Anthropic

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Claude Code

App · Anthropic

18

Anthropic's Claude assistant and agentic coding tool, with chat apps, Projects, skills, connectors and Claude Code.

CF

Claude Fable 5

Model · Anthropic

18

Anthropic's premium Claude model for demanding technical work in coding, finance and science.

CO

Claude Opus 5.5

Model · Anthropic

13

Anthropic's Claude Opus 5.5 model for agentic coding and knowledge work, priced lower per task than Opus 5.

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Claude Mythos

Model · Anthropic

8

Anthropic's Claude Mythos model line, listed alongside Fable as its most capable models for technical work.

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Claude Opus 5

Model · Anthropic

8

Anthropic's Opus 5 large language model, ranked near the top of the Artificial Analysis Intelligence Index.

Anthropic model reported by creators to have no cyber guardrails and stronger exploit development than Opus 5.

CO

Claude Opus 4.8

Model · Anthropic

7

Anthropic's Claude Opus 4.8 large language model, offered via Claude subscriptions and the Anthropic API.

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Claude Fable 5.2

Model · Anthropic

5

Anthropic's top-tier Claude model for hard technical work, with cyber and biology safeguards, released November 2026.

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Claude Sonnet 5

Model · Anthropic

5

Anthropic's Claude Sonnet 5 LLM, with a high-effort "Max" setting; since succeeded by Claude Sonnet 5.5.

CM

Claude Mythos 5.2

Model · Anthropic

4

Anthropic's unrestricted variant of the Fable 5.2 model, available to vetted cybersecurity and biomedical organizations.

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Claude Opus 4.5

Model · Anthropic

4

Anthropic's Claude Opus 4.5 model for agentic coding, tool use and knowledge work, available via app and API.

AJ

Anthropic J space paper

Research · Anthropic

3

Anthropic research paper on "J space", mentioned in connection with understanding the internal workings of AI models.

CH

Claude Haiku 5.5

Model · Anthropic

3

Anthropic's Claude Haiku 5.5, a small, fast and low-cost Claude model.

CO

Claude Opus 4.6

Model · Anthropic

3

Anthropic's Claude Opus 4.6 large language model for coding, agentic work and knowledge tasks, via Claude apps and API.

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Claude Opus 4.7

Model · Anthropic

3

Anthropic's Opus-tier Claude model for agentic coding and long-running knowledge work, offered via API and Claude apps.

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Claude Sonnet 4.6

Model · Anthropic

3

Anthropic's mid-tier Claude model, used as a general-purpose workhorse for coding, agents and knowledge work.

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Claude Sonnet 5.5

Model · Anthropic

3

Anthropic's mid-tier Claude 5.5 model: faster and cheaper than Sonnet 5, aimed at everyday coding and knowledge work.

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Claude Code in-app browser

App · Anthropic

2

In-app browser in the Claude Code desktop app with element annotation for requesting edits to web pages.

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Claude Cowork Web & Mobile

App · Anthropic

2

Anthropic's Claude Cowork agent running in the cloud on web and mobile, continuing tasks in the background.

CD

Claude Duet

Agent · Anthropic

2

Anthropic's proactive agent app that monitors connected apps, sends briefs and completes tasks on its own virtual machine.

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Claude Tag

Agent · Anthropic

2

Anthropic feature that lets Slack teams tag Claude as a teammate to take on tasks and work in the background.

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Dynamic Workflows

App · Anthropic

2

Claude Code feature where Claude writes orchestration scripts that run tens to hundreds of parallel subagents with verification.

Claude Code mode that fans out many parallel sub-agents for deep tasks such as full codebase reviews.

C1

Claude 1Password integration

App · Anthropic

1

1Password browser integration that lets Claude log into sites for tasks without exposing passwords or MFA codes to the AI.

CA

Claude AI Content Watermarks

Research · Anthropic

1

Anthropic's machine-readable marking of Claude output: embedded text watermarks and C2PA Content Credentials on files.

CB

Claude bank account connection

App · Anthropic

1

Read-only bank account connection in Claude via Plaid, for answering questions about spending and finances.

CC

Claude Chrome Extension with Cowork

App · Anthropic

1

Claude in Chrome side panel now runs a Claude Cowork session shared with Claude's desktop, web and mobile apps.

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Claude Code Agent View

App · Anthropic

1

Claude Code CLI view that lists and manages multiple parallel Claude Code sessions, showing which need input or are done.

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Claude Code Auto Mode

App · Anthropic

1

Claude Code permission mode where a classifier approves safe tool calls and blocks risky ones instead of prompting.

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Claude Code Mods

App · Anthropic

1

TypeScript functions that hook Claude Code events to rewrite prompts, block commands, add UI or replace built-in features.

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Claude Code Session Messaging

App · Anthropic

1

Claude Code feature that lets separate Claude Code sessions send each other messages and summaries to share context.

