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

OpenAI: GPT-5.4 T

Reasoning Tools JSON 44.2

Agent-ready GPT for coding and computer-use workflows at a lower cost

openai/gpt-5.4 2026-03-05 1.05M context $2.5/M input $15/M output

42 providers

OpenAI: GPT-5.5 T

Reasoning Tools JSON 37.3

Default frontier GPT for coding, computer use, research, and knowledge work

openai/gpt-5.5 2026-04-23 1.05M context $5/M input $30/M output

46 providers

Google: Gemini 3.5 Flash T

Reasoning Tools JSON 27.3

Fast Gemini model balancing multimodal reasoning, tool use, and cost

google/gemini-3.5-flash 2026-05-19 1.04858M context $1.5/M input $9/M output

31 providers

Google: Gemini 2.5 Pro T

Reasoning Tools JSON 3.5

Google's proven reasoning model for coding, math, and multimodal analysis

google/gemini-2.5-pro 2025-06-17 1.04858M context $1.25/M input $10/M output

29 providers

OpenAI: GPT-4.1 mini T

1.8

Affordable GPT-4.1 lane for fast coding help and structured extraction

openai/gpt-4.1-mini 2025-04-14 1.04758M context $0.4/M input $1.6/M output

25 providers

OpenAI: GPT-4.1 nano T

1.2

Tiny GPT-4.1 option for classification, routing, and very high-volume tasks

openai/gpt-4.1-nano 2025-04-14 1.04758M context $0.1/M input $0.4/M output

20 providers

Filterable model directory
Model	Creator	Score	Inputs	Context	Input	Output	Released
GPT-5.4openai/gpt-5.4	OpenAI	44.2	T	1.05M	$2.5	$15	2026-03-05
GPT-5.5openai/gpt-5.5	OpenAI	37.3	T	1.05M	$5	$30	2026-04-23
Gemini 3.5 Flashgoogle/gemini-3.5-flash	Google	27.3	T	1.04858M	$1.5	$9	2026-05-19
Gemini 2.5 Progoogle/gemini-2.5-pro	Google	3.5	T	1.04858M	$1.25	$10	2025-06-17
GPT-4.1 miniopenai/gpt-4.1-mini	OpenAI	1.8	T	1.04758M	$0.4	$1.6	2025-04-14
GPT-4.1 nanoopenai/gpt-4.1-nano	OpenAI	1.2	T	1.04758M	$0.1	$0.4	2025-04-14