
Sr. Director of AI model post-training @NVIDIA
in the cloud
Joined February 2010
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Intelligence per compute & memory unit will continue to increase
Nvidia’s Nemotron 3.5 Super VL is now the leading US open weight model, scoring 26 on the Artificial Analysis Intelligence Index
Nemotron 3.5 Super VL achieves twice the intelligence of its predecessor, Nemotron 3 Super (13), and does so using ~60% fewer output tokens per task
It launches alongside Nemotron 3.5 Bolt 74B-A9B 24GB, the first model in its new Bolt family, which scores 21 on the Intelligence Index
Congratulations to @NVIDIAAI on the releases!
Key Takeaways:
➤ Leading US open weight model: Nemotron 3.5 Super VL scores 26.5, edging out Thinking Machines' Inkling Small (25.7) and ahead of NVIDIA's Nemotron 3 Ultra (23) and Meta's Muse Glimmer (17)
➤ Bolt comes within 2 points of Ultra: Nemotron 3.5 Bolt 74B-A9B 24GB scores 21, 1.5 points behind Nemotron 3 Ultra 550B A55B (23). The 2 bit memory has about a seventh of Ultra's parameters (74B vs 550B) and a sixth of its active parameters (9B vs 55B)
➤ Super 3.5 VL near lossless in NVFP4: Nemotron 3.5 Super VL releases in NVFP4, scoring within 0.1 points of its BF16 weights on the Intelligence Index, with no component moving by more than 2.6 points
Nemotron 3.5 Super VL details
Context window: 1M tokens
Modalities: Vision and text input; text output
Parameters: 120B / 12B
Nemotron 3.5 Bolt 74B-A9B 24GB details
Context window: 256k tokens
Modalities: Vision and text input; text output
Parameters: 74B / 9B
⚡️ BREAKING: Russian military intelligence hacked Trump's son-in-law's phone — then Dutch intelligence began spying on Kushner
According to Vanity Fair, Dutch intelligence gained access to a secret GRU server in 2017, where it discovered screenshots from Jared Kushner's iPhone. Intelligence officers were subsequently able to monitor what was happening on his phone screen.
The most intriguing discovery involved bank accounts. Vanity Fair alleges that Kushner had access to two accounts linked to the UAE and Saudi Arabia. At least $2 billion was allegedly transferred to these accounts via Azerbaijan.
🔺 All of this reportedly took place during Trump's first presidential term, when Kushner served as a senior White House adviser.
Kushner has called the allegations “completely insane,” insisting that none of these events ever happened.
“These are outrageous fabrications being presented as investigative journalism. This is not journalism,” Trump's son-in-law wrote on X.
Oleksii Kuchaiev retweeted
Three waves of ballistic missiles have been launched at Kyiv by Russian “humanitarians” since yesterday evening. They used 21 missiles. Unfortunately, numerous sites across the city have been hit and damaged: ordinary residential buildings, energy facilities, infrastructure at one of the railway stations and the metro, shopping malls, and businesses. Even a monastery is among the damaged sites. Our emergency services are working at all the affected locations. Twelve of our regions came under Russian attack overnight. In Kyiv and across the regions, 34 people were injured, including five children. As of now, two people have been confirmed killed. My condolences to their families and loved ones.
Almost immediately after another round of talks, Russia launched a pointed attack. This means there has been no real change in its attitude toward everything that is happening. It is important to keep trying to find the right solutions to end this war. But when Russia responds to negotiations with ballistic missiles, real pressure on Russia is needed to bring about different steps – steps toward ending the killing. Stronger air defenses and the rapid delivery of missiles, the ability to destroy ballistic missile launchers, sanctions over the war – all of this must be in place. I am grateful to everyone who sees the situation for what it is and acknowledges the reality. The aggressor deserves to be treated accordingly. Ukraine deserves support. People's lives deserve protection. Thank you to everyone who stands with Ukraine!
Oleksii Kuchaiev retweeted
From @WSJopinion: If traditional Republicans join forces with mainstream Democrats, they can create a trade policy that bolsters national security and serves the country’s long-term economic interests, writes William A. Galston
on.wsj.com/4sdA6um
Oleksii Kuchaiev retweeted
Neil Bush, brother of President George W. Bush, says he voted for James Talarico:
“My vote was motivated by two things: deep concern about Ken Paxton's record and genuine admiration for the character and principles I see in James Talarico…
I have been a Republican for most of my life, and I still believe deeply in many traditional Republican principles. But character matters more than party affiliation. Our democracy depends on leaders who respect our institutions, tell the truth, accept accountability, and seek to unite rather than divide.
Today, I voted against a style of politics that I believe has damaged our country. More importantly, I voted for the kind of character and leadership I hope will help heal it.”
Oleksii Kuchaiev retweeted
Introducing Flint, @Recursive_SI’s first model: a fast local coding model built with our automated research system, the Eureka Machine.
