Model Catalog › openrouter
NVIDIA: Nemotron 3.5 Lightning (free)
nvidia/nemotron-3.5-lightning:free
CHAT
Reasoning
Open-weight
NVIDIA: Nemotron 3.5 Lightning (free) (nvidia/nemotron-3.5-lightning:free) is a chat model from openrouter with a 1M-token context window; open-weight; capabilities tools, reasoning; input text; output text.
Specifications Context window 1,000,000 tokens (1M) Max output 65,536 tokensWeights Open-weight Input modalities text Output modalities text Knowledge cutoff 2025-09 Release date 2026-08-11 Capabilities tools reasoning Provenance
models-dev openrouter-api
Last verified: 2026-10-30
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