LLM Perks

Nemotron SEA-LION V4.8 120B

Free right now Frontier New
Tool useLong contextOpen weights

Nemotron SEA-LION V4.8 120B is a language model with 120B parameters from NVIDIA. It is currently free at 1 provider with up to 262K tokens of context. The model supports tool calling. Its weights are open, so it can also run locally.

Developer
NVIDIA
Parameters
120B / 12B active
Context
262K tokens
Type
Text
License
Open weights
Free since
November 8, 2026

Where to use Nemotron SEA-LION V4.8 120B for free

Each row is a separate free endpoint with its own limits.

ProviderContextLimitCard
UnoRouter
nemotron-sea-lion-v4.8-120b-a12b:free
262K No-card free models use shared capacity and per-model limits; availability can change. No Open

Quick start

curl https://api.unorouter.com/v1/chat/completions \
  -H "Authorization: Bearer $UNOROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "nemotron-sea-lion-v4.8-120b-a12b:free",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Example for UnoRouter. Any OpenAI-compatible client works: Cursor, Cline, OpenCode, Open WebUI.

Benchmarks

This model is not on the Artificial Analysis leaderboard yet. We do not publish our own estimates.

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FAQ

Is Nemotron SEA-LION V4.8 120B free?

Yes. As of November 8, 2026, Nemotron SEA-LION V4.8 120B is free at UnoRouter. Each provider has its own limits — see the table above.

What is the context window of Nemotron SEA-LION V4.8 120B?

The largest context among free routes is 262,144 tokens. Some providers cap it lower.

How do I call Nemotron SEA-LION V4.8 120B via API?

Use any OpenAI-compatible client with base URL https://api.unorouter.com/v1, model ID nemotron-sea-lion-v4.8-120b-a12b:free, and a UnoRouter key.

Is Nemotron SEA-LION V4.8 120B open-weight?

Yes, the weights are published — you can download and run it locally, for example with Ollama or LM Studio.