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NVIDIA: Nemotron 3.5 Lightning

nvidia/nemotron-3.5-lightning

CHAT Light tier Reasoning Open-weight

NVIDIA: Nemotron 3.5 Lightning (nvidia/nemotron-3.5-lightning) is a chat model from openrouter with a 262.1K-token context window; open-weight; capabilities tools, reasoning; input text; output text.

262.1KContext
235.9KMax output
$0.08$ / 1M in

Pricing

Input
$0.08 / 1M tokens
Output
$0.2 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.

Indicative US list price — a reference only, verify with the vendor. Source: litellm. Last verified 2026-09-26.

Specifications

Context window
262,144 tokens (262.1K)
Max output
235,929 tokens
Weights
Open-weight
Input modalities
text
Output modalities
text
Knowledge cutoff
2025-09
Release date
2026-08-11

Capabilities

tools reasoning

Provenance

committedmodels-devopenrouter-api
Last verified: 2026-10-30

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