pygmalionai: mythalion-13b
Listed on OpenRouter as pygmalionai/mythalion-13b since Dec 3, 2023. 67 snapshot observations, 4 repricings.
$0.80per 1M blended · $0.70 in / $1.10 out
USD per 1M tokens · blended at 3 input : 1 output · at this price for 23 days (since Aug 12, 2025)
All-time low$0.70Apr 10, 2025
All-time high$1.13Dec 3, 2023
Change since first seen-28.9%$1.13 on Dec 3, 2023
Listed price over time
| Observed | Input | Output | Blended | Change |
|---|---|---|---|---|
| Aug 12, 2025 | $0.70 | $1.10 | $0.80 | -11.1% |
| May 25, 2025 | $0.80 | $1.20 | $0.90 | +28.0% |
| Apr 10, 2025 | $0.56 | $1.13 | $0.70 | -21.9% |
| Dec 11, 2024 | $0.80 | $1.20 | $0.90 | -20.0% |
| Dec 3, 2023 | $1.13 | $1.13 | $1.13 | first observation |
Evidence and scope
- Source
- OpenRouter public model listing
- Archive
- Wayback Machine snapshots of that listing (weekly-grade, from July 2023) plus LLMPI's own daily snapshots since June 2026
- Last observed
- Sep 4, 2025
- Data
- history.json (CC BY 4.0)
This is the listed standard text-token rate for one OpenRouter listing ID. It does not normalize caching, batch discounts, long-context tiers, providers behind the listing, or model quality. A price can also move because OpenRouter's default route changed provider.