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NVIDIA releases open-source Nemotron 3.5 and 3 Ultra models

By PulseAugur Editorial · [3 sources] ·

NVIDIA has released two new open-source language models: Nemotron 3.5 Content Safety and Nemotron 3 Ultra. The Nemotron 3.5 Content Safety model offers a 128k token context window and is available for free. The Nemotron 3 Ultra model boasts a larger 1 million token context window and is also free and open-source. AI

IMPACT These open-source releases provide researchers and developers with powerful new tools for building AI applications.

RANK_REASON NVIDIA is a Tier-1 frontier-model lab releasing new models. [lever_c_demoted from frontier_release: ic=2 ai=1.0]

Read on Mastodon — fosstodon.org →

AI-generated summary · Google Gemini · from 3 sources. How we write summaries →

NVIDIA releases open-source Nemotron 3.5 and 3 Ultra models

How we ranked this

Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Significant
NVIDIA is a Tier-1 frontier-model lab releasing new models. [lever_c_demoted from frontier_release: ic=2 ai=1.0]
Source corroboration
3 independent sources
Multiple independent publishers reporting the same story raises confidence that it's real and newsworthy.
Topics
model release, product
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
50 days old
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Coverage growth since scoring
+1 source(s) since last score
New sources have picked up this story since our last re-score. Score will update on the next scoring pass.

Full methodology in our editorial standards.

COVERAGE [3]

  1. Mastodon — fosstodon.org TIER_1 English(EN) · [email protected] ·

    🧠 New model: Nemotron 3 Ultra (NVIDIA) Context: 1M tokens · $0.6 in / $3.6 out per M All the latest models, tracked hourly: https:// opensourceai.tech/latest.ht

    🧠 New model: Nemotron 3 Ultra (NVIDIA) Context: 1M tokens · $0.6 in / $3.6 out per M All the latest models, tracked hourly: https:// opensourceai.tech/latest.html # AI # LLM # OpenSource

    LINKS opensourceai.tech/latest.html
  2. Mastodon — fosstodon.org TIER_1 English(EN) · [email protected] ·

    🧠 New model: Nemotron 3.5 Content Safety (free) (NVIDIA) Context: 128k tokens · free / open All the latest models, tracked hourly: https:// opensourceai.tech/la

    🧠 New model: Nemotron 3.5 Content Safety (free) (NVIDIA) Context: 128k tokens · free / open All the latest models, tracked hourly: https:// opensourceai.tech/latest.html # AI # LLM # OpenSource

    LINKS opensourceai.tech/latest.html
  3. Mastodon — mastodon.social TIER_1 English(EN) · opensourceaitech ·

    🧠 New model: Nemotron 3 Ultra (free) (NVIDIA) Context: 1M tokens · free / open All the latest models, tracked hourly: https:// opensourceai.tech/latest.html # A

    🧠 New model: Nemotron 3 Ultra (free) (NVIDIA) Context: 1M tokens · free / open All the latest models, tracked hourly: https:// opensourceai.tech/latest.html # AI # LLM # OpenSource

    LINKS opensourceai.tech/latest.html

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