Anthropic Claude Family
Haiku for speed, Sonnet for balance, Opus for depth — up to 1 million tokens of context with industry-leading safety.
Technical Specifications
Three Claude variants optimized for different workloads, all available in Solaria.
| Model | Context | Access |
|---|---|---|
| Claude Haiku 4.5 | 200K | Premium |
| Claude Sonnet 4.6 | 1M | Premium |
| Claude Opus 4.7 | 1M | Premium |
Use Cases
Long-Form Writing
Claude Sonnet and Opus excel at writing novels, reports, and documentation with 1M context that remembers every detail.
Legal & Contract Review
Paste entire contracts and legal documents. Claude analyzes clauses, flags risks, and summarizes obligations with high precision.
Code Architecture
Opus understands large codebases better than any other model. Refactor monoliths, design APIs, and review pull requests across thousands of files.
Safe AI Assistance
Anthropic's Constitutional AI approach makes Claude the safest choice for sensitive topics, medical advice, and educational content.
When to choose Claude over GPT or Gemini
Claude is the best choice when you need nuanced, thoughtful responses. It tends to be more verbose and explanatory than GPT, making it ideal for creative writing, legal analysis, and educational contexts.
The 1M context window in Sonnet and Opus is unmatched for analyzing entire codebases, books, or legal contracts in a single pass. No other family offers this level of long-context coherence.
Claude is also the safest model for sensitive applications. Anthropic's Constitutional AI training reduces harmful outputs without heavy-handed refusals.
Benchmarks
Performance on standard benchmarks. Claude Opus 4.7 leads in complex reasoning tasks.
Benchmark scores are approximate. Real-world performance depends heavily on prompt engineering and use case.
Chat with Claude in Solaria
Select Claude Sonnet or Opus from the model panel. Perfect for long documents and complex reasoning tasks.
// Use Claude Opus for deep analysis
const response = await fetch('/api/chat/send', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
model: 'claude-opus-4-7',
messages: [
{ role: 'user', content: 'Analyze this 500-page contract and summarize all liability clauses' }
],
}),
})Frequently Asked Questions
What is the difference between Claude Haiku, Sonnet, and Opus?
Haiku is the fastest and cheapest, great for simple Q&A and summarization. Sonnet offers the best speed-intelligence balance with 1M context. Opus is the most capable for complex reasoning, coding, and creative tasks with the largest output size.
Can Claude read my entire codebase?
Yes. With 1M tokens of context, Claude Sonnet and Opus can ingest large codebases — often tens of thousands of lines — in a single conversation. This makes them unmatched for architecture reviews and cross-file refactoring.
Is Claude better than GPT-4o for coding?
For large-scale architecture and understanding complex inter-file relationships, Claude Opus generally outperforms GPT-4o. For quick scripting and general coding tasks, GPT-4o and Claude Sonnet are very competitive. The best choice depends on your specific codebase size and complexity.
Does Claude support vision and image analysis?
Yes. All three Claude variants in Solaria support vision. You can upload images, screenshots, PDFs with figures, and ask Claude to describe, analyze, or extract information from them.
Is Claude available on the free plan?
Claude Haiku 4.5 is available to Premium users. Sonnet and Opus require a Premium subscription. You can also connect your own Anthropic API key via BYOK to access any Claude model.
Try Anthropic in Solaria
Select this model from the model panel and start chatting instantly.
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