Claude Opus 4.5 vs Claude Opus 4.7
Claude Opus 4.5 vs Claude Opus 4.7: Claude Opus 4.5 is cheaper for input-heavy usage ($5.00/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 Opus 4.5 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 4.5 vs Claude Opus 4.7 • Claude Opus 4.5 vs Claude Opus 4.7 pricing • Claude Opus 4.5 vs Claude Opus 4.7 API pricing and opus 4 5 vs opus 4 7 pricing.
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Claude Opus 4.5
Claude Opus 4.7
Cost Differences
Claude Opus 4.7 costs less than Claude Opus 4.5
Quick Recommendation
Winner for direct API pricing: Claude Opus 4.5. At the default workload, Claude Opus 4.5 saves about $0.00/month ($0.00/year) versus Claude Opus 4.7.
Feature Comparison
| Feature | Claude Opus 4.5 | Claude Opus 4.7 |
|---|---|---|
| Provider | Anthropic | Anthropic |
| Input Price | $5.00/1M tokens | $5.00/1M tokens |
| Output Price | $25.00/1M tokens | $25.00/1M tokens |
| Context Window | 200,000 tokens | 1,000,000 tokens |
| Max Output | 64,000 tokens | 128,000 tokens |
| Category | flagship | flagship |
| Capabilities | textvisioncodereasoning | textvisionreasoningcode |
| Release Date | 11/1/2025 | 4/16/2026 |
Claude Opus 4.5 vs Claude Opus 4.7: Which Should You Choose?
Choosing between Claude Opus 4.5 and Claude Opus 4.7 depends on your priorities: cost efficiency, context length, or raw capability. Claude Opus 4.7 is the more affordable option at $5.00/1M input tokens. Meanwhile, Claude Opus 4.7 offers a significantly larger context window at 1,000,000 tokens vs 200,000 for Claude Opus 4.5.
Both models are in the flagship category, making this a direct head-to-head comparison. At scale — say 10,000 requests per day — the cost difference adds up: Claude Opus 4.7 would save you roughly $0.00/month compared to Claude Opus 4.5. For startups and indie developers, that difference can be significant.
Output costs matter too. Claude Opus 4.5 charges $25.00/1M output tokens vs $25.00 for Claude Opus 4.7.
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 4.5 when:
- • You're already using Anthropic's API ecosystem
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
Pros and Caveats at a Glance
Claude Opus 4.5
- • Input pricing: $5.00/M tokens
- • Output pricing: $25.00/M tokens
- • Context window: 200,000 tokens
- • Max output: 64,000 tokens
Watch out for
- • Smaller context window than Claude Opus 4.7
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
- • Trade-offs are minor in this matchup.
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Claude Opus 4.5 (Anthropic)
Claude Opus 4.7 (Anthropic)
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Which is cheaper, Claude Opus 4.5 or Claude Opus 4.7?▼
What is the context window difference between Claude Opus 4.5 and Claude Opus 4.7?▼
Which model is better for AI Agent / Agentic Workflows?▼
Which model has better overall pricing for heavy usage?▼
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