---
name: 'Aionlabs: Aion-2.5'
slug: aionlabs-aion-2-5
type: LLM
providers:
  - nano-gpt
description: 'General-purpose chat model for instruction following, writing, and analysis'
tags:
  - llm
is_open_source: false
context_window: 131072
max_output: 32768
pricing:
  - image: 0
    input: 1
    output: 3
    provider: nano-gpt
release_date: '2026-03-20'
capabilities:
  audio: false
  vision: false
  tool_use: false
  citations: false
  reasoning: false
---
Aionlabs: Aion-2.5 is a LLM model.
General-purpose chat model for instruction following, writing, and analysis