Claude Opus
Maximum intelligence for critical applications
Opus is Anthropic's most capable model. It applies deeper reasoning across longer contexts, which matters when you're scanning complex applications with interleaved auth logic, nested API calls, and subtle data-flow vulnerabilities that only emerge from a thorough read of the whole response chain.
What Claude Opus brings to a scan
Where it excels
Deep analysis
Opus maintains context across an entire crawl session. It notices that a token returned in step 3 is being accepted in a privileged endpoint in step 11, the kind of cross-request reasoning that narrower models miss.
Complex vulnerability classes
SSRF chains, second-order SQL injection, OAuth flow manipulation, business logic bypasses. Opus finds issues that require holding a mental model of the whole application rather than individual endpoints.
Highest confidence accuracy
Opus produces the most accurate confidence scores of any model we support. When Opus flags something at 0.95+, it's almost always a real issue. Signal-to-noise is at its best here.
Best suited for
When to pick Claude Opus
- Critical infrastructure and financial applications
- Pre-pentest reconnaissance
- Applications with complex multi-step auth
- When you need the most thorough report possible
- One-time deep assessments vs. regular automated scans
Pricing
What Claude Opus costs per scan
Input tokens
$5.00
per million tokens
Output tokens
$25.00
per million tokens
On managed plans, credits are consumed at cost with no markup. On the BYOK plan, your Anthropic account is billed directly at these rates.
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Run a scan with Claude Opus
Paste a URL, select Claude Opus, and get a full vulnerability report in minutes.