ChatGPT vs Claude vs Gemini — what does the data say?

In our daily benchmark as of 2026-06-18, Anthropic: Claude Sonnet 4.6 scores 7.5/10 and OpenAI: GPT-5.5 scores 7.1/10. Anthropic: Claude Sonnet 4.6 leads among the three. We evaluate over 350 models every day, and the result is clear: ChatGPT is not always the best choice for Nordic-language work.

What does Claude AI cost versus ChatGPT?

Claude and ChatGPT both offer limited free tiers. Claude Pro and ChatGPT Plus are usually around $20 per month.

Paid plans give higher limits, better access to stronger models and more features.

Price is only half the picture. For Nordic-language work, compare language stability, instruction following, document handling and your actual workflow.

🏆 Best result among the three

Anthropic: Claude Sonnet 4.6

Anthropic

7.5/10

Language: 8.0/10
Instruction: 10.0/10
Speed: —

~$20/month

OpenAI

OpenAI: GPT-5.5

OpenAI

7.1/10

Language: 4.0/10
Instruction: 10.0/10
Speed: —

~$20/month Plus

Google

Google: Gemini 3.1 Pro Preview

Google

5.0/10

Language: 8.0/10
Instruction: 4.0/10
Speed: —

~Google One

Main finding: Claude is often stronger for Nordic text and long documents. ChatGPT wins on breadth, features and ecosystem. Gemini is most relevant for Google Workspace users. The best overall model may still be another provider — check today’s benchmark. AI benchmark.

How we compare

Every morning, over 350 AI models are evaluated on Scandinavian languages using standardised tasks.

The public page shows practical signals: overall score, language quality, instruction following, speed and price. Exact weighting and task content are proprietary.

ChatGPT: strongest on breadth

ChatGPT has the broadest ecosystem: GPTs, file analysis, image generation and many integrations. Choose it when you need a general-purpose assistant.

Claude: strongest for text and documents

Claude is often the safest choice for longer writing, editing, summarisation and document work in Nordic languages.

Gemini: strongest inside Google workflows

Gemini is most interesting if Gmail, Docs, Drive and Meet are already central to your work.

Price: compare before you pay more

Monthly price says little without quality data. Lower-cost models can sometimes deliver better value.

Who should choose what?

Claude for text, ChatGPT for breadth, Gemini for Google integration, and API models for technical teams focused on cost.

Typical price

Service	Free	Paid	Price/month	Strength
ChatGPT	Limited free tier	Plus / Pro	~$20+	Breadth and features
Claude	Limited free tier	Pro	~$20	Text and documents
Gemini	Free Flash	Advanced	Google One	Google integration

FAQ: ChatGPT vs Claude vs Gemini

What is the main difference?

Claude is often stronger for long text, while ChatGPT has broader features.

Is Claude better than ChatGPT for Nordic languages?

Often for text work, but check today’s benchmark.

Is Gemini better?

Mainly if you use Google Workspace heavily.

Which one should I choose?

Choose by workflow: Claude for text, ChatGPT for breadth, Gemini for Google.

Is ChatGPT Pro worth it?

For most users, Plus or another model is a better fit.