Gemini 4 Argon
llmgateway / gemini-4-argon
Input price
$4
per 1M tokens
Output price
$20
per 1M tokens
Context
1,049K
tokens
Capabilities
✓ Reasoning✓ Tool calls✓ Image input— Open weights
| cache read | $0.2 |
| cache write | $0.375 |
| Context | 1,048,576 tokens |
| max output | 1,048,576 tokens |
| Released | 2026-10-13 |
| Data updated | 2026-10-13 |
⚠ The two sources disagree on price
models.dev says $4, LiteLLM says $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.