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Claude Cowork built-in browser

App · Anthropic

1

Anthropic's built-in browser in the Cowork desktop app that lets Claude navigate, read and act on websites without an extension.

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Claude Cowork + Chat merge

App · Anthropic

1

Anthropic merges Claude Cowork, chat and Design into one Claude app with docs, slides and scheduled background tasks.

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Claude Data

App · Anthropic

1

Claude feature that connects Claude to your data so you can ask questions and analyze it, available on paid plans.

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Claude Design

App · Anthropic

1

Anthropic's design tool in Claude for prototypes and visuals, built on your design system, with export to code and design apps.

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Claude for Legal

App · Anthropic

1

Anthropic's set of 20+ legal-industry MCP connectors and 12 practice-area plugins for Claude, Word, Outlook and Cowork.

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Claude for Small Business

Agent · Anthropic

1

Toggle in Claude Cowork offering pre-built business agents for finance, sales, marketing, HR and support.

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Claude for Teachers

App · Anthropic

1

Free Claude access and teaching resources from Anthropic for verified US K-12 educators.

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Claude gene discovery (novel enzyme system)

Research · Anthropic

1

Anthropic research result: Claude agents found a CRISPR-like array-associated reverse transcriptase system in phage DNA.

Anthropic's Claude connectors for Gmail and Google Drive, letting Claude read, draft and act on mail and files with user approval.

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Claude Haiku 4.5

Model · Anthropic

1

Anthropic's small, fast Claude model for low-latency, cost-sensitive text and coding workloads, with image input.

CI

Claude in Chrome

App · Anthropic

1

Anthropic's Chrome extension that lets Claude read pages, click, type and fill forms in your browser using your logins.

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Claude Interactive Connectors

App · Anthropic

1

Anthropic's MCP Apps-based feature that opens connected tools beside or full-screen in Claude chat, where Claude can edit them.

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Claude Live Dashboards

App · Anthropic

1

Anthropic's Claude feature that builds data dashboards from connected warehouses and CRMs and keeps them refreshed.

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Claude Managed Agents

Agent · Anthropic

1

Anthropic's hosted service for building and running Claude-based agents with custom harnesses in the cloud.

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Claude Meetings

App · Anthropic

1

Anthropic's Claude feature for joining meetings, taking notes and working on a shared whiteboard.

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Claude memory in Cowork

App · Anthropic

1

Anthropic's Claude memory feature, now shared between Claude chat and Claude Cowork, with user-editable topic files.

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Claude Motion

App · Anthropic

1

Claude feature that builds editable code-based animated explainers from a prompt, exportable as MP4. Beta on Team and Enterprise.

Anthropic tooling to check whether Claude skills and plugins are up to date with the newest model and update them.

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Claude Record a Skill

App · Anthropic

1

Claude desktop feature that records your screen and narration during a task and turns it into a reusable skill.

Anthropic desktop workbench app for scientists, comparable to Claude Code and Cowork, on paid plans for Mac and Linux.

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Claude Sheets

App · Anthropic

1

Spreadsheet feature inside Claude that builds and edits sheets with tabs, formulas and drop-downs from a prompt (beta).

CS

Claude Sonnet 4.5

Model · Anthropic

1

Anthropic's Claude model for coding, agents and long-running tasks, available via Claude apps, API and major clouds.

CS

Claude subscription credits change

App · Anthropic

1

Anthropic change to Claude subscription usage: higher Claude Code weekly limits and credit-based billing for third-party harnesses.

CV

Claude Voice Mode

App · Anthropic

1

Hands-free voice conversations with Claude on Opus, Sonnet or Haiku, with connected tools and multiple languages.

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Claude watermarking

Research · Anthropic

1

Anthropic's embedded text watermarks and C2PA Content Credentials for Claude output, built to meet EU AI Act Article 50(2).

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Claude Whiteboards

App · Anthropic

1

Collaborative digital whiteboard artifact in Claude for laying out ideas in meetings and having Claude summarize them.

EF

Enterprise Frontier Safeguards

API · Anthropic

1

Anthropic enterprise offering for frontier-model safeguards, including a zero-data-retention option in customer-controlled cloud.

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Frontend Design skill

Library · Anthropic

1

Anthropic agent skill that steers Claude toward distinctive, intentional frontend design instead of generic AI-looking UI.

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Reflect with Claude

App · Anthropic

1

Usage-recap feature in Claude web and desktop settings showing activity stats like busiest day and peak hour.

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We Must Pace the Frontier

Research · Anthropic

1

Essay by Dario Amodei proposing a three-step plan to pace frontier AI capability growth to match safety work.

WA

When AI Builds Itself (Anthropic recursive self-improvement paper)

Research · Anthropic

1

Anthropic essay on delegating AI development work to AI systems and the risks of recursive self-improvement.