AI Model Catalog: 6 Models Compared — Pricing, Context & Benchmarks

OpenAI: GPT-5-Codex T

Reasoning Tools JSON 40.9

Coding-optimized GPT model for repository edits, reviews, and agentic software work

openai/gpt-5-codex 2025-09-15 400K context $1.1/M input $9/M output

13 providers

OpenAI: GPT-4o (2024-11-20) T

Tools 33.3

GPT model for general reasoning, writing, coding, and tool-assisted tasks

openai/gpt-4o-2024-11-20 2024-11-20 128K context $2.5/M input $10/M output

8 providers

OpenAI: GPT-4o (2024-08-06) T

Tools 33.1

GPT model for general reasoning, writing, coding, and tool-assisted tasks

openai/gpt-4o-2024-08-06 2024-08-06 128K context $2.5/M input $10/M output

7 providers

OpenAI: GPT-4 Turbo T

31.9

Compact GPT model for low-latency assistance and high-volume workloads

openai/gpt-4-turbo 2023-11-06 128K context $10/M input $30/M output

15 providers

OpenAI: GPT-4o (2024-05-13) T

Tools JSON 30.9

GPT model for general reasoning, writing, coding, and tool-assisted tasks

openai/gpt-4o-2024-05-13 2024-05-13 128K context $5/M input $15/M output

5 providers

OpenAI: GPT-4o mini T

22.9

Small omni GPT for cheap multimodal assistance and production-scale traffic

openai/gpt-4o-mini 2024-07-18 128K context $0.15/M input $0.6/M output

23 providers

Filterable model directory
Model	Creator	Score	Inputs	Context	Input	Output	Released
GPT-5-Codexopenai/gpt-5-codex	OpenAI	40.9	T	400K	$1.1	$9	2025-09-15
GPT-4o (2024-11-20)openai/gpt-4o-2024-11-20	OpenAI	33.3	T	128K	$2.5	$10	2024-11-20
GPT-4o (2024-08-06)openai/gpt-4o-2024-08-06	OpenAI	33.1	T	128K	$2.5	$10	2024-08-06
GPT-4 Turboopenai/gpt-4-turbo	OpenAI	31.9	T	128K	$10	$30	2023-11-06
GPT-4o (2024-05-13)openai/gpt-4o-2024-05-13	OpenAI	30.9	T	128K	$5	$15	2024-05-13
GPT-4o miniopenai/gpt-4o-mini	OpenAI	22.9	T	128K	$0.15	$0.6	2024-07-18