Aion 3.5 is a multi-model roleplaying and storytelling system from AionLabs, built on the GLM family of models. It uses a collaborative generation process in which multiple specialized models each...
Model details →AionLabs: Aion 3.5 vs TypeSafe: Jev Router
TypeSafe: Jev Router wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
Jev Router picks the best model and reasoning effort for each request, balancing quality, speed, and cost. It runs on [Jev](https://openrouter.ai/~typesafe/jev-latest), TypeSafe's first System One model, and adapts as your...
Model details →Side-by-side comparison
| Capability | AionLabs: Aion 3.5 | TypeSafe: Jev Router | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 262K | 1M | 🏆 TypeSafe: Jev Router |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $3.00 | $-1000000.00 | 🏆 TypeSafe: Jev Router |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $6.00 | $-1000000.00 | 🏆 TypeSafe: Jev Router |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | — | 🏆 AionLabs: Aion 3.5 |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 TypeSafe: Jev Router |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | — | 🏆 AionLabs: Aion 3.5 |
Frequently asked questions
Is AionLabs: Aion 3.5 better than TypeSafe: Jev Router?
TypeSafe: Jev Router wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between AionLabs: Aion 3.5 and TypeSafe: Jev Router?
Input: $3.00 vs $-1000000.00 per 1M tokens. Output: $6.00 vs $-1000000.00 per 1M tokens.
What context windows do AionLabs: Aion 3.5 and TypeSafe: Jev Router support?
AionLabs: Aion 3.5 supports up to 262K tokens. TypeSafe: Jev Router supports up to 1M tokens.
Do both AionLabs: Aion 3.5 and TypeSafe: Jev Router support tool calling?
AionLabs: Aion 3.5: yes. TypeSafe: Jev Router: not advertised.