NVIDIA Nemotron 3 Embed 1B is an open text embedding model from NVIDIA, optimized for high-throughput, low-latency retrieval.
https://openrouter.ai/api/v1 nvidia/nemotron-3-embed-1b-20260716:free NVIDIA: Nemotron 3 Embed 1B (free) is listed for chat, reasoning, embedding workloads and supports a 16K 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 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 Embed 1B (free) | Check provider | 16K | OpenAI-style | 200 req/day (free tier) |
| Model | Provider | Context | Access |
|---|---|---|---|
| Poolside: Laguna S 2.1 (free) | OpenRouter | 262K | Free tier |
| Poolside: Laguna XS 2.1 (free) | OpenRouter | 262K | Free tier |
| Cohere: North Mini Code (free) | OpenRouter | 256K | Free tier |
| NVIDIA: Nemotron 3.5 Content Safety (free) | OpenRouter | 128K | Free tier |
| NVIDIA: Nemotron 3 Ultra (free) | OpenRouter | 1.0M | Free tier |
NVIDIA: Nemotron 3 Embed 1B (free) is tagged for chat in this catalog and works with OpenAI-compatible client libraries.
NVIDIA: Nemotron 3 Embed 1B (free) is tagged for reasoning in this catalog and works with OpenAI-compatible client libraries.
NVIDIA: Nemotron 3 Embed 1B (free) is tagged for embedding in this catalog and works with OpenAI-compatible client libraries.
NVIDIA: Nemotron 3 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-embed-1b-20260716: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 16K tokens with up to 8K output tokens.
NVIDIA Nemotron 3 Embed 1B is an open text embedding model from NVIDIA, optimized for high-throughput, low-latency retrieval. It is suited for enterprise search, RAG, code retrieval, and agentic retrieval workflows, retaining more than 95% of the 8B model’s accuracy in a smaller deployment footprint.
For API keys, setup steps, and provider-level limits, see the OpenRouter provider page.