MythoMax 13B
Analysis Summary
MythoMax 13B sits in the Legacy tier on our leaderboard, ranked #441 of 556 published models on overall intelligence. At $0.060 input and $0.060 output per 1M tokens, it is among the most expensive on the market. It offers a compact context window.
Editorial notes
MythoMax 13B is a 2023 community model with no benchmark data and a 4K context, priced cheaply but lacking the capability or tooling for professional business use.
Assessed May 14, 2026
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
Performance Profile
One of the highest performing and most popular fine-tunes of Llama 2 13B, with rich descriptions and roleplay. #merge
Architecture Detail
| Instruct Type | alpaca |
How does MythoMax 13B stack up?
Compare side-by-side with other legacy models.
Model Information
| OpenRouter ID |
gryphe/mythomax-l2-13b
|
| Provider | gryphe |
| Release Date | July 2, 2023 |
| Context Length | 4,096 tokens |
| Max Completion | 4,096 tokens |
| Status | Active |
Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $0.06 | $0.000060 |
| Output | $0.06 | $0.000060 |
Live Performance
Live endpoint metrics — refreshed every 30 minutes.
Leaderboard Categories
External Resources
Explore Related Models
Data sourced from OpenRouter API, Artificial Analysis and Hugging Face Open LLM Leaderboard. Scores are editorially curated by our team.
Last updated: May 16, 2026 8:38 pm