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-3.5 Turbo 16k
AionLabs: Aion-2.0 wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
This model offers four times the context length of gpt-3.5-turbo, allowing it to support approximately 20 pages of text in a single request at a higher cost. Training data: up to Sep 2021.
Model details →Side-by-side comparison
| Capability | AionLabs: Aion-2.0 | OpenAI: GPT-3.5 Turbo 16k | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 131K | 16K | 🏆 AionLabs: Aion-2.0 |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.80 | $3.00 | 🏆 AionLabs: Aion-2.0 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $1.60 | $4.00 | 🏆 AionLabs: Aion-2.0 |
| Tool / function calling First-class support for emitting structured tool calls. | — | Yes | 🏆 OpenAI: GPT-3.5 Turbo 16k |
| 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-3.5 Turbo 16k?
AionLabs: Aion-2.0 wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between AionLabs: Aion-2.0 and OpenAI: GPT-3.5 Turbo 16k?
Input: $0.80 vs $3.00 per 1M tokens. Output: $1.60 vs $4.00 per 1M tokens.
What context windows do AionLabs: Aion-2.0 and OpenAI: GPT-3.5 Turbo 16k support?
AionLabs: Aion-2.0 supports up to 131K tokens. OpenAI: GPT-3.5 Turbo 16k supports up to 16K tokens.
Do both AionLabs: Aion-2.0 and OpenAI: GPT-3.5 Turbo 16k support tool calling?
AionLabs: Aion-2.0: not advertised. OpenAI: GPT-3.5 Turbo 16k: yes.
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)