GPT-5.4 Pro

GPT-5.4 Pro is OpenAI's most advanced model, building on GPT-5.4's unified architecture with enhanced reasoning capabilities for complex, high-stakes tasks. It features a 1M+ token context window (922K input, 128K output) with support for text and image inputs. Optimized for step-by-step reasoning, instruction following, and accuracy, GPT-5.4 Pro excels at agentic coding, long-context workflows, and multi-step problem solving.

ChatOpenAI1M tokens$32.7018 / $196.2107 · 1M

openai/gpt-5.4-pro

Contexto
1M tokens
Máx. completion
128,000
Tools
Sí
JSON
Sí
Lanzamiento
2026-03-05

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": "openai/gpt-5.4-pro",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Consigue tu API key

Preguntas frecuentes

¿Qué es GPT-5.4 Pro?
GPT-5.4 Pro is OpenAI's most advanced model, building on GPT-5.4's unified architecture with enhanced reasoning capabilities for complex, high-stakes tasks. It features a 1M+ token context window (922K input, 128K output) with support for text and image inputs. Optimized for step-by-step reasoning, instruction following, and accuracy, GPT-5.4 Pro excels at agentic coding, long-context workflows, and multi-step problem solving. GPT-5.4 Pro corre en el API de Geek Hub (compatible con OpenAI). Id: openai/gpt-5.4-pro.
¿GPT-5.4 Pro es gratis?
No. El input cuesta $32.7018 / 1M tokens y el output $196.2107 / 1M tokens en Geek Hub (markup incluido).
¿Cuál es el contexto de GPT-5.4 Pro?
GPT-5.4 Pro tiene una ventana de 1M tokens. Soporta hasta 128,000 tokens de completion.
¿GPT-5.4 Pro soporta tool calling y structured outputs?
GPT-5.4 Pro acepta tools y tool_choice para function calling. También soporta structured outputs con un JSON schema en response_format.
¿Cuándo se lanzó GPT-5.4 Pro?
GPT-5.4 Pro se lanzó el 5 de marzo de 2026.

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