasoning— Tool calls— Image input✓ Open weights
| cache read | $0.085 |
| Context | 128,000 tokens |
| max output | 32,768 tokens |
| Released | 2025-07-26 |
| Data updated | 2025-07-26 |
Prices are official/data-source rates (per 1M tokens), not what relays actually charge — relay prices vary with discounts and group multipliers. See methodology.