#Claude

Extract Structured Data from Documents with Claude Tool Use and Pydantic

Build a Python pipeline that sends invoice PDFs or images to Claude, forces a structured response via tool use, and returns a fully validated Pydantic model.

Tutorial · 6d ago0

Claude Now Wants Your ID — KYC Comes to AI

Anthropic gates certain Claude capabilities behind government-ID checks via Persona; here's who it actually hits and why the precedent matters.

News · 1w ago4

Claude API Outage Hits Production Workflows Across Multiple Models

A brief disruption to Anthropic's API and developer tools highlights the necessity of robust LLM fallback strategies.

News · 1w ago4

Claude Slots Into Apple's Foundation Models Framework

A new Swift package lets the same on-device session API call Claude in the cloud, swapping models by one argument.

News · 2w ago3

Did Anthropic Do This to Itself? Inside the Fable 5 and Mythos 5 Shutdown

Days after launch, Anthropic disabled its two newest models worldwide under a government directive. A theory gaining traction — argued by Matthew Berman — is that the company's own safety-first messaging helped build the case against it.

Article · 2w ago4

Build a Multi-Step Research Agent with LangGraph, Claude, and Tool Calling

Wire up a stateful, looping agent that searches the web, scrapes pages, and compiles a structured markdown report — all driven by Claude tool calls and a LangGraph state machine.

Tutorial · 2w ago0

Ship an MCP Server in Python That Exposes Your Internal API to LLMs

Wrap a corporate REST API in three typed tools using FastMCP, inspect them locally, and connect them to Claude Desktop—without ever exposing credentials to the model.

Tutorial · 2w ago0

Anthropic Suspends Claude Mythos 5 and Fable 5 Access

Developers must quickly pivot to fallback models as Anthropic halts access across its API and developer tools.

News · 2w ago2

US Government Forces Anthropic to Pull Fable 5 and Mythos 5

A Commerce Department export-control order yanked Anthropic's two most powerful models worldwide — over a jailbreak the company calls minor and already public.

News · 2w ago5

Stream Claude Responses to the Browser with Server-Sent Events

Build an Express app that pipes Claude's token-by-token output to the browser using Server-Sent Events, so text appears incrementally as it's generated.

Tutorial · 2w ago0

Claude Fable 5 Benchmarks Reveal Middling Security Fix Rates

New evaluation data shows Anthropic's latest model struggles with real-world security patches despite its impressive offensive capabilities.

Article · 2w ago7

Anthropic Mandates 30-Day Data Retention for Mythos and Fable

Developers using zero-data retention environments must adapt to new compliance rules for Anthropic's upcoming high-capability models.

News · 2w ago6

June 23 Deadline: Claude Fable 5's Free Ride Is Ending

Fable 5 is bundled with Claude subscriptions only through June 22 — front-load your heavy compute before it goes pay-per-credit.

News · 2w ago4

Claude Fable 5: Anthropic ships its Mythos-class frontier model — deliberately handicapped

Fable 5 and Mythos 5 are literally the same model. The difference is a set of safety classifiers that quietly swap you down to Opus 4.8 when a request strays into offensive security or dual-use biology — and the benchmark asterisks show exactly where the governor bites.

News · 2w ago5

Build Your First App That Talks to an AI Model

Write a small Python app that calls Anthropic's Claude API — install the SDK, keep your key out of source control, stream the response token-by-token, and handle the errors that actually happen in production.

Tutorial · 3w ago0