Today's Headlines
This Daily News edition covers a delayed foldable iPhone launch, Doubao and Qwen shutting down agent features, further DRAM and SSD price hikes, Anthropic's in-house chip plans, Huawei's Tao's Law V2, and AI data-center water use.
Editorial team
Top Stories
05/15/2026/About WebCal
WebCal embraces AI as core infrastructure for every platform
WebCal is building AI into company-wide infrastructure, covering product work, engineering, operations, support, and decision-making workflows.
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03/19/2026/GPU Selection
RTX 5090 for AI workloads: memory, throughput, and rental cycle decisions
For developers and small teams, this guide explains where RTX 5090 fits across fine-tuning, generation, inference, and rental cost planning.
Read moreGPU Selection
Read more03/19/2026/GPU Selection
RTX 5090 for AI workloads: memory, throughput, and rental cycle decisions
For developers and small teams, this guide explains where RTX 5090 fits across fine-tuning, generation, inference, and rental cost planning.
Read more
12/08/2025/GPU Selection
RTX 4090 vs RTX 4090D: choosing value for AI inference and generation
A practical comparison of RTX 4090 series value across memory, ecosystem compatibility, task queues, and cost per useful output.
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09/26/2025/GPU Selection
A800, A100, and H20: selection logic for large-memory training and enterprise inference
A selection guide for enterprise GPUs, focusing on memory, interconnect, stability, and sustainable rental capacity.
Read moreToken Fundamentals
07/26/2026/Token Fundamentals
Large Language Models 101: What Are ChatGPT, Claude, Gemini, and DeepSeek?
A beginner-friendly guide to artificial intelligence and large language models, using clear car-and-engine analogies to explain how ChatGPT, GPT, Claude, Gemini, DeepSeek, and Copilot relate.
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07/26/2026/Token Fundamentals
What Is a Token? Understanding the “Building Blocks” of AI Language
A practical introduction to tokenization, next-token generation, context windows, and usage costs, including why tokens are not the same as words and how AI tokens differ from blockchain tokens.
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07/26/2026/Token Fundamentals
Why Have Tokens Suddenly Become So Important? From LLM Adoption to AI Cost Competition
Why tokens moved from a hidden NLP concept to a visible measure of AI pricing, context limits, enterprise scale, and cost competition as large language models entered everyday use.
Read moreAI Deployment
02/05/2025/AI Deployment
What to prepare before AI model API deployment
A deployment checklist covering images, model files, access tokens, rate limits, logs, billing boundaries, and launch checks.
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12/12/2024/AI Deployment
RAG, agents, and multimodal apps: choosing compute for different AI products
A guide to matching compute resources to RAG, agent automation, and multimodal generation workloads.
Read moreCompute Market
10/03/2024/Compute Market
Why compute rental fits AI startups: cash flow, elasticity, and speed
Why rental GPU resources help early AI teams reduce upfront cost, move faster, handle peaks, and manage resource usage.
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06/18/2024/Compute Market
Six practical actions for optimizing compute cost from training to inference
Six concrete ways to reduce GPU cost through stage planning, matching bottlenecks, batching, caching, monitoring, and rental cycle strategy.
Read moreOperations Practice
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