• Best-in-class fast local coding
• Up to 2x faster than comparable models: 125+ tokens/sec on a MacBook Pro, 150+ on RTX Spark
• Built from scratch in under 4 months
Private, unmetered intelligence on your own machine. Open weights available now on @huggingface, run it locally on your favorite framework or try it for free on @opencode or @pidotdev.
Oleksii Kuchaiev retweeted
Breaking: Elon Musk ordered the Starlink slowdown that blindsided Ukraine on.wsj.com/4sgcpBv
Oleksii Kuchaiev retweeted
Elon Musk is trying to buy this Senate seat in Texas.
He wants our land, he wants our water, and he wants his own personal U.S. senator. He’s trying to buy Texas.
But on November 3rd, we’ll deliver a clear message to the world’s first trillionaire: Texas is not for sale.
Oleksii Kuchaiev retweeted
Kharkiv region, Ukraine.
A baby in a stroller. Murdered today by russian terrorists.
Let that sink in.
We don’t hate russia and those who enable its terror nearly enough.
Oleksii Kuchaiev retweeted
Republicans must join us in fighting Trump’s abject betrayal of trust & our national security, or they will be complicit in Putin’s slaughter. Inaction is unacceptable. It is a moral moment.nytimes.com/2026/10/15/busin…
Oleksii Kuchaiev retweeted
Today, we join together to say No Kings.
Not now, not ever.
With an election less than three weeks away, we reaffirm the vision of our founders that we do not need to be ruled by a despot.
VOTE EARLY and make sure your voice is heard.
vote.gov
Nemotron-Labs models give us a glimpse of what the future might be. And it may be looped!
Dory1.0-4B is an impressive 4B model!
huggingface.co/nvidia/NVIDIA…
Oleksii Kuchaiev retweeted
You can now run and train 120B+ parameter models locally on a laptop! NVIDIA RTX Spark is here. 💚
With Unsloth and RTX Spark, train diffusion, decision, multimodal models ~2.7× faster with optimized kernels and binaries for CUDA on ARM. All local with up to 128GB unified memory
NVIDIA RTX Spark is here.
Build AI locally, bring your creative ideas to life, and take your favorite games along.
A new beginning for @Windows PCs starts today.
Congrats on a great release!
Beam is now available across platforms, with open weights under the Apache 2.0 license - in collaboration with an ecosystem of 40+ partners.
We're releasing:
- Weights, tokenizer, and reference implementation
- BF16, FP8 and NVFP4 weights and a DFlash2 drafter
- The open source harness we built and trained Beam on: Mirror CLI
Weights and model card on Hugging Face: huggingface.co/reflection
Oleksii Kuchaiev retweeted
🚀 Rapid-MLX 0.16.2 is out! Bringing massive AI power locally to your Apple Silicon Mac.
Highlights of this release:
✨ @NVIDIAAI Nemotron 3.5 (Bolt & Super VL up to 120B) support w/ reasoning & tools!
🌱 @PrismML Ternary Bonsai 2 support for small-memory Macs!
🧞 @googlegemma Gemma 4 TTFT ~2x improved!
Oleksii Kuchaiev retweeted
Replying to @kuchaev
It post-trains pretty well: xitter.cf/AlexGDimakis/status/21…
We are excited to announce that we post-trained NVIDIA Nemotron-3.5-Super-VL to be an autonomous ML researcher. We show that our post-trained model goes from 28% to 35% on AutoResearchExam, matching Qwen 3.8 Max, a model with 20× the total parameters.
The tasks are long horizon, open ended AI and ML research: building a faster executor for a transformer compute graph, training a RL control policy, creating new uncertainty quantification methods, etc. The model gets to submit once, and it doesn't see its score until the end.
We curated SFT data using Self-context distillation. This means that we let the Nemotron model to solve a problem with hints, then we SFT on these trajectories but without the hints. This gave us +11% on AutoResearchExam.
As a next step, we added reflection: We ask the Nemotron model to review its own past attempts and writes concrete lessons learned. Then we SFT on these reflections.
Surprisingly, training on these lessons improved the performance to +25% compared to the base model.
The hardest part was choosing the right data. We selected traces based on task scores, completion checks, and runtime, then refined the sampling across training rounds to address failures in the base and fine-tuned models. We removed hints and filtered out steps that relied on information available only in those hints. The goal was to teach decisions supported by the task and history the model would actually see at inference.
Full write-up:
bespokelabs.ai/blog/teaching…
Thanks to @NVIDIAAI for early access and collaborating on this.
Really enjoyed this collaboration and looking forward to do even more together!
Yes, we launched TWO models today! ✨✨
* Nemotron-3.5-Super for your DGX Sparks and H100s
* Nemotron-3.5-Bolt for your RTX Sparks
huggingface.co/nvidia/NVIDIA…
huggingface.co/nvidia/NVIDIA…





























