GPT 4o specs, prices, where it runs and its benchmark standing

Name: GPT 4o
Author: OpenAI

closed weights · top 10 on 0 of 8 · released Nov 20, 2024

Provider: OpenAI
Release date: Nov 20, 2024 · Pricing lists May 13, 2024; Boards
Parameters: Not disclosed by OpenAI
Modalities: Text, Image, Files to Text; OpenRouter
License: Proprietary; LMArena
Context window: 128K tokens; Pricing
Pricing: $2.5 in / $10 out per 1M tokens; All prices
Hosting: 2 priced API routes · Azure OpenAI (25 regions) · OpenRouter; Pricing Regions
Weights: Closed weights
Benchmarks: 8 boards captured

Rank	Board	Category	Score	Of
39	Search ArenaAgents and tools · as “GPT-4o (Search)”	Agents and tools	1,084	40
44	HLEReasoning · as “GPT-4o (November 2024)”	Reasoning	2.7%	44
56	Vision ArenaVision · as “ChatGPT-4o Latest (20250326)”	Vision	1,239	85
77	Text ArenaChat · as “ChatGPT-4o Latest (20250326)”	Chat	1,443	84
84	ARC-AGI-2Reasoning · as “GPT-4o”	Reasoning	0.0%	92
28	Aider PolyglotCoding · stale since 2025-10-03 · as “chatgpt-4o-latest (2025-03-29)”	Coding	45.3%	50
35	SWE-bench VerifiedCoding · stale since 2026-02-26 · as “GPT 4o (2024-11-20)”	Coding	21.6%	39
72	MMLU-ProReasoning · stale since 2026-03-11 · as “GPT-4o (2024-11-20)”	Reasoning	77.9%	100

Category ranks, more models and catalog changes

Facts