What is the gpt-4o API used for?

gpt-4o is listed on Routin as a chat. Developers can evaluate its provider, context window, pricing fields and OpenAI-compatible access for production AI apps and agents.

gpt-4o is associated with OpenAI in the Routin model catalog when provider metadata is available.

How do I call gpt-4o with an OpenAI-compatible client?

Create a Routin API key, set your OpenAI-compatible client base URL to the Routin API endpoint, and use gpt-4o as the model name when making chat, response or modality-specific requests supported by the model.

How is gpt-4o pricing evaluated?

Routin surfaces available pricing metadata for gpt-4o, including input price, output price, billing unit, context tiers and cache-related prices when the provider exposes them.

gpt-4o API - Pricing, Context and OpenAI-Compatible Access

Routin

相关模型 / Related models

同系列或更低输入价的公开模型。 / Same provider or cheaper catalog alternatives.

Model	Provider	Type	Input	Output
text-embedding-3-small	OpenAI	chat	0.0200 Token / 1M tokens	—
gpt-5-nano	OpenAI	chat	0.0500 Token / 1M tokens	0.4000 Token / 1M tokens
gpt-5-nano-2025-08-07	OpenAI	chat	0.0500 Token / 1M tokens	0.4000 Token / 1M tokens
gpt-4.1-nano	OpenAI	chat	0.1000 Token / 1M tokens	0.4000 Token / 1M tokens
gpt-4.1-nano-2025-04-14	OpenAI	chat	0.1000 Token / 1M tokens

Context & Pricing

Published rates, tier transitions, and modality-specific surcharges in the current catalog entry.

Starting price: $0.1786/1M tokens

Pricing	Billing mode
Prompt	$0.1786/1M tokens
Output	$0.7143/1M tokens
Cache hit	$0.0893/1M tokens

Additional rates

No additional rate points published

AI Coding Agents Usage

Top 10 AI coding agents using this model during the last 15 days.

#	AI Coding Agents Usage	Total Tokens	Requests	Success rate	Last active
#1	OpenCoWork Open-source collaborative AI agent workspace	9	1	100.0%	2026-09-12
#2	OpenAI Codex OpenAI's agentic coding assistant and CLI	0	3	0.0%	2026-09-14
#3	Claude Code

SDK & Language Clients

Top 10 official SDKs and language HTTP clients using this model during the last 15 days.

#	SDK / Language	Total Tokens	Requests	Success rate	Last active
#1	Python Language SDK / HTTP client	19.4M	69.3K	99.5%	2026-09-19
#2	Go Language SDK / HTTP client	4.3M	8.8K	99.7%	2026-09-19
#3	Node.js Language SDK / HTTP client

gpt-4o API - Pricing, Context and OpenAI-Compatible Access | Routin Large Model Service Platform

Routin

gpt-4o

相关模型 / Related models

常见问题 / FAQ