Claude Sonnet 4.5 (batch)

Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with improvements across system design, code security, and specification adherence. The model is designed for extended autonomous operation, maintaining task continuity across sessions and providing fact-based progress tracking. Sonnet 4.5 also introduces stronger agentic capabilities, including improved tool orchestration, speculative parallel execution, and more efficient context and memory management. With enhanced context tracking and awareness of token usage across tool calls, it is particularly well-suited for multi-context and long-running workflows. Use cases span software engineering, cybersecurity, financial analysis, research agents, and other domains requiring sustained reasoning and tool use.

ChatAnthropic1M tokens$1.6351 / $8.1754 · 1M

anthropic/claude-sonnet-4.5:batch

Contexto
1M tokens
Máx. completion
64,000
Tools
Sí
JSON
Sí
Lanzamiento
2025-09-29

Llámalo desde Geek Hub

El mismo SDK de OpenAI. Cambia el base URL y el id del modelo.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "anthropic/claude-sonnet-4.5:batch",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Consigue tu API key

Preguntas frecuentes

¿Qué es Claude Sonnet 4.5 (batch)?
Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with improvements across system design, code security, and specification adherence. The model is designed for extended autonomous operation, maintaining task continuity across sessions and providing fact-based progress tracking. Sonnet 4.5 also introduces stronger agentic capabilities, including improved tool orchestration, speculative parallel execution, and more efficient context and memory management. With enhanced context tracking and awareness of token usage across tool calls, it is particularly well-suited for multi-context and long-running workflows. Use cases span software engineering, cybersecurity, financial analysis, research agents, and other domains requiring sustained reasoning and tool use. Claude Sonnet 4.5 (batch) corre en el API de Geek Hub (compatible con OpenAI). Id: anthropic/claude-sonnet-4.5:batch.
¿Claude Sonnet 4.5 (batch) es gratis?
No. El input cuesta $1.6351 / 1M tokens y el output $8.1754 / 1M tokens en Geek Hub (markup incluido).
¿Cuál es el contexto de Claude Sonnet 4.5 (batch)?
Claude Sonnet 4.5 (batch) tiene una ventana de 1M tokens. Soporta hasta 64,000 tokens de completion.
¿Claude Sonnet 4.5 (batch) soporta tool calling y structured outputs?
Claude Sonnet 4.5 (batch) acepta tools y tool_choice para function calling. También soporta structured outputs con un JSON schema en response_format.
¿Cuándo se lanzó Claude Sonnet 4.5 (batch)?
Claude Sonnet 4.5 (batch) se lanzó el 29 de septiembre de 2025.

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