gpt-5 — API, Pricing & Context Window | Vivgrid

gpt-5 — API, Pricing & Context Window

gpt-5 on Vivgrid: OpenAI's GPT-5 model with a 272K context window, function calling, and three-region geo-distributed acceleration.

gpt-5 is OpenAI's foundational GPT-5 model, a reliable all-rounder for reasoning, coding assistance, and agent workloads. Its 272K-token context window covers most long-context needs, and it supports robust function calling.

On Vivgrid, gpt-5 enjoys one of the widest acceleration footprints — geo-distributed across AMER, EMEA, and APAC — for consistently low latency worldwide.

Specifications
Provider OpenAI
Model ID gpt-5
Best for General-purpose
Context window 272,000 tokens
Max output 128,000 tokens
Modalities Text, Image
Tool / function calling Yes
Knowledge cutoff 2024-09
Acceleration ⚡ Geo-Distributed — AMER, EMEA, APAC

Pricing

Pricing in USD per 1M tokens, matching the provider's rates.

Input Cached input Output
$1.25 $0.125 $10.00

Quick start

Call gpt-5 through Vivgrid's unified, OpenAI-compatible endpoint. Get an API key from the Vivgrid Console.

curl https://api.vivgrid.com/v1/chat/completions \
  -H "Authorization: Bearer $VIVGRID_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5",
    "messages": [\
      { "role": "user", "content": "Say hello in English, Chinese and Spanish." }\
    ],
    "stream": true
  }'

Ideal use cases

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