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AionLabs: Aion 3.5 Mini

aion-labs·aion-labs/aion-3.5-mini·GA·Closed·NEW
A GLM-family collaborative generation model tuned for immersive roleplay and storytelling, with stronger narrative structure, tension, conflict, and nuanced mature themes.

AionLabs: Aion 3.5 Mini by aion-labs is offered by 2 providers on this page. Its reference price is $0.70 per 1M input tokens and $1.40 per 1M output tokens.

The context window is 262,144 tokens, with an output limit of 32,768 tokens. It supports reasoning and tool use.

Specs & pricing

Input / output per 1M tokens
Reference price·Kilo Gateway
$0.70 / $1.40
Blended $0.88 · Cache read $0.18
Lowest paid·NanoGPTGateway
$0.70 / $1.40
Blended $0.88 · 1× spread
Context
262,144
Output limit
32,768
Knowledge cutoff
—
Released / updated
2026-09-23 / 2026-09-23
Capabilities
✓ Reasoning✓ Tool useStructured output✓ TemperatureAttachments
Modalities
Text

Available at 2 providers2 with public prices

ProviderTierInputOutputCache readCache writeContextOutput limitStatus
NanoGPTGateway$0.70$1.40$0.18—262,14432,768
Kilo GatewayGateway$0.70$1.40$0.18—262,14432,768

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Reasoning control

effort = loweffort = higheffort = max

1 / 2 providers expose no reasoning control (reasoning_options: []).

Your usage cost

1NanoGPT$147.60
2Kilo Gateway$147.60
The cheapest paid channel is the only channel.

Price historyone sample accumulated per data sync

Input list $0.70Output list $1.40Min blended $0.88

Price history accumulates from each data sync; currently only 1 sample(s) (2026-09-24). Each future sync adds a point, and once accumulated a line is drawn here.

Related models

GLM-5.3-Flashcheaper alternative$0.15 / $0.50DeepSeek V4.1 Flashcheaper alternative$0.15 / $0.60GPT-5.6 Lunacheaper alternative$0.20 / $1.20GPT-5.4 nanocheaper alternative$0.20 / $1.25
Data partly from models.dev (MIT) · Kilo Gateway official docs ↗