Models/AION Labs/Aion-2.0

Aion-2.0

Name: Aion-2.0 API access
Brand: AION Labs

AION Labs · Proprietary · Released Feb 23, 2026 · aion-labs/aion-2.0

Compare Estimate cost

131K contextToolsReasoningStructured outputPrompt caching

Available from 1 providerUSD / MTOK · VERIFIED 4 MINUTES AGO

EST. MONTHLY COSTclick a row for detail · click headers to sort

PROVIDER	INPUT	OUTPUT	CACHE	CONTEXT	QUANT	TTFT	TPS	UPTIME
AIAionLabs1ST PARTY	$0.80	$1.60	$0.20	131K	—	0.77s	73 tok/s	100.0%

TTFT/TPS: median (P50) over trailing 72h · chat10k profile (~10K in / 200 out) · measured via OpenRouter routing · methodology v1.1 · measured 44 hours ago

Pricing variants · USD / MTok in / out

STANDARD

$0.80 / $1.60

per MTok in / out

CACHE READ $0.20

About

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....

Specifications

Context window131,072

Max output32,768

Modalities intext

Modalities outtext

LicenseProprietary

ReleasedFeb 23, 2026

TokenizerOther

Aion-3.0-Mini$0.70 / $1.40 Aion-3.0$3.00 / $6.00 Aion-RP 1.0 (8B)$0.80 / $1.60

Embed badge

[![Aion-2.0](https://modelindex.ai/badge/aion-labs/aion-2.0)](https://modelindex.ai/models/aion-labs/aion-2.0)

Sources

OpenRouter API4 minutes ago

AGGREGATOR

ModelIndex benchmarks44 hours ago

MEASURED

Verified 4 minutes ago · list prices, not negotiated rates.