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AionLabs: Aion 3.5 Mini

aion-labs/aion-3.5-mini

AionLabs: Aion 3.5 Mini is a 262,144-token model served on Composite at $0.224 per million tokens in and $1.40 per million tokens out. Ranked #132 of 203 models by traffic on Composite over the last 30 days, taking 0.01% of tokens and 0.01% of requests. Measured on Composite, 100.0% of its last 4 requests on Composite succeeded, the typical first token arrives in 8329 ms, output runs at about 137.5 tokens per second.

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Specifications

Specifications and pricing as served by Composite
Model IDaion-labs/aion-3.5-mini
Providercv11
Context window262,144 tokens
Acceptstext
Returnstext
Input price$0.224 per million tokens
Output price$1.40 per million tokens
Prompt cachingSupported — cached input is 60% off the list rate on pay-as-you-go credits
ThinkingAlways on for this model
ModeratedNo
Cost on a monthly plan6 requests of the daily allowance per call
Plans that may spend on itBasic, Plus, Pro, Ultra, Enterprise
Routing endpoints2 (base plus 1 routing variant)

Traffic rank on Composite

#132 of 203

0.01% of tokens and 0.01% of requests over 30 days.

Success rate

100.0%

Across the last 4 requests Composite served for this model.

Time to first token

8329 ms

Median across the same sample.

Output speed

137.5 tok/s

Median generation rate after the first token.

Routing variants

The same model behind 1 alternative endpoint. Call the id directly to pin a route; the base id above picks for you.

RouteModel IDProviderPrice
cheapThink aion-labs/aion-3.5-mini:cheapThink cv11 $0.224 per million tokens input · $1.40 per million tokens output

Pricing

$0.224 per million tokens input · $1.40 per million tokens output

Input and output are charged at the provider’s list price.

On a monthly plan, one call costs 6 requests of that day's allowance. That needs the Basic or Plus or Pro or Ultra or Enterprise plan; credits pay for it on any plan.

Provider

cv11

Roleplay fit

This model is available on Composite alongside dozens of others from other labs, so it is easy to compare against similar options.

Context behavior

With a 262,144-token context window, it can hold a long-running roleplay or a full lorebook in memory without losing earlier plot details, so it suits multi-session campaigns and character cards with heavy backstory.

Cost for regular use

It is priced low enough for high-volume daily roleplay without the per-message cost adding up quickly.

From the provider

Aion 3.5 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the GLM family of models. It is the smaller, lower-cost sibling of Aion 3.5 and uses...

Supplied by cv11, not written by Composite.