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 SpaceXAI: Grok 4.7
SpaceXAI: Grok 4.7 wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
Grok 4.7 is SpaceXAI's flagship model for coding, agentic tasks, and knowledge work, succeeding Grok 4.6. It is particularly strong at long-running software engineering tasks, verifying its own work, and...
Model details →Side-by-side comparison
| Capability | AionLabs: Aion 3.5 | SpaceXAI: Grok 4.7 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 262K | 500K | 🏆 SpaceXAI: Grok 4.7 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $3.00 | $1.60 | 🏆 SpaceXAI: Grok 4.7 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $6.00 | $4.80 | 🏆 SpaceXAI: Grok 4.7 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 SpaceXAI: Grok 4.7 |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is AionLabs: Aion 3.5 better than SpaceXAI: Grok 4.7?
SpaceXAI: Grok 4.7 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 SpaceXAI: Grok 4.7?
Input: $3.00 vs $1.60 per 1M tokens. Output: $6.00 vs $4.80 per 1M tokens.
What context windows do AionLabs: Aion 3.5 and SpaceXAI: Grok 4.7 support?
AionLabs: Aion 3.5 supports up to 262K tokens. SpaceXAI: Grok 4.7 supports up to 500K tokens.
Do both AionLabs: Aion 3.5 and SpaceXAI: Grok 4.7 support tool calling?
AionLabs: Aion 3.5: yes. SpaceXAI: Grok 4.7: yes.