Skip to content
/
OpenRouter
© 2026 OpenRouter, Inc

Product

  • Chat
  • Rankings
  • Apps
  • Models
  • Providers
  • Pricing
  • Enterprise
  • Labs

Company

  • About
  • Announcements
  • CareersHiring
  • Privacy
  • Terms of Service
  • Support
  • State of AI
  • Works With OR
  • Data

Developer

  • Documentation
  • API Reference
  • SDK
  • Status

Connect

  • Discord
  • GitHub
  • LinkedIn
  • X
  • YouTube
Favicon for openai

OpenAI: GPT-5 Chat

openai/gpt-5-chat

ChatCompare

GPT-5 Chat is designed for advanced, natural, multimodal, and context-aware conversations for enterprise applications.

Modalities

Input Price

$1.25per 1M

Output Price

$10per 1M

Context

128K

Weekly Tokens

61.7B

Released

Aug 7, 2025

Overview
Playground
Providers
Performance
Pricing
Apps
Activity
Uptime
API

Performance for GPT-5 Chat

Compare different providers across OpenRouter

Effective Pricing for GPT-5 Chat

Actual cost per million tokens across providers over the past hour

Apps using GPT-5 Chat

Top public apps this month

Recent activity on GPT-5 Chat

Total usage per day on OpenRouter

Not enough data to display yet.

Uptime stats for GPT-5 Chat

Uptime stats for GPT-5 Chat across all providers

Providers for GPT-5 Chat

OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

Sample code and API for GPT-5 Chat

OpenRouter normalizes requests and responses across providers for you.

OpenRouter provides an OpenAI-compatible completion API to 400+ models & providers that you can call directly, or using the OpenAI SDK. Additionally, some third-party SDKs are available.

In the examples below, the OpenRouter-specific headers are optional. Setting them allows your app to appear on the OpenRouter leaderboards.

Using third-party SDKs

For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.

See the Request docs for all possible fields, and Parameters for explanations of specific sampling parameters.