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Pygmalion‑2‑13B
Pygmalion‑2‑13B
What is Pygmalion‑2‑13B?
Pygmalion‑2‑13B (originally “Metharme”) is an open-weight 13 billion‑parameter language model based on Meta’s LLaMA‑2 13B, fine‑tuned for fiction writing, role-playing, and multi-turn conversation using supervised instruction and creative dialogue data (Hugging Face, PromptLayer).
It supports both commercial and non-commercial deployment under the LLaMA‑2 license, offering broad applicability in creative dialogue applications (PromptLayer).
Key Features of Pygmalion‑2‑13B
Use Cases of Pygmalion‑2‑13B
Pygmalion‑2‑13B
vs
Other LLMs
Why Pygmalion‑2‑13B Stands Out
Pygmalion‑2‑13B uniquely blends creative fiction and roleplay capability with instruction-following structure, using real persona prompts. It’s one of the few open LLMs explicitly designed for imaginative dialogue, and its commercial licensing makes it practical for creative AI products or entertainment tools. However, caution is advised for use in sensitive domains due to its expressive and unconstrained nature.
The Future
Open Storytelling, All Yours
If you're building a character-driven chatbot, roleplay engine, or creative simulator with open licensing and expressive output, Pygmalion‑2‑13B is an excellent choice, rich in personality, flexible prompts, and freedom to iterate.
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