NVIDIA: Nemotron 3 Embed 1B (free)

nvidia/nemotron-3-embed-1b:free
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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...

Modalities
Text → Embeddings
Input / Output Price$0 / $0From · per 1M tokens · see provider prices
Context32.8Ktokens · maximum across providers
ReleasedJul 16, 2026Public catalog metadata
Availability & data sources Listed in CLSSAI · 1 reference endpoints
CLSSAI API · Directory listedCatalog preview · Exact metadata
ACCESS

Where this model works

Catalog preview and CLSSAI API routing are independent decisions with separate sources.

Catalog previewTestable in Playground
Testable

Exact capability metadata is available. CLSSAI can prepare the Embeddings request without guessing the model contract.

Evidence
Exact ID nvidia/nemotron-3-embed-1b:free · /embeddings
Mapped mode
Embeddings
CLSSAI APICallable through CLSSAI API
Callable

The exact model ID is listed in the current CLSSAI public directory. This proves current route eligibility, not a completed inference for every mode.

Evidence
Exact ID nvidia/nemotron-3-embed-1b:free is directory-listed
Embeddings test status

The request contract, frontend path, and a real recorded output are available for this exact model and mode.

Request contract
Build verified
/embeddings · Schema tests · 2026-08-05
Frontend path
Available
Embeddings form · 2026-08-05
Real model output
Verified
2026-08-05 · 2 × 2048 dimensions · 14 tokens · $0

Try this model

Embeddings · NVIDIA: Nemotron 3 Embed 1B (free) · Runs through the CLSSAI gateway at the official price; nothing is saved.

Providers

Compare published prices and endpoint capabilities. Select a provider for context limits, caching prices and supported parameters.

1 providers
$0$0------100.00%

USD per 1M tokens. Prices and metrics describe catalog endpoints, not CLSSAI routing. “--” means no measurement was supplied. Uptime: last 30 minutes.

Pricing

Published base rates across providers, in USD per 1M tokens. Actual cost depends on the provider, caching and prompt length.

Input / 1M tokens$0
Output / 1M tokens$0
Cache read / 1M tokens--

Effective Pricing: request-weighted costs and historical prices are not supplied by the public source.

Performance

Latency and throughput history are not supplied by the public endpoint API. Check the catalog for its latest performance charts.

Uptime

Successful requests in the last 30 minutes, as reported by the catalog. A snapshot does not show historical reliability.

Nvidia100.00%

Benchmarks

No scored evaluations are included in the public model metadata. View the source for benchmarks and their methodology.

Apps

Application rankings require verified traffic data, which is not included in this source.

Activity

Historical token and request volumes are not supplied by the public API. The catalog shows activity on its own network.

Frequently asked questions

Provider availability, context limits and API capabilities.

Which providers serve NVIDIA: Nemotron 3 Embed 1B (free)?

Nvidia are listed in the public reference data. Check CLSSAI availability above before making a request.

What context length is available for NVIDIA: Nemotron 3 Embed 1B (free)?

The largest available context window is 32,768 tokens.

Which API parameters does NVIDIA: Nemotron 3 Embed 1B (free) support?

No source-labelled supported-parameter metadata was supplied.

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