# OpenRouter catalog lists dots-studio/dots-3-note-preview:free at 512k context

> A free-tier preview model ID under the `dots-studio` prefix appeared in OpenRouter's public model-list API on 2026-08-21, listed at 512,000 tokens of context. The publisher behind the prefix was not identified, so no vendor is named; treat this as a catalog trace, not a product release.

| | |
|---|---|
| **Tool** | openrouter |
| **Version** | — |
| **Kind** | announcement |
| **Published** | unknown |
| **Observed** | 2026-08-21 |
| **Significance** | 2/5 |
| **Breaking** | no |
| **Categories** | model-support |

> **Note:** this classification is below our confidence threshold and is pending human review.

## What changed


- Model ID: `dots-studio/dots-3-note-preview:free`
- Catalog display name: Dots Studio: Dots3-Note Preview (free)
- Context length as listed: 512,000
- Source: OpenRouter public model-list API (`https://openrouter.ai/api/v1/models`)
- First observed: 2026-08-21
- Prefix belongs to no entity this project tracks; publisher unidentified


## Sources

- [api_models_endpoint](https://openrouter.ai/api/v1/models) — retrieved 2026-08-21


## Community

_No curated reactions recorded. Facts and community takes are kept in separate layers
and never blended._

---
Canonical: https://changelogs.info/openrouter/openrouter-catalog-lists-dots-studio-dots-3-note-preview-free-at-512k-context
Entity: https://changelogs.info/openrouter
Event ID: `evt_2026-08-21_openrouter_new-model-id-in-openrouter-s-public-catalog-dots-studio-dots-3-note-preview-free`
Licence: event synthesis © changelogs.info, CC BY 4.0. Linked sources belong to their vendors.