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AionLabs: Aion-RP 1.0 (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...

Specification
Model ID
aion-labs/aion-rp-llama-3.1-8b
Modality
Text >text
Context
32.8K tokens
Input
$0.800/1M
Output
$1.60/1M
Updated
Sep 20, 2026
Scores
Capabilities
  • No tool calling listed
  • No vision support listed
  • Standard context workflows
  • Lighter reasoning profile