Nemotron 3.5 Embed 1B is a multimodal embedding model from NVIDIA for multilingual retrieval over text and document page images (tables, charts, infographics).
https://openrouter.ai/api/v1 nvidia/nemotron-3.5-embed-1b-20261021:free NVIDIA: Nemotron 3.5 Embed 1B (free) is listed for chat, reasoning, embedding workloads and supports a 33K context window.
Check OpenRouter's current endpoint status before integrating this listing. Use the alternatives table if the provider listing is unavailable.
We only found this NVIDIA: Nemotron 3.5 Embed 1B (free) listing on OpenRouter in the current catalog. Use the related models section for nearby alternatives.
| Provider | Model listing | Access | Context | API | Limits |
|---|---|---|---|---|---|
| | NVIDIA: Nemotron 3.5 Embed 1B (free) | Check provider | 33K | OpenAI-style | 200 req/day (free tier) |
| Model | Provider | Context | Access |
|---|---|---|---|
| Recursive: Flint (free) | OpenRouter | 262K | Free tier |
| MiniMax: MiniMax M3.1 Flash (free) | OpenRouter | 1.0M | Free tier |
| XingChen: Xing4.0 29B A4B (free) | OpenRouter | 262K | Free tier |
| NVIDIA: Nemotron 3.5 Super VL (free) | OpenRouter | 1.0M | Free tier |
| Dots Studio: Dots3-Note Preview (free) | OpenRouter | 512K | Free tier |
NVIDIA: Nemotron 3.5 Embed 1B (free) is tagged for chat in this catalog and works with OpenAI-compatible client libraries.
NVIDIA: Nemotron 3.5 Embed 1B (free) is tagged for reasoning in this catalog and works with OpenAI-compatible client libraries.
NVIDIA: Nemotron 3.5 Embed 1B (free) is tagged for embedding in this catalog and works with OpenAI-compatible client libraries.
NVIDIA: Nemotron 3.5 Embed 1B (free) appears in the free model catalog for OpenRouter, but its current endpoint availability should be confirmed with the provider before use.
The model ID shown in this catalog is nvidia/nemotron-3.5-embed-1b-20261021:free.
The listed free tier limit is 200 req/day (free tier). Limits can change per account tier, so confirm against the provider dashboard.
The listed context window is 33K tokens with up to 8K output tokens.
Nemotron 3.5 Embed 1B is a multimodal embedding model from NVIDIA for multilingual retrieval over text and document page images (tables, charts, infographics). Queries are text and documents can be text, an image, or both. It returns 2048-dim vectors that can be truncated, and shares the text embedding space of Nemotron 3 Embed 1B.
For API keys, setup steps, and provider-level limits, see the OpenRouter provider page.