---
source: https://autoadify.com/ai-models/claude-opus-4-6
title: "Claude Opus 4.6 for social media"
---

# Claude Opus 4.6 for social media

> The previous Opus generation, still selectable. A strong long-form writer for LinkedIn posts, threads and scripts if you have tuned your prompts around it.

Claude Opus 4.6 is one of 80+ AI models in Autoadify, the AI agent for social media. No Anthropic account or API key is needed: every model is in one subscription, chosen per generation — by asking the AI agent, in a social media AI workflow step, or in AI Studio.

- **Lab:** Anthropic
- **What it is:** Anthropic's most powerful model
- **Best for:** Long-form
- **Available on:** every plan, including Free
- **Cost band:** High, relative to its own type

## What to make with Claude Opus 4.6

- **LinkedIn posts with an argument** (LinkedIn): Posts of several hundred words that hold a point from the first line to the last.
- **Threads** (X, Threads, Bluesky): A multi-post thread where each post stands alone and the whole still reads as one piece.

**Pick it when:** Your existing long-form prompts were built and tested on Opus 4.6.

**Try Claude Opus 4.8 instead** for Anthropic's newest flagship.

## Character limits it writes to

Autoadify writes each platform's version to that platform's limit. The number that matters most is often the preview: the part shown before "more".

| Platform | Spec | Note |
| --- | --- | --- |
| X / Twitter | 280 characters | No preview cut — the whole post shows. |
| Instagram | 2,200 characters | About 125 show before the cut (truncated in feed). |
| LinkedIn | 3,000 characters | About 210 show before the cut (truncated in feed). |
| TikTok | 2,200 characters | About 100 show before the cut (truncated in feed). |
| YouTube | 5,000 characters | About 157 show before the cut (truncated in search). |
| Facebook | 63,206 characters | About 480 show before the cut (truncated in feed). |

## Alternatives

- [Claude Opus 4.8](https://autoadify.com/ai-models/claude-opus-4-8): Anthropic's most powerful model
- [Claude Sonnet 5](https://autoadify.com/ai-models/claude-sonnet-5): Fast and highly capable — great default
- [Claude Sonnet 4.6](https://autoadify.com/ai-models/claude-sonnet-4-6): Fast and highly capable
- [Claude Haiku 4.5](https://autoadify.com/ai-models/claude-haiku-4-5): Fast, cheapest Claude

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_Source: https://autoadify.com/ai-models/claude-opus-4-6_