Claude 3.5 Sonnet

Claude 3.5 Sonnet — All Guides

Claude 3.5 Sonnet is Anthropic’s AI model for writing, coding, reasoning, and visual tasks. It suits professionals, students, and developers who want fast, high-quality results with free access and stronger paid options.

Guides & Articles

Why Claude Fable 5 was blocked and 15 other wild AI updates this week

Why Claude Fable 5 was blocked and 15 other wild AI updates this week

Anthropic’s most powerful model, Claude Fable 5, was abruptly blocked for non‑US users over security concerns. At the same time, Elon Musk reportedly became the…

Free unlimited AI API with Puter.js: Claude, GPT, Gemini & 500+ models without API keys

Free unlimited AI API with Puter.js: Claude, GPT, Gemini & 500+ models without API keys

Discover Puter, a free, open-source cloud platform that lets you use 500+ AI models like Claude, GPT, Gemini, Grok, DeepSeek, and more directly from your fronte…

Claude Opus 4.8 is a beast, but its honesty raises big questions

Claude Opus 4.8 is a beast, but its honesty raises big questions

Claude Opus 4.8 is one of the strongest coding and agentic AI models available today, with major upgrades in reliability, long-context reasoning, and workflow t…

NotebookLM’s new agentic AI update turns it into a real research assistant

NotebookLM’s new agentic AI update turns it into a real research assistant

Google just turned NotebookLM from a simple “chat with your docs” tool into a full agentic research workspace. It can now discover sources, run multi-step analy…

Full Claude tutorial for beginners in 2026: from first prompt to Claude Code

Full Claude tutorial for beginners in 2026: from first prompt to Claude Code

This step‑by‑step guide walks you through everything you need to know to use Claude in 2026 — from creating your account and writing great prompts to building a…

Fugu Ultra vs Mythos and Fable: how good is Sakana’s new AI orchestrator really?

Fugu Ultra vs Mythos and Fable: how good is Sakana’s new AI orchestrator really?

Japanese lab Sakana has launched Fugu, an AI “orchestrator” that routes your prompts across multiple frontier models and claims Mythos/Fable-level performance. …

The ultimate Claude Code guide: models, MCP, skills, sub-agents & memory

The ultimate Claude Code guide: models, MCP, skills, sub-agents & memory

Most people only use a fraction of what Claude Code can do. This guide walks you through model selection, MCP servers, custom skills, sub-agents, memory, and a …

How to use Claude Opus 4.8 for coding without paying upfront

How to use Claude Opus 4.8 for coding without paying upfront

Claude Opus 4.8 is one of the strongest coding models right now, but it’s also expensive. Here’s how you can try it for real-world development work using Verdan…

OpenAI’s leaked GPT-5.5, new agent platforms, and Claude Code controversy

OpenAI’s leaked GPT-5.5, new agent platforms, and Claude Code controversy

OpenAI accidentally revealed internal model names including GPT‑5.5 and new “Glacier Alpha” variants, while launching a powerful agent platform for enterprises.…

Claude Fable 5 banned worldwide: what it means for AI and the economy

Claude Fable 5 banned worldwide: what it means for AI and the economy

Claude Fable 5, described as Anthropic’s most powerful AI model yet, has been abruptly banned for all non‑US users. Here’s what the reported ban means, why Anth…