AionLabs

Aion-2.0

aion-labs/aion-2.0
Released Feb 23, 2026Commercial
ThinkingToolscommercial cloud

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....

Cost / 1M tokens

Low usage

$0.80

input

$0.20

cached input

$1.60

output

Context Window

131K

Up to 33K max output

Modalities

text → text

Other tokenizer

Quickstart & API

aion-labs/aion-2.0
Open the model picker in ChatOSS Desktop (Code, Kanban, or Chat) and select or paste this model ID.

Best for & Strengths

Key Strengths

Extended reasoningTool & agent calling

Recommended Workloads in ChatOSS

  • Coding agents
  • Complex reasoning & debugging
Available in ChatOSS Code, Kanban Orchestrate, and Chat modes via Plus, Max, or BYOK.

Active Provider Endpoints (1)

Upstream inference providers serving Aion-2.0, with per-provider pricing, context limits, quantization, and 24-hour uptime.

ProviderInput / 1MOutput / 1MCache Read / 1MContextMax OutputQuantizationUptime (24h)
AionLabscache
aion-labs
$0.80$1.60$0.20131K33K—100.0%

Supported API Parameters

Parameters accepted by this model when called through ChatOSS or OpenRouter.

include_reasoningmax_tokensreasoningresponse_formattemperaturetool_choicetoolstop_p

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