Aion-3.0 Mini is a multi-model roleplaying and storytelling system from AionLabs, built on the DeepSeek family of models. It uses a collaborative generation process in which multiple specialized models each...
Model details →AionLabs: Aion-3.0-Mini vs Anthropic: Claude Sonnet 4.5
AionLabs: Aion-3.0-Mini and Anthropic: Claude Sonnet 4.5 are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with...
Model details →Side-by-side comparison
| Capability | AionLabs: Aion-3.0-Mini | Anthropic: Claude Sonnet 4.5 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 131K | 1M | 🏆 Anthropic: Claude Sonnet 4.5 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.70 | $3.00 | 🏆 AionLabs: Aion-3.0-Mini |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $1.40 | $15.00 | 🏆 AionLabs: Aion-3.0-Mini |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 Anthropic: Claude Sonnet 4.5 |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is AionLabs: Aion-3.0-Mini better than Anthropic: Claude Sonnet 4.5?
AionLabs: Aion-3.0-Mini and Anthropic: Claude Sonnet 4.5 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-3.0-Mini and Anthropic: Claude Sonnet 4.5?
Input: $0.70 vs $3.00 per 1M tokens. Output: $1.40 vs $15.00 per 1M tokens.
What context windows do AionLabs: Aion-3.0-Mini and Anthropic: Claude Sonnet 4.5 support?
AionLabs: Aion-3.0-Mini supports up to 131K tokens. Anthropic: Claude Sonnet 4.5 supports up to 1M tokens.
Do both AionLabs: Aion-3.0-Mini and Anthropic: Claude Sonnet 4.5 support tool calling?
AionLabs: Aion-3.0-Mini: yes. Anthropic: Claude Sonnet 4.5: yes.
Compare AionLabs: Aion-3.0-Mini with other models
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