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Aion-RP 1.0 (8B)

by Aion Labs

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 eac

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Models

Aion-RP 1.0 (8B)

Added 10 July 2026

#aion-labs

Overview

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...

How to use / API access

Call via OpenRouter with model id `aion-labs/aion-rp-llama-3.1-8b`.

  • openrouter · aion-labs/aion-rp-llama-3.1-8b Docs

OpenRouter id: aion-labs/aion-rp-llama-3.1-8b

Notes

Aion-RP 1.0 (8B) is listed in the EDNA Models directory from the OpenRouter catalogue.

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USAGE / OPENROUTER

How much Aion-RP 1.0 (8B) is used

Tokens processed through OpenRouter each day. It shows what developers actually run, not every company's private traffic.

Tokens, last 7 days
12M ▼46.4%
Requests, last 7 days
11.4K
Tool calls, last 7 days
—
Price per million tokens
$0.8 in · $1.6 out
05M10M19 Sept: 2.1M tokens, 1.5K requests20 Sept: 800K tokens, 1.4K requests21 Sept: 2M tokens, 2.3K requests22 Sept: 4.2M tokens, 1.7K requests23 Sept: 872K tokens, 1.6K requests24 Sept: 1.5M tokens, 1.9K requests25 Sept: 1.2M tokens, 1.6K requests26 Sept: 837K tokens, 1.3K requests27 Sept: 872K tokens, 1.5K requests28 Sept: 1.3M tokens, 1.8K requests29 Sept: 1.2M tokens, 1.7K requests30 Sept: 1.6M tokens, 1.8K requests1 Oct: 1.5M tokens, 2.7K requests2 Oct: 1.9M tokens, 2K requests3 Oct: 2.5M tokens, 2K requests4 Oct: 1.4M tokens, 1.5K requests5 Oct: 3.5M tokens, 2.1K requests6 Oct: 3.1M tokens, 2.4K requests7 Oct: 2.8M tokens, 2.2K requests8 Oct: 5.4M tokens, 2.4K requests9 Oct: 3.8M tokens, 2.5K requests10 Oct: 834K tokens, 1.4K requests11 Oct: 1.5M tokens, 1.9K requests12 Oct: 5.8M tokens, 1.9K requests13 Oct: 2.8M tokens, 2.1K requests14 Oct: 2.4M tokens, 1.7K requests15 Oct: 1.9M tokens, 1.5K requests16 Oct: 1.2M tokens, 1.4K requests17 Oct: 1.2M tokens, 1.5K requests18 Oct: 2M tokens, 1.7K requests19 Oct: 1.4M tokens, 1.5K requests20 Oct: 2.1M tokens, 2K requests21 Oct: 2.1M tokens, 1.9K requests19 Sept3 Oct17 Oct21 OctSee where it ranks on the leaderboard →

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