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 OpenAI: GPT-4o-mini Search Preview
AionLabs: Aion-2.0 and OpenAI: GPT-4o-mini Search Preview are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
GPT-4o mini Search Preview is a specialized model for web search in Chat Completions. It is trained to understand and execute web search queries.
Model details →Side-by-side comparison
| Capability | AionLabs: Aion-2.0 | OpenAI: GPT-4o-mini Search Preview | 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 | $0.15 | 🏆 OpenAI: GPT-4o-mini Search Preview |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $1.60 | $0.60 | 🏆 OpenAI: GPT-4o-mini Search Preview |
| 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 | — | 🏆 AionLabs: Aion-2.0 |
Frequently asked questions
Is AionLabs: Aion-2.0 better than OpenAI: GPT-4o-mini Search Preview?
AionLabs: Aion-2.0 and OpenAI: GPT-4o-mini Search Preview 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 OpenAI: GPT-4o-mini Search Preview?
Input: $0.80 vs $0.15 per 1M tokens. Output: $1.60 vs $0.60 per 1M tokens.
What context windows do AionLabs: Aion-2.0 and OpenAI: GPT-4o-mini Search Preview support?
AionLabs: Aion-2.0 supports up to 131K tokens. OpenAI: GPT-4o-mini Search Preview supports up to 128K tokens.
Do both AionLabs: Aion-2.0 and OpenAI: GPT-4o-mini Search Preview support tool calling?
AionLabs: Aion-2.0: not advertised. OpenAI: GPT-4o-mini Search Preview: 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)