Claude Opus 4.5 vs Claude Opus 4.7
Pricing verdict: Claude Opus 4.5 vs Claude Opus 4.7: pricing is a tie at $5.00/M input and $25.00/M output. The real choice is context: Claude Opus 4.7 is better for long-context tasks (1,000,000 tokens vs 200,000).
Direct answer: pricing is a tie. Choose Claude Opus 4.7 for the larger 1M context window, or pick Claude Opus 4.5 if 200K is already enough for your workload.
Compare API pricing, input and output token costs, context windows, and monthly estimates on one page so you can pick the right model fast.
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Claude Opus 4.5
Claude Opus 4.7
Cost Differences
Both models cost the same at the default workload.
Quick Recommendation
Direct API pricing is a tie at the default workload: both land around $52.50/month. Pick Claude Opus 4.7 if you need the larger 1M context window; otherwise choose the model that better fits your workflow.
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. Both models cost the same on input and output tokens, so raw price is a tie. 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 — direct API pricing stays tied, so the real decision is context, latency, and provider fit.
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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