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....
Model details →AionLabs: Aion-2.0 vs Auto Router (Beta)
Auto Router (Beta) wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
Auto Router (Beta) is a task-aware router from OpenRouter. It classifies each request, then routes it the [most popular model](/rankings#task-spend) for that task based on aggregate spend, filtered by your...
Model details →Side-by-side comparison
| Capability | AionLabs: Aion-2.0 | Auto Router (Beta) | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 131K | 2M | 🏆 Auto Router (Beta) |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.80 | $-1000000.00 | 🏆 Auto Router (Beta) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $1.60 | $-1000000.00 | 🏆 Auto Router (Beta) |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 Auto Router (Beta) |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is AionLabs: Aion-2.0 better than Auto Router (Beta)?
Auto Router (Beta) wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between AionLabs: Aion-2.0 and Auto Router (Beta)?
Input: $0.80 vs $-1000000.00 per 1M tokens. Output: $1.60 vs $-1000000.00 per 1M tokens.
What context windows do AionLabs: Aion-2.0 and Auto Router (Beta) support?
AionLabs: Aion-2.0 supports up to 131K tokens. Auto Router (Beta) supports up to 2M tokens.
Do both AionLabs: Aion-2.0 and Auto Router (Beta) support tool calling?
AionLabs: Aion-2.0: yes. Auto Router (Beta): yes.