3 models across 1 family · Latest: Aion 2.0 (2026-04)
AionLabs's portfolio covers 3 active models across 1 non-obsolete family, with task labels spanning rag, agents, and long context. Open a model detail page to compare provider routes and sourced benchmarks.
Portfolio context: 5 decision-task tags, 3 active tracked models, latest research stamp 2026-05-19.
Use it for
- Teams evaluating rag, agents, and long context across this lab's releases
- Readers comparing families before locking a flagship SKU
- 3 tracked SKUs for migration and pricing follow-ups
Do not use it for
- Choosing a hosting provider without opening a model page for price ladders
Active models
3
Non-deprecated SKUs linked to this researcher
Active families
1
Non-obsolete families in coverage
Open catalog
0 open
0 OSI source / 0 open weights (0 text-match)
Decision task tags
5
Mapped to the site-wide task taxonomy
Latest dated release
2026-04-01
Aion 2.0
Freshness
2026-05-19
Researched 23d ago
Information
Links
WebsiteRelease cadence
Showing 3 recent dated ships (full timeline below). Latest spotlight: Aion 2.0 (2026-04-01).
Where this lab wins
- RAG: 3 tracked models with ruler / needle retrieval benchmarks.
- Agentic: 3 tracked models with BFCL, tau-bench, and SWE-bench tool-use coverage.
- Long-context: 3 tracked models with context-token or InfiniteBench-class signal.
- Classification: 2 tracked models with MMLU-class moderation/safety coverage.
Flagship quality / price signal
Anchor SKU: Aion 1.0 (best sourced coding Q/$ in this portfolio).
Quality / dollar unavailable for this anchor — missing benchmark coverage and/or output token price on the cheapest ladder route (open the model detail after pricing lands).
AionLabs is an AI research lab. AionLabs ships 1 model family totaling 3 models, with the most recent release Aion 2.0 in 2026-04. Notable families include Aion. Use it as a stable reference for lab background, release coverage, and follow-up model pages as they are added. Researchers and evaluators can scan counts, links, release history, and source references without leaving the directory. View official API endpoints, benchmark performance, and coding/agent fit for every AionLabs model.
About
AionLabs is an AI research company developing models optimized for roleplay, reasoning, and coding use cases, including derivatives of leading open-weight models.
Featured models
| Model | Released | Context | Input price ($/1M) | Output price ($/1M) | License | Openness |
|---|---|---|---|---|---|---|
| Aion 2.0 | 2026-04-01 | 128k | $0.8 | $1.6 | Proprietary | Proprietary |
| Aion 1.0 | 2026-01-01 | 128k | - | - | Proprietary | Proprietary |
| Aion 1.0 Mini | 2026-01-01 | 128k | - | - | Proprietary | Proprietary |
Model families
Recent releases
- Aion 2.0- 2026-04-01
- Aion 1.0- 2026-01-01
- Aion 1.0 Mini- 2026-01-01
FAQ
What models has AionLabs released?
AionLabs ships 3 models across 1 family: Aion.
Is AionLabs's technology open source?
AionLabs's models are proprietary.
How can I access AionLabs's models?
AionLabs's models are available via OpenRouter.
Explore related pages
Last reviewed: 2026-05-19. Data sourced from public lab announcements and provider documentation.