AionLabs: Aion-RP 1.0 (8B)

Aion LabsID: aion-labs/aion-rp-llama-3.1-8b

Aion-RP-Llama-3.1-8B ranks the highest in the character evaluation portion of the RPBench-Auto benchmark, a roleplaying-specific variant of Arena-Hard-Auto, where LLMs evaluate each other’s responses. It is a fine-tuned base model rather than an instruct model, designed to produce more natural and varied writing.

Pricing per 1M Tokens

Input (Prompt)$0.80
Output (Completion)$1.60
Cache ReadFree
Cache WriteFree
ImageN/A

Specifications

Context Length33K
Max Output Tokens33K
Input ModalitiesText
Output ModalitiesText
TokenizerOther
Instruct TypeN/A
Top Provider Context33K
Top Provider Max Output33K
ModeratedNo

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Last updated: March 23, 2026

First tracked: March 23, 2026