#post-training

145 related articles

Jul 16, 2026·2 min

Selling Reinforcement Learning Environments: Real Business Opportunity or Phantom Demand?

Can selling RL environments be a viable startup? We break down TAM, technical barriers, Scale AI competition, and real niche opportunities in this emerging space.

Jul 15, 2026·3 min

The Complete LLM Learning Roadmap: From Beginner to Expert — Courses and Resources Recommended

Confused by scattered LLM resources and unclear learning paths? This guide maps a complete roadmap from basics to advanced, covering Karpathy, Stanford CS224N, DeepLearning.AI, Hugging Face, plus RAG, fine-tuning, and Agent deep dives.

Jul 15, 2026·4 min

GPT-5.6 Deep Dive: AI Training AI Opens a New Paradigm in the Model Race

OpenAI's GPT-5.6 launches as three models: SO, TERA, and LUNA. The flagship SO autonomously completed LUNA's post-training, marking a new era of AI-trained AI. Deep dive into pricing, Programmatic Tool Calling, METR safety findings, and government oversight.

Jul 13, 2026·2 min

Distributed AI Systems: A Practical Engineering Guide to Training, Inference, and Production Deployment

A deep dive into distributed AI systems engineering: data/model/tensor parallelism for training, KV cache, quantization, elastic scaling for inference, and cloud deployment with Kubernetes, Ray, and DeepSpeed.

Jul 13, 2026·3 min

GPT-5.6 and ChatGPT Work Launch: AI Evolves from Conversational Assistant to Task Executor

OpenAI launches the GPT-5.6 family (Sol/Terra/Luna), ChatGPT Work, a new desktop app, and Hosted Sites — marking AI's evolution from Q&A assistant to autonomous task executor.

Jul 13, 2026·2 min

ChatGPT Work Officially Launches: How GPT-5.6 Reshapes the Way You Work

OpenAI launches ChatGPT Work and the GPT-5.6 model family—Sol, Terra, and Luna. From financial analysis to local file processing and interactive site generation, AI moves from answering questions to getting work done.

Jul 13, 2026·2 min

VersatIL: A Modular PyTorch Framework Tackling Code Fragmentation in Imitation Learning

VersatIL is a modular PyTorch framework for robot imitation learning that decouples data, network architecture, algorithm, and objective. Supports ACT, Diffusion Policy, pi0, and LeRobot format.

Jul 13, 2026·3 min

Tencent Hunyuan HY3 In-Depth Review: How a Small Open-Source Model Punches Above Its Weight

In-depth analysis of Tencent's open-source reasoning model Hunyuan HY3: MoE architecture, 295B total params, Apache 2.0 license, coding & front-end rivaling DeepSeek V4 Pro at 1/35 the cost.

Jul 12, 2026·4 min

GPT-5.6 In-Depth Analysis: Model Architecture, Performance Benchmarks, and a Complete Guide to the Agentic Era

A comprehensive analysis of GPT-5.6: the Sol/Terra/Luna product-line positioning, MoE architecture, 1.5M token context, coding agent benchmarks, and the shift from Chatbot to Agent.

Jul 12, 2026·7 min

Breaking Down the Core Skills of an AI Application Engineer: From Beginner to Industrial-Grade Deployment

Knowing how to call an API doesn't make you an AI engineer. This article breaks down the complete skill structure of an AI application engineer, covering Python fundamentals, LLM fine-tuning, Agent development, and enterprise projects.

Mesh LLM: A Practical Exploration of B…

Jul 12, 2026·3 min

Mesh LLM: A Practical Exploration of Building a P2P Distributed AI Inference Network with iroh

Mesh LLM leverages the Rust P2P framework iroh to integrate compute from scattered nodes, exploring a viable path for decentralized LLM inference. This article analyzes its architecture, challenges, and prospects.

Jul 12, 2026·5 min

Gemini 3.5 Pro Delayed Again: Google's Compute Dilemma and the Mystery of a Full Rebuild

Gemini 3.5 Pro is delayed again, yet the community's reaction is surprisingly calm. This article dives deep into Google's compute cost pressures, the risks of a full architectural rebuild, and DeepMind's long-term strategy.

Jul 12, 2026·3 min

GPT-5.6 Launches with Three Models: Sol/Terra/Luna and ChatGPT Work Reshape How We Work

OpenAI launches the GPT-5.6 family—Sol, Terra, and Luna—alongside ChatGPT Work, a new desktop app, and Sites. AI evolves from a chat tool into a true productivity partner, completing financial analysis, presentations, and cross-platform collaboration in one operation.

Jul 12, 2026·4 min

Unsloth Releases Qwen3.6 NVFP4 Quantization: 2.5x Faster with Zero Accuracy Loss

Unsloth releases NVFP4 quantization for Qwen3.6 using W4A4 true 4-bit Tensor Core computation, delivering up to 2.5x inference speedup over NVIDIA's official implementation with accuracy matching or exceeding BF16 on benchmarks like MMLU-Pro.

Jul 12, 2026·5 min

GPT-5.6 In-Depth Review: Crushing Competitors on Value, But Its Jailbreak Vulnerabilities Can't Be Ignored

OpenAI's GPT-5.6 Soul, Terra & Luna are priced at one-third of Claude, leading Anthropic Fable on many benchmarks. We analyze its value, reasoning, and jailbreak risks.

Jul 12, 2026·5 min

ChatGPT Work Officially Launches: How GPT-5.6 Is Reshaping the Way You Work

OpenAI launches the GPT-5.6 model family (Sol/Terra/Luna) and ChatGPT Work, enabling automated financial analysis, local file operations, Codex coding, and cross-app workflows—AI officially becomes a real work partner.

Jul 12, 2026·7 min

AI Agent Runs a Fully Automated Chess Channel: A Real-World Practice of Combining LLMs with Engines

A German engineer built a fully automated chess YouTube channel with an AI Agent, combining LLMs and chess engines to auto-generate explainer videos nightly, reaching 500K views. Here's the tech architecture, tool design, and real costs.

Jul 12, 2026·6 min

Home Self-Hosting Server Setup Guide: Building a Private Cloud Ecosystem from Scratch

One 32GB server, 8 hours to build a complete home self-hosting ecosystem. This article details the selection logic behind core services like Jellyfin, Forgejo, Immich, and Ollama, plus infrastructure setup essentials for Nginx Proxy Manager and Podman Compose.

Jul 12, 2026·4 min

AI Agents Powering the Full Research Pipeline: A Practical Guide to Automation from Topic Selection to Publication

Learn how to use AI Agents to link the entire research pipeline—from literature management, data analysis, and paper writing to scientific illustration and dissemination—building a reusable research automation workflow with NotebookLM, N8N, and Ollama.

Jul 12, 2026·4 min

GPT-5.6 Launches: Flagship Model Sol Personally Trains Smaller Models, Recursive AI Self-Improvement Becomes Reality

OpenAI releases the GPT-5.6 series (Sol/Terra/Luna), with flagship Sol directly handling smaller model Luna's post-training—marking recursive AI self-improvement in practice. A deep dive into performance, cost, ChatGPT Work, and computer use design leaps.