Commercial use

Claude Opus 5 es el modelo analítico y proactivo de Anthropic, que aporta una inteligencia casi al nivel de Fable 5 para programación integral, razonamiento complejo, análisis visual y trabajo empresarial a largo plazo.

README

API de Claude Opus 5 para trabajo analítico y proactivo con agentes

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Ejecución analítica y proactiva con la API de Claude Opus 5
Mayor rendimiento por tarea con la API de Anthropic Claude Opus 5
Resolución innovadora de problemas con la API de Claude 5 Opus
Desarrollo de extremo a extremo y detección de errores en la API de Claude Opus 5
Contexto largo, tareas visuales y trabajo de oficina con la API de Opus 5
Comportamiento agéntico más alineado de la API de Anthropic Claude Opus 5
Asistencia más sólida en ciberseguridad con protecciones definidas
Área de evaluaciónBenchmarkClaude Opus 5Claude Fable 5Claude Opus 4.8GPT-5.6 Sol
Agentic Terminal CodingFrontier-Bench v0.143.3%33.7%21.1%34.4%
Knowledge WorkGDPval-AA v21861174715931736
Novel Problem-SolvingARC-AGI 330.2%1.5%7.8%
Agentic SearchBrowseComp90.8%87.4%84.3%90.4%
Multidisciplinary ReasoningHumanity’s Last Exam, No Tools56.3%56.5%49.8%
Multidisciplinary ReasoningHumanity’s Last Exam, With Tools64.7%63.9%57.9%
Computer UseOSWorld 2.070.6%66.1%55.7%62.6%
Agentic CodingDeepSWE v1.168.8%69.7%59.0%72.7%
Agentic CodingFrontierCode v1.1, Main53.4%53.5%46.5%47.5%
Business WorkflowsAutomationBench26.0%17.4%17.0%18.1%
LegalLegal Agent Benchmark, Held-Out11.7%13.3%10.4%2.5%
HealthHealthBench Professional59.8%66.0%†57.4%60.5%
BiologyBioMysteryBench, Hard49.4%46.5%42.4%
BiologyBioMysteryBench, Human-Solved90.1%89.0%†88.5%

Kie.ai offers cost-conscious Claude Opus 5 API pricing for teams that need advanced reasoning and agentic execution without losing control of operational expenses. A usage-based approach makes it easier to test the model, estimate costs across different workloads, and scale requests according to actual application demand.

Complete integration guidance covers authentication, endpoints, request structures, response handling, supported parameters, and common implementation patterns. Because model identifiers, context limits, tool functions, effort settings, and beta capabilities may change, the documentation is updated to reflect the latest Claude Opus 5 API configuration available through Kie.ai.

Technical assistance is available when developers encounter authentication errors, request failures, parameter issues, billing questions, or unexpected model behavior. This reduces the time spent diagnosing integration problems and helps teams move from initial testing to a stable production deployment more efficiently.

Kie.ai also provides access to other leading language, image, video, and audio models, allowing developers to compare capabilities and select different models for separate parts of an application. Instead of maintaining multiple provider integrations, teams can expand their AI stack through a more consistent development environment.