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Talk with Claude, an AI assistant from Anthropic

https://claude.ai/new?ref=blog.ktz.me

Talk with Claude, an AI assistant from Anthropic

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For everyday productivity · 5–20x more usage than Pro

Talk with Claude, an AI assistant from Anthropic

Talk with Claude, an AI assistant from Anthropic

platform.claude.com › docs › en › home

Documentation - Claude Docs

MCP in the API · MCP connectorRemote MCP servers · Claude on 3rd-party platforms · Amazon BedrockMicrosoft FoundryVertex AI · Prompt engineering ·

Videos

Claude 3 API - Overview and Javascript Implementation - YouTube

Claude 3 Opus API (Hands-On Intro and Getting Started) - YouTube

Claude 3 API Crash Course for BEGINNERS (Haiku, Sonnet, Opus) - ...

Tool use with the Claude 3 model family - YouTube

Easy AI Python Projects - Build a PDF Prompter App with Claude ...

Send Images to Claude 3 Opus API - (Easy AI Python Projects) - YouTube

Discussions

The Model claude-3-opus does not work with your current plan or api key

Where does the bug appear (feature/product)? Cursor IDE Describe the Bug Hello, We are constantly receiving this error message. The strange thing is that all the failed requests are still being counted against the 500-request quota. Steps to Reproduce add claude-3-opus model from add models ... More on forum.cursor.com

forum.cursor.com

0

2 weeks ago

Claude 3 is either on par with OR beats GPT 4

GPT-4 is not the best model anymore. It's just fact. More on reddit.com

r/singularity

143

312

March 7, 2024

How to get Claude 3 in Europe?

https://chat.lmsys.org -> Direct Chat -> Select the model EDIT: you can also use the API from Europe, this is the better alternative imo. More on reddit.com

r/singularity

164

78

March 6, 2024

Exploring Claude 3: A Comprehensive Analysis and Practical Guide

Until this morning, GPT4 always outperformed Claude for me, though I pay $20 monthly for both. I just figured that Claude would catch up, maybe surpass, so why not just pay and wait. I only did one prompt today with Claude (and about 20 with GPT4), but the quality was even, finally! And most importantly, it produced a product with a different tone, without me asking it to. That is what I want, quality and diversity, so I can choose what I want to use. For me, this is a major improvement. I'll compare both over the next few days and we'll see how they compare in head-to-head comparisons. Thanks for posting! More on reddit.com

r/ClaudeAI

24

9

February 24, 2024

datacamp.com › tutorial › getting-started-with-claude-3-and-the-claude-3-api

Getting Started with Claude 3 and the Claude 3 API | DataCamp

March 13, 2024 - Discover Claude 3 models and benchmarks, plus the new Python API for text generation, vision, and streaming.

apidog.com › blog › claude-3-api

Guide: What is Claude 3 API and How to Use it?

July 28, 2025 - To implement Claude 3 API in your applications, you will need to obtain a Claude 3 API authentication token. Visit the Claude website and click on the Get API Access button, as shown in the image above.

claude.com › platform › api

Claude Developer Platform | Claude

Connect Claude to any remote MCP server without writing client code. ... Run Python code, create visualizations, and analyze data directly within API calls.

intuitionlabs.ai › home › articles › ai api pricing comparison (2025): grok, gemini, chatgpt & claude

AI API Pricing Comparison (2025): Grok, Gemini, ChatGPT & Claude | IntuitionLabs

1 day ago - Anthropic Claude: Anthropic’s Claude (founded by ex-OpenAI researchers) offers Claude 3.x (“Haiku”, “Sonnet”, “Opus” versions) and even a Claude 4 series. It has a free tier and a $20/mo Pro plan for individuals ([8]), plus $100/$200 power-user plans ([7]). Critically, Anthropic publishes per-token API prices for each model.

console.anthropic.com

Claude Developer Platform

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intuitionlabs.ai › home › articles › claude pricing explained: subscription plans & api costs

Claude Pricing Explained: Subscription Plans & API Costs | IntuitionLabs

1 day ago - The company’s mission is to build ... first AI assistant, Claude, an LLM-based chatbot and API that focuses on natural language reasoning, safety, and compliance....

docs.claude.com

Claude Docs: Home

MCP in the API · MCP connectorRemote MCP servers · Claude on 3rd-party platforms · Amazon BedrockMicrosoft FoundryVertex AI · Prompt engineering ·

obot.ai › home › learning center › anthropic claude 3: the basics and a quick api tutorial

