AI TOOLS RADAR
Submit
All models / AION-LABS
aion-labs logo
aion-labs

AionLabs: Aion-RP 1.0 (8B)

Source description (English)

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...

View source on OpenRouter
Overview

Model specifications

Context
32,768 tokens
Maximum output
29,491 tokens
Architecture
text->text
Tokenizer
Other
Knowledge cutoff
2023-12-31
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$0.8
per 1M tokens
Output
$1.6
per 1M tokens
API

Quick start

Set OPENROUTER_API_KEY locally. Python requires requests; JavaScript runs in Node.js. Keep the key on the server.

API documentation

curl --fail-with-body https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"aion-labs/aion-rp-llama-3.1-8b","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

Input → Output

Input
text
Output
text
API

Supported API parameters

max_tokenstemperaturetop_p
Available providers

1 Provider

Checked: September 7, 2026

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

AionLabs

Not provided
Context
33K
Maximum output
29K
Input
$0.8
Output
$1.6
Cache read
Not provided
Cache write
Not provided
aion-labs

3 models

All models
aion-labs logoaion-labs

AionLabs: Aion-3.0-Mini

Aion-3.0 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the DeepSeek family of models. It uses a collaborative generation process in which multiple specialized models each...

Context
131K
Input
text
Output
text
Input: $0.7Output: $1.4per 1M tokens
View model details →
aion-labs logoaion-labs

AionLabs: Aion-3.0

Aion-3.0 is a multi-model roleplaying and storytelling system from AionLabs, built on the GLM family of models. It uses a collaborative generation process in which multiple specialized models each contribute...

Context
131K
Input
text
Output
text
Input: $3Output: $6per 1M tokens
View model details →
aion-labs logoaion-labs

AionLabs: Aion-2.0

Aion-2.0 is a variant of DeepSeek V3.2 optimized for immersive roleplaying and storytelling. It is particularly strong at introducing tension, crises, and conflict into stories, making narratives feel more engaging....

Context
131K
Input
text
Output
text
Input: $0.8Output: $1.6per 1M tokens
View model details →