Claude Opus 4.7 vs Claude Sonnet 4
Claude Opus 4.7 vs Claude Sonnet 4: Claude Sonnet 4 is cheaper for input-heavy usage ($3.00/M vs $5.00/M input tokens), while Claude Opus 4.7 is better for long-context tasks (1,000,000 tokens).
Direct answer: choose Claude Sonnet 4 for lower token spend and choose Claude Opus 4.7 when your workload needs longer context.
Common pricing searches covered on this page: Claude Opus 4.7 vs Claude Sonnet 4 • Claude Opus 4.7 vs Claude Sonnet 4 pricing • Claude Opus 4.7 vs Claude Sonnet 4 API pricing and opus 4 7 vs sonnet 4 pricing.
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Claude Opus 4.7
Claude Sonnet 4
Cost Differences
Claude Sonnet 4 costs less than Claude Opus 4.7
Quick Recommendation
Winner for direct API pricing: Claude Sonnet 4. At the default workload, Claude Sonnet 4 saves about $21.00/month ($255.50/year) versus Claude Opus 4.7.
Feature Comparison
| Feature | Claude Opus 4.7 | Claude Sonnet 4 |
|---|---|---|
| Provider | Anthropic | Anthropic |
| Input Price | $5.00/1M tokens | $3.00/1M tokens |
| Output Price | $25.00/1M tokens | $15.00/1M tokens |
| Context Window | 1,000,000 tokens | 200,000 tokens |
| Max Output | 128,000 tokens | 64,000 tokens |
| Category | flagship | standard |
| Capabilities | textvisionreasoningcode | textvisioncodereasoning |
| Release Date | 4/16/2026 | 5/14/2025 |
Claude Opus 4.7 vs Claude Sonnet 4: Which Should You Choose?
Choosing between Claude Opus 4.7 and Claude Sonnet 4 depends on your priorities: cost efficiency, context length, or raw capability. Claude Sonnet 4 is the more affordable option at $3.00/1M input tokens — 40% cheaper than Claude Opus 4.7. Meanwhile, Claude Opus 4.7 offers a significantly larger context window at 1,000,000 tokens vs 200,000 for Claude Sonnet 4.
These models target different tiers: Claude Opus 4.7 is a flagship model while Claude Sonnet 4 is standard. This means they're optimized for different workloads. Claude Opus 4.7 is built for complex tasks that require deeper reasoning, while Claude Sonnet 4 offers better value for routine operations.
Output costs matter too. Claude Opus 4.7 charges $25.00/1M output tokens vs $15.00 for Claude Sonnet 4. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. Claude Sonnet 4 has the edge here at $15.00/1M output tokens.
Multimodal capabilities: Both models support vision (image understanding), so you can send images alongside text prompts with either option.
Best Use Cases
Choose Claude Opus 4.7 when:
- • You need a larger context window (1,000,000 tokens)
- • You need longer outputs (up to 128,000 tokens)
- • You're already using Anthropic's API ecosystem
Choose Claude Sonnet 4 when:
- • Budget is a primary concern
- • You're already using Anthropic's API ecosystem
Pros and Caveats at a Glance
Claude Opus 4.7
- • Input pricing: $5.00/M tokens
- • Output pricing: $25.00/M tokens
- • Context window: 1,000,000 tokens
- • Max output: 128,000 tokens
Watch out for
- • Higher input cost than Claude Sonnet 4
- • Higher output cost than Claude Sonnet 4
Claude Sonnet 4
- • Input pricing: $3.00/M tokens
- • Output pricing: $15.00/M tokens
- • Context window: 200,000 tokens
- • Max output: 64,000 tokens
Watch out for
- • Smaller context window than Claude Opus 4.7
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Claude Opus 4.7 (Anthropic)
Claude Sonnet 4 (Anthropic)
Start using Claude Opus 4.7 today
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Sign Up for Anthropic →Frequently Asked Questions
Which is cheaper, Claude Opus 4.7 or Claude Sonnet 4?▼
What is the context window difference between Claude Opus 4.7 and Claude Sonnet 4?▼
Which model is better for AI Agent / Agentic Workflows?▼
Which model has better overall pricing for heavy usage?▼
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