Anthropic Claude 3: The Basics and a Quick API Tutorial | Obot AI

June 4, 2024 - Sonnet: Priced at $3 per MTok for input and $15 per MTok for output. It is suitable for enterprise-level tasks that demand both rapid response times and enhanced AI capabilities. Opus: Priced at $15 per MTok for input and $75 per MTok for output. It is designed for complex tasks that require the highest level of AI performance. Before you begin, make sure you have the following: An Anthropic Console account with Claude API access

anthropic.com › api

Claude Developer Platform

Connect Claude to any remote MCP server without writing client code. ... Run Python code, create visualizations, and analyze data directly within API calls.

docs.anthropic.com › en › home

Home - Anthropic

Learn how to get started with the Claude Developer Platform and Claude Code. ... Make your first API call in minutes.

docs.aws.amazon.com › amazon bedrock › user guide › amazon bedrock foundation model information › inference request parameters and response fields for foundation models › anthropic claude models › anthropic claude messages api

Anthropic Claude Messages API - Amazon Bedrock

4 days ago - This topic shows how to use the Anthropic Claude messages API with the base inference operations (InvokeModel or InvokeModelWithResponseStream). However, we recommend that you use the Converse API to implement messages in your application. The Converse API provides a unified set of parameters that work across all models that support messages.

forum.cursor.com › bug reports

The Model claude-3-opus does not work with your current plan or api key - Bug Reports - Cursor - Community Forum

2 weeks ago - Where does the bug appear (feature/product)? Cursor IDE Describe the Bug Hello, We are constantly receiving this error message. The strange thing is that all the failed requests are still being counted against the 500-request quota. Steps to Reproduce add claude-3-opus model from add models ...

acorn.io › home › learning center › anthropic claude api: a practical guide

Anthropic Claude API: A Practical Guide

December 6, 2024 - When you click Run again, Claude’s response will be adjusted according to the prompt. Convert your Workbench session into code by clicking Get Code. This will generate the Python or TypeScript code that replicates your session, which you can then integrate into your application. Next, install the necessary SDK to interface with the API. Anthropic provides SDKs for Python (3.7+) and TypeScript (4.5+).

lennysnewsletter.com › p › which-ai-model-is-the-best-designer

Gemini 3 vs. Claude Opus 4.5 vs. GPT-5.1 Codex: Which AI model is the best designer?

2 weeks ago - • Gemini 3 Pro: https://deepmind.google/models/gemini/pro/ • Anthropic Opus 4.5: https://www.anthropic.com/news/claude-opus-4-5 · • OpenAI Codex 5.1: https://platform.openai.com/docs/models/gpt-5.1-codex · • Cursor: https://cursor.com/ Production and marketing by https://penname.co/. For inquiries about sponsoring the podcast, email [email protected]. CommentsRestacks ·

Getpassionfruit

getpassionfruit.com › blog › gpt-5-1-vs-claude-4-5-sonnet-vs-gemini-3-pro-vs-deepseek-v3-2-the-definitive-2025-ai-model-comparison

GPT 5.1 vs Claude 4.5 vs Gemini 3: 2025 AI Comparison

3 weeks ago - Gemini 3 Pro's million-token context window enables processing entire codebases, books, or extensive document collections in a single prompt. Claude 4.5 Sonnet offers a 1M beta via API header (context-1m-2025-08-07), while GPT 5.1's "compaction" technique allows working across multiple context windows, handling millions of tokens in single tasks through compressed summaries.

tmmtt.medium.com › claude-3-api-tool-use-452f0f24c803

Claude 3 Haiku: tool use in the API. | by Teemu Maatta | Medium | Medium

April 4, 2024 - The initial response includes “stop_reason”: “tool_use”, which refers the API is waiting to receive back from the user side the tool result. ... In essence, we have so far received user request, Claude API has converted this into response, which defines a need for using a tool.

lesswrong.com › posts › HtdrtF5kcpLtWe5dW › claude-opus-4-5-is-the-best-model-available

Claude Opus 4.5 Is The Best Model Available

3 weeks ago - If you’re looking for ‘just the facts’ or otherwise want a cold technical answer or explanation, you may be better off with Gemini 3 Pro. If you’re looking to generate images or use other modes not available for Claude, then you’re going to need either Gemini or GPT-5.1.

geeksforgeeks.org › gblog › getting-started-with-claude-3-and-the-claude-3-api

Getting Started with Claude 3 and the Claude 3 API - GeeksforGeeks

July 23, 2025 - Messages API operates by adding a message argument that acts as a list of dictionaries with roles and contents. The outputs or results can be formatted differently, such as in markdown format if IPython Markdown is used. You can also utilize a system prompt provided by Claude 3 for customized results.