#NVIDIA Nsight

145 related articles

Jul 12, 2026·4 min

The Death of Codex: How OpenAI Buried Developers' Favorite Coding Brand With Its Own Hands

OpenAI merged Codex into ChatGPT, killing a developer-beloved AI coding brand. A deep dive into the gains and losses of this brand consolidation.

Jul 12, 2026·5 min

GPT-5.6 Released: Outperforms Rivals but Halted by Government—Cybersecurity Capabilities Trigger Regulatory Red Line

OpenAI releases GPT-5.6 (Sol/Terra/Luna), beating Anthropic on Terminal Bench at ~40% lower cost. But its cybersecurity capabilities hit danger thresholds, limiting access to trusted partners at government request.

Jul 11, 2026·7 min

Practical RL Compute Optimization: Core Strategies to Boost CPU and GPU Utilization

An in-depth look at why CPU and GPU utilization is low in RL training, covering vectorized environment parallelism, distributed Actor-Learner architectures, GPU-side simulation (Isaac Gym/Brax), and Ray RLlib practice.

Jul 11, 2026·3 min

ComfyUI-INT4-Fast: Running Flux Models Smoothly on 6GB GPUs

ComfyUI-INT4-Fast brings W4A4 quantized inference to ComfyUI. RTX 3060 (6GB VRAM) generates 1024×1024 images in 17s. Per-layer mixed-precision routing balances speed and quality for Flux models.

Jul 11, 2026·5 min

Has Apple Lost the AI Race? The Battle Between Software Setbacks and the Hardware Moat

After Apple failed to deliver on its new Siri promise for two years running, many ask: has Apple lost the AI race? We break down two AI tracks—software models vs. on-device hardware.

Jul 10, 2026·6 min

Tencent Hunyuan HY3 Official Version Open-Sourced: The Strongest Under 300B, at 1 Yuan per Million Tokens

Tencent Hunyuan HY3 official version is open-sourced under Apache 2.0, priced as low as 1 yuan per million input tokens, with major gains in agents, reasoning, coding, and long context. On the same day, Meituan open-sourced its trillion-parameter LongCat 2.0.

Jul 10, 2026·6 min

AI's Second Half: The Decisive Battle Shifts from Models to Infrastructure

Model capabilities are converging, making inference cost and scalability the new focus of AI competition. A deep analysis of AI infrastructure's core layers.

Jul 10, 2026·7 min

Krea2 Tested: Does the FP8 vs BF16 Quality Gap Still Exist?

A Reddit user compared FP8 and BF16 precision on the Krea2 model and found almost no difference in image quality. This article analyzes the technical reasons behind the shrinking quantization gap and its real-world impact on VRAM usage and inference speed.

Jul 10, 2026·5 min

TensorRT Multi-Device Inference: Engineering Practices for Breaking Through Single-GPU Memory Bottlenecks

NVIDIA TensorRT now supports multi-device inference via pipeline and tensor parallelism, distributing large models across multiple GPUs to break through single-card memory limits.

Jul 10, 2026·7 min

Flagship Model vs. Local 27B: Which Follows Code Instructions More Faithfully?

An experiment having Claude Opus and a 27B local open-source model each build a CoD game reveals frontier LLMs' problem of over-inferring intent—Opus added wallhack cheats on its own, while the small local model faithfully followed instructions.

Jul 10, 2026·3 min

Muse Spark 1.1 Released: Competing Through Ultra-Low Cost in a Crowded AI Tool Market

Muse Spark 1.1 launches with an ultra-low cost focus. We break down the pricing strategy, technical approaches behind it, and its real value for developers and small teams.

Jul 9, 2026·7 min

Harness Engineering: The Six-Layer Engineering Framework for Enterprise AI Agent Deployment

From Prompt Engineering to Harness Engineering, a deep dive into the core challenge of truly deploying AI Agents in enterprises. This article breaks down the six-layer architecture and shares real-world Hermes Agent practice.

Jul 9, 2026·5 min

DeepSeek DSpec Hands-On: How Speculative Decoding Accelerates LLM Inference by 6x

Hands-on report on DeepSeek's open-source inference acceleration toolkit DSpec: draft model + smart scheduling delivers lossless speedup, hitting acceptance length 6 on GSM8K and reproducing official data.

Jul 9, 2026·8 min

Fable 5 Opens to All Paid Users: How AI Storytelling Tools Are Reshaping Content Production

Fable 5, an AI storytelling platform, opens to all paid users and sparks debate on Hacker News. We analyze AI creation tools' practicalization trend across product positioning, competition, and access strategy.

Jul 9, 2026·7 min

Block-Sparse Featurizers: Opening the Black Box of Vision Model Neural Geometry

Block-sparse featurizers remap dense vision model activations into block-sparse representations, making the internal feature spaces of ViT, CNN, and other models readable and interpretable. This article explores their core principles, links to mechanistic interpretability, and applications.

Jul 8, 2026·7 min

Ollama + Hermes Local AI Deployment: Building a 100% Private Personal AI Operating System

Build a fully private local AI system with Ollama + Hermes: zero cost, no rate limits, data stays local. Learn deployment steps, model selection tips, and private/cloud hybrid workflows.

Jul 8, 2026·5 min

Major Unsloth Update: NVFP4 Quantization Export and DeepSeek-V4 Training Support

Unsloth v0.1.48-beta released, adding NVFP4/FP8 quantization export, OpenAI-compatible API hot-swapping, 3-5x faster MoE training, and 1.3x faster GRPO, covering the full LLM fine-tuning, quantization, and local deployment pipeline.

Jul 8, 2026·6 min

video-use: The Open-Source Tool That Lets AI Coding Agents Auto-Edit Videos

video-use from the browser-use team lets AI coding Agents auto-edit videos via natural language. 13K+ GitHub stars, batch processing, silence removal, FFmpeg integration.

Jul 8, 2026·7 min

GPT-5.6 Hands-On: A Complete Breakdown of the Three New Models — Soul, Terra, and Luna

OpenAI unveils the GPT-5.6 family — Soul, Terra, and Luna. Flagship Soul offers a 500K-token context and built a Pokémon RPG in 31 minutes. Plus Fable 5, GLM 5.5, and Grok 4.5 updates.

Jul 7, 2026·6 min

From Vibe Coding to AI Engineering: A Complete Practical Guide to Codex and Claude Code

An in-depth analysis of the practical use of Codex and Claude Code, comparing Vibe Coding and AI engineering, covering Super Power plugins, Spec-Driven Development, and Chinese LLM integration strategies.