Grok-4
poe / xai/grok-4
Input price
$3
per 1M tokens
Output price
$15
per 1M tokens
Context
256K
tokens
Capabilities
✓ Reasoning✓ Tool calls✓ Image input— Open weights
| cache read | $0.75 |
| Context | 256,000 tokens |
| max output | 128,000 tokens |
| Released | 2025-07-10 |
| Data updated | 2025-07-10 |
⚠ The two sources disagree on price
models.dev says $3, LiteLLM says $7.2. We do not average or guess — both raw values are in models.json, see for yourself.
Prices are official/data-source rates (per 1M tokens), not what relays actually charge — relay prices vary with discounts and group multipliers. See methodology.