Mythos-class model released for general use with safeguards; access suspended 2026-06-12 to 2026-07-01.
Released
Jun 9, 2026
Context window
1M tokens
Max output
128K tokens
Parameters
Not disclosed
Input price
$10.00 per 1M
Output price
$50.00 per 1M
Prices are first-party list prices in USD at the standard tier. Last verified Oct 30, 2026.
Pricing
Launch priceJun 9, 2026
$10.00 in / $50.00 out
Current price
since Jun 9, 2026
$10.00 in / $50.00 out
Cached input $1.00 per 1M
| Tier | Effective | Input | Output | Cached |
|---|---|---|---|---|
| Standard | Jun 9, 2026 – now | $10.00 | $50.00 | $1.00 |
| Batch | Jun 9, 2026 – now | $5.00 | $25.00 | - |