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 Perplexity: Sonar Deep Research
AionLabs: Aion-2.0 wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
Sonar Deep Research is a research-focused model designed for multi-step retrieval, synthesis, and reasoning across complex topics. It autonomously searches, reads, and evaluates sources, refining its approach as it gathers information. This…
Model details →Side-by-side comparison
| Capability | AionLabs: Aion-2.0 | Perplexity: Sonar Deep Research | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 131K | 128K | 🏆 AionLabs: Aion-2.0 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.80 | $2.00 | 🏆 AionLabs: Aion-2.0 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $1.60 | $8.00 | 🏆 AionLabs: Aion-2.0 |
| Tool / function calling First-class support for emitting structured tool calls. | — | — | Tie |
| 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 Perplexity: Sonar Deep Research?
AionLabs: Aion-2.0 wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between AionLabs: Aion-2.0 and Perplexity: Sonar Deep Research?
Input: $0.80 vs $2.00 per 1M tokens. Output: $1.60 vs $8.00 per 1M tokens.
What context windows do AionLabs: Aion-2.0 and Perplexity: Sonar Deep Research support?
AionLabs: Aion-2.0 supports up to 131K tokens. Perplexity: Sonar Deep Research supports up to 128K tokens.
Do both AionLabs: Aion-2.0 and Perplexity: Sonar Deep Research support tool calling?
AionLabs: Aion-2.0: not advertised. Perplexity: Sonar Deep Research: not advertised.
Compare AionLabs: Aion-2.0 with other models
vs AI21: Jamba Large 1.7vs AionLabs: Aion-1.0vs AionLabs: Aion-1.0-Minivs AionLabs: Aion-RP 1.0 (8B)