Nvidiabalanced

Nemotron 3.5 Lightning

NVIDIA Nemotron 3.5 Lightning is an open mixture-of-experts model from NVIDIA, with 3B active parameters out of 30B total. It is suited for high-throughput agentic workloads and specialized tasks that...

262K context·~197K words·262K max output
Context window262Ktokens
Max output262Ktokens

Context window

This model accepts 262K tokens in one request (~197K words of text).

Context window size262K tokens
4K32K128K1M10M

What fits in one request

  • Short document
    About 1,500 words of text
    Fits
  • Long document
    About 37K words of text
    Fits
  • Small codebase
    About 150K words of text
    Fits
  • Full novel
    About 375K words of text
    Won't fit

Specifications

Context size, pricing, and release info in one place.

Context window
262,144 tokens (262K)
Max output tokens
262,144 tokens (262K)
Speed tier
balanced
Provider
Nvidia
Release date
Aug 2026

Capabilities

See which features this model supports, such as vision, tools, and streaming.

Supported (3)
Extended thinking
Supported
Streaming
Supported
Prompt caching
Supported
Not supported (5)
Vision
Not supported
Tool use
Not supported
Function calling
Not supported
Web search
Not supported
Batch API
Not supported

Best for

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Compare Nemotron 3.5 Lightning

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Frequently asked questions

Short answers about context size and how this model behaves.

Nemotron 3.5 Lightning has a context window of 262K tokens (262,144 tokens). This large window is well-suited for long document analysis, extensive codebases, and multi-session agent workflows.

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