Aion-2.0
Provider：AionLabs
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....
Key specs
- Context：131.1K
- Max output：32.8K
- Tokenizer：Other
- Released：2026-02-23
Token pricing
- Input price：$0.800 / 1M tokens
- Output price：$1.60 / 1M tokens
- Cache read：$0.200 / 1M tokens
- Blended price：$1.00 / 1M tokens
Modalities
Text
Use Cases
- Deep Reasoning & Analysis：Math proofs, logical reasoning, multi-step planning — ideal for research and financial analysis.（≈ $0.013/call）
- Chat & Support：FAQ auto-response, multi-turn dialogue, emotion detection — e-commerce, finance, gov.（≈ $0.0032/call）
When to pick this model
Signals derived from public pricing and spec fields — not a benchmark. Validate with official docs and your own eval.
- Long max output (>=30K tokens): strong fit for deep report / essay / document-drafting workflows.
FAQ
- What is the token pricing of Aion-2.0? Input price $0.800 / 1M tokens, output price $1.60 / 1M tokens, blended about $1.00 / 1M tokens. Refer to AionLabs’s official page for the exact rate.
- What context window does Aion-2.0 support? Context window is 131.1K, max output about 32.8K, suitable for long documents, multi-turn chat and complex reasoning.
- What scenarios is Aion-2.0 best for? Based on its capability and pricing, Aion-2.0 fits best: Deep Reasoning & Analysis, Chat & Support. See the Use Cases section for details and cost estimates.
- What input/output modalities does Aion-2.0 support? Supports Text modality.
- Is Aion-2.0 a free model? Aion-2.0 is billed per token, not a free model.
- Which provider offers Aion-2.0? Aion-2.0 is offered by AionLabs.
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Full info：Aion-2.0