How much does Nemotron 3.5 Lightning (free) cost on Zeplik?

Input tokens cost 0 credits per million and output tokens 0 credits per million (1 credit = $0.10; the raw provider rates are $0 and $0 per million). New accounts start with free credits.

How long can a conversation with Nemotron 3.5 Lightning (free) be?

Nemotron 3.5 Lightning (free) has a 1M-token context window (1,000,000 tokens), which covers the conversation plus any documents you attach.

Does Nemotron 3.5 Lightning (free) support images and tools?

Nemotron 3.5 Lightning (free) is text-only and supports tool calling.

Nemotron 3.5 Lightning (free)

Open weightTools

NVIDIA · Released August 2026

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...

It belongs to NVIDIA's open-weight Nemotron line, tuned for helpfulness and agents on top of leading open architectures.

Facts and pricing

Provider: NVIDIA
Context window: 1M tokens
Input price: 0 credits / 1M tokens ($0 raw)
Output price: 0 credits / 1M tokens ($0 raw)
Vision (image input): No
Tool calling: Yes
Extended reasoning: No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.10x margin. Raw prices shown per 1M tokens.

Try Nemotron 3.5 Lightning (free) now

What Nemotron 3.5 Lightning (free) is best for

Everyday chat and drafting on an open-weight model with transparent lineage
Very long documents and codebases: a 1M-token window fits entire books or repositories in one conversation
Tool use and agents: reliably calls functions, so it can search, run skills and drive workflows

Example prompts

Prompts that suit a open weight model like Nemotron 3.5 Lightning (free):

Draft a project update from these rough notes
Explain how HTTPS works to a curious teenager
Turn this list of features into a changelog entry
Brainstorm objections to this proposal and how to answer them

NVIDIA family

Model	Context	Input cr/M	Output cr/M	Released
Nemotron 3.5 Lightning	1M	0.88	2.2	August 2026
Nemotron 3.5 Lightning (free)	1M	0	0	August 2026
Nemotron 3.5 Content Safety (free)	128K	0	0	June 2026
Nemotron 3 Ultra	512K	6.6	39.6	June 2026
Nemotron 3 Ultra (batch)	512K	6.6	39.6	June 2026
Nemotron 3 Ultra (free)	1M	0	0	June 2026
Nemotron 3 Nano Omni (free)	256K	0	0	April 2026
Nemotron 3 Super (free)	262K	0	0	March 2026
Nemotron 3 Super	1M	0.93	4.4	March 2026
Nemotron 3 Nano 30B A3B (free)	256K	0	0	December 2025

All 13 NVIDIA models

Frequently asked questions

What is Nemotron 3.5 Lightning (free)?: Nemotron 3.5 Lightning (free) is an AI model by NVIDIA. 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...
How much does Nemotron 3.5 Lightning (free) cost on Zeplik?: Input tokens cost 0 credits per million and output tokens 0 credits per million (1 credit = $0.10; the raw provider rates are $0 and $0 per million). New accounts start with free credits.
How long can a conversation with Nemotron 3.5 Lightning (free) be?: Nemotron 3.5 Lightning (free) has a 1M-token context window (1,000,000 tokens), which covers the conversation plus any documents you attach.
Does Nemotron 3.5 Lightning (free) support images and tools?: Nemotron 3.5 Lightning (free) is text-only and supports tool calling.

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