AionLabs: Aion-2.0
Analysis Summary
Aion-2.0 is listed as a text model with tool use and function calling, a 131K-token context window, and low-to-moderate listed pricing. No benchmark results are supplied for this entry, so its reasoning quality, coding ability, and reliability on multi-step tasks cannot be established from the available data.
That leaves it as an evaluation candidate rather than a recommended client-work default. Before using it for production, test instruction following, factual consistency, tool-call accuracy, and recovery from malformed or incomplete inputs. Its pricing may justify a contained trial for routine tasks, but cost alone does not demonstrate value if outputs require extensive correction. Keep it away from autonomous or client-facing workflows until a task-specific evaluation shows acceptable quality and failure rates.
Assessed September 23, 2026
Editorial notes
Aion-2.0 lists tool use and function calling at low-to-moderate prices, but no benchmark results are supplied to verify reasoning, coding, or production reliability.
The DFO score ranks models on the Artificial Analysis Intelligence Index and is refreshed as new models launch. The write-up and verdict are our own. Feedback?
DFO Verdict
Aion-2.0 lists tool use and function calling at low-to-moderate prices, but no benchmark results are supplied to verify reasoning, coding, or production reliability.
How AionLabs: Aion-2.0 compares
Its 131K-token context window is larger than 51% of the models we list. At $0.80 per million input tokens it is cheaper than 27% of comparable models.
Dark bar = input · light bar = output, scaled to the priciest peer.
1M tokens ≈ 8 full-length novels or ~2,500 pages of business documents in a single request.
Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $0.80 | $0.000800 |
| Output | $1.60 | $0.001600 |
What would AionLabs: Aion-2.0 cost your business?
Pick the job that looks most like yours, then fine-tune with the sliders. Estimates update live.
A website chatbot handling around 100 customer conversations a day, a few short messages each.
Full calculator with 697 models → Price Calculator
These numbers get smaller with the right architecture.
We route routine calls to cheap models and save AionLabs: Aion-2.0 for the hard ones. Most clients cut their estimate by 60-80%.
Talk to our teamAbout AionLabs: Aion-2.0
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..
Frequently asked questions about AionLabs: Aion-2.0
How much does AionLabs: Aion-2.0 cost?
AionLabs: Aion-2.0 costs $0.80 per million input tokens and $1.60 per million output tokens.
What is the context window of AionLabs: Aion-2.0?
AionLabs: Aion-2.0 has a context window of 131,072 tokens (131K).
What can AionLabs: Aion-2.0 do?
AionLabs: Aion-2.0 supports tool use and function calling.
Who created AionLabs: Aion-2.0?
AionLabs: Aion-2.0 is developed by AionLabs and was released on February 23, 2026.