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. It also handles mature a…
Model details →AionLabs: Aion-2.0 vs Z.ai: GLM 5
AionLabs: Aion-2.0 and Z.ai: GLM 5 are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
GLM-5 is Z.ai’s flagship open-source foundation model engineered for complex systems design and long-horizon agent workflows. Built for expert developers, it delivers production-grade performance on large-scale programming tasks, rivaling l…
Model details →Side-by-side comparison
| Capability | AionLabs: Aion-2.0 | Z.ai: GLM 5 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 131K | 80K | 🏆 AionLabs: Aion-2.0 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.80 | $0.72 | 🏆 Z.ai: GLM 5 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $1.60 | $2.30 | 🏆 AionLabs: Aion-2.0 |
| Tool / function calling First-class support for emitting structured tool calls. | — | Yes | 🏆 Z.ai: GLM 5 |
| Vision input Accepts image inputs alongside text. | — | — | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is AionLabs: Aion-2.0 better than Z.ai: GLM 5?
AionLabs: Aion-2.0 and Z.ai: GLM 5 are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between AionLabs: Aion-2.0 and Z.ai: GLM 5?
Input: $0.80 vs $0.72 per 1M tokens. Output: $1.60 vs $2.30 per 1M tokens.
What context windows do AionLabs: Aion-2.0 and Z.ai: GLM 5 support?
AionLabs: Aion-2.0 supports up to 131K tokens. Z.ai: GLM 5 supports up to 80K tokens.
Do both AionLabs: Aion-2.0 and Z.ai: GLM 5 support tool calling?
AionLabs: Aion-2.0: not advertised. Z.ai: GLM 5: yes.
Compare AionLabs: Aion-2.0 with other models
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