aion-labs
AionLabs: Aion-2.0
aion-labs/aion-2.0
Our take
AI-assisted analysis based on the sources below. Suitability is an editorial assessment; test it on your own workload.
According to the OpenRouter catalog, aion-labs/aion-2.0 (canonical ID aion-labs/aion-2.0-20260223) is a text-to-text model from AionLabs described as a variant of DeepSeek V3.2 optimized for immersive roleplaying and storytelling, with particular strength at introducing tension, crises, and conflict into narratives. The catalog lists a 131,072-token context window, mandatory reasoning, and support for parameters including tools, tool_choice, response_format, temperature, top_p, and max_tokens. No independent model card was available in this source pack, so these are source-reported capabilities rather than measured performance.[1]
Strengths
- The OpenRouter catalog describes it as tuned for immersive roleplay and storytelling, reporting particular strength at weaving tension, crises, and conflict into narratives.[1]
- The catalog lists a large 131,072-token context window.[1]
- The catalog lists support for tool calling (tools, tool_choice) and structured output (response_format), plus standard sampling controls.[1]
Limitations
- Evidence is catalog-only: no independent model card, benchmark results, or usage measurements were included, so reported capabilities need validation on real workloads.[1]
- The catalog marks reasoning as mandatory with no supported effort levels, which may reduce control over latency and cost.[1]
- Knowledge cutoff, licensing, and hardware requirements are not reported in the supplied evidence.[1]
Where to use it
- Creative writing and roleplay assistants that benefit from dramatic conflict may be a good fit, pending validation of output quality on your scenarios.[1]
- Tool-using fiction or chat agents are plausible given listed tool support, but reliability should be tested before adoption.[1]
- Long conversational sessions or long-document drafting could leverage the large listed context window, subject to retrieval-quality checks.[1]
Sources
- [1] OpenRouter catalog · AionLabs: Aion-2.0Sources checked: Nov 13, 2026
About this model
Description below is the original text supplied by OpenRouter, shown in the source language.
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....
Specifications
- Model ID
- aion-labs/aion-2.0
- Canonical ID
- aion-labs/aion-2.0-20260223
- Creator
- aion-labs
- Added to OpenRouter
- 23.02.2026
- Context length
- 131,072
- Modality
- text->text
- Input modalities
- text
- Output modalities
- text
- Token pricing
- USD per 1M tokens: in $0.800 / out $1.6
- Knowledge cutoff
- —
- Expiration date
- —
Tasks and capabilities
A grade appears only where the source supplies a matching measurement for that task, the model is active and the cohort holds at least 10 comparable models. The capability column lists facts the source declares — supported formats, reasoning and tool parameters — which are not measured quality.
| Task | Grade | Source-declared capability |
|---|---|---|
| General quality | No measurement | reasoning: mandatory · parameters: include_reasoning, reasoning |
| Coding | No measurement | — |
| Agents | No measurement | parameters: tool_choice, tools |
| Writing | No measurement | output: text |
| Reasoning | No measurement | reasoning: mandatory · parameters: include_reasoning, reasoning |
| Document analysis | No measurement | — |
| Vision | No measurement | — |
| Image generation | No measurement | — |
| Audio | No measurement | — |
| Video | No measurement | — |
| Embeddings | No measurement | — |
Evaluations
No evaluations are supplied for this model.
How grades work
Each letter grade compares a model only against other models scored by the same source and metric in the current snapshot. S means the top 10%, A the next 20%, B the next 30%, C the rest. Models without a published measurement are shown as not rated — a supported format alone never implies measured quality.
- S — S — top 10% of the cohort
- A — A — next 20% of the cohort
- B — B — next 30% of the cohort
- C — C — below the B band
Providers
Optional live provider statistics from OpenRouter. Missing values are unknown, not zero.
| Provider | Context length | Price in /1M | Price out /1M | Latency p50 (30m, s) | Throughput p50 (30m, tok/s) | Uptime (30m) |
|---|---|---|---|---|---|---|
| AionLabs | 131,072 | $0.800 | $1.6 | — | — | 100% |
Provider data retrieved: 13.11.2026
Related articles
No published articles identify this model yet.