cd /news/artificial-intelligence/nvidia-nemotron-3-ultra-the-550b-ope… · home › topics › artificial-intelligence › article
[ARTICLE · art-25939] src=pub.towardsai.net pub= topic=artificial-intelligence verified=true sentiment=↑ positive

NVIDIA Nemotron 3 Ultra: The 550B Open-Weight Model Built for Agents, Not Benchmarks

NVIDIA released Nemotron 3 Ultra, a 550-billion parameter open-weight model designed for production agent tasks rather than benchmark performance. The model prioritizes real-world deployment efficiency over evaluation scores.

read1 min publishedJun 13, 2026

Most AI models are optimized to score well on evals. NVIDIA built this one to run well in production. Here is what that distinction… Continue reading on Towards AI »

source & further reading
pub.towardsai.net — original article Your Cortex Code Desktop Agent Can’t See Jira. Here’s How to Fix That. xAI Couldn't Beat Claude Code's Plugins, So Grok Swallowed Them — 224,691-Star Superpowers Included I Saw My Senior Dev Add a .md File to Every PR. Turns Out It’s Saving Him Thousands of Tokens
── more in #artificial-intelligence 4 stories · sorted by recency
sponsored brought to you by zahid.host 4,200+ EU-deployed projects
reading about agents? ship yours in a single git push.

Run your AI side-project on zahid.host

EU-based hosting, git-push deploys, automatic HTTPS, no cold starts. Free tier with a custom domain — perfect for shipping the agent you just read about.

$git push zahid main
→ Live at https://your-agent.zahid.host ✓
Get free account → Pricing
from €0/mo · no card required
LIVE [news/nvidia-nemotron-3-ul…] indexed:0 read:1min 2026-06-13 · —