claude-opus-4
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Our most capable and intelligent model yet. Claude Opus 4 sets new standards in complex reasoning and advanced coding
Input:$15 / 1M tokens
Output:$75 / 1M tokens
Context:200K tokens
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Model Parameters
6 availableinclude_reasoning
max_tokens
stop
temperature
012
tool_choice
tools
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Publicly Shared Threads5
- about 1 month agoMethodically solves 3x + 5y = 100 by finding a particular solution, deriving general form, and listing integer solutions.diophantine equationinteger solutionsextended euclidean algorithmlinear diophantine equation
- about 1 month agoCreating a responsive navigation bar that toggles between visible links on desktop and a hamburger menu on mobile screens under 600px using HTML, CSS, and JavaScript.responsive navigation barhamburger menucss javascript navbarmobile friendly menu
- about 1 month agoProvided a complete Python Flask To-Do list API implementation with GET, POST, PUT, DELETE endpoints using in-memory storage and proper HTTP status codes.python flask todo apirestful todo apiin-memory todo listflask api example
- about 1 month agoDefines “ubiquitous” as an adjective meaning present everywhere simultaneously, with an example sentence about smartphones emphasizing its pervasive nature.ubiquitous definitionmeaning of ubiquitousexamples of ubiquitoususing ubiquitous in a sentence
- about 1 month agoComplete HTML form with username and email fields that validate inputs in real-time and prevent submission if invalid, showing styled error messages.html form validationreal-time input validationusername email validationjavascript form validation
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