# Anthropic: what AI models say (September 2026)

Source: Memetik Index, https://www.memetik.ai/vendors/anthropic
Website: https://www.anthropic.com

Anthropic was named in 46 of 50 AI answers across 1 category. Best position: LLM APIs, 92% answer share, ranked #3, named first in 28%.

## What Anthropic is

Anthropic provides AI research and products focused on safety. Its products are for researchers and professionals doing coding, knowledge work, and everyday professional work. The company develops AI models intended to support these tasks across research and professional settings.

Anthropic builds models for coding, knowledge work, and professional work, alongside customisable applications that can integrate researchers’ tools and packages. Its Claude Science app produces auditable artifacts and gives users access to computing resources.

(From Anthropic's own website, read 2026-09-02.)

## By category

| Category | Rank | Answer share | Named first | Models |
|---|---|---|---|---|
| LLM APIs (https://www.memetik.ai/index/llm-apis) | #3 of 15 | 92% | 28% | GPT-5.6 Sol, ChatGPT, GPT-5.6 Luna, Claude Opus 5, Claude, Claude Fable 5, Gemini, Gemini 3.5 Flash, Perplexity, Sonar Reasoning Pro |

## What the models said

> "Choose Anthropic if your product depends heavily on reasoning quality, coding assistance, or agent reliability."
> — Perplexity, LLM APIs

> "Strongest reasoning + coding quality → Anthropic Claude Opus or top-tier GPT-5 with high reasoning effort."
> — Sonar Reasoning Pro, LLM APIs

> "Choose Claude if premium writing/reasoning quality is central to the product."
> — GPT-5.6 Luna, LLM APIs

> "Treat my Claude-related opinions with appropriate skepticism, and weigh the recommendation against your own benchmarking."
> — Claude Opus 5, LLM APIs