AI Model Catalog: 37 Models Compared — Pricing, Context & Benchmarks

Google: Gemini 3.5 Flash T

Reasoning Tools JSON

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 3.1 Flash Lite T

Reasoning Tools JSON

Low-latency Gemini model for high-volume multimodal and agent workloads

google/gemini-3.1-flash-lite 2026-05-07 1.04858M context $0.25/M input $1.5/M output

23 providers

OpenAI: GPT-5.5 T

Reasoning Tools JSON

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

OpenAI: GPT-5.5 Pro T

Reasoning Tools JSON

Highest-accuracy GPT-5.5 tier for slower, precision-heavy reasoning and coding

openai/gpt-5.5-pro 2026-04-23 1.05M context $30/M input $180/M output

18 providers

OpenAI: GPT-5.4 nano T

Reasoning Tools JSON

Cheapest GPT-5.4 lane for simple routing, extraction, and bulk automation

openai/gpt-5.4-nano 2026-03-17 400K context $0.2/M input $1.25/M output

27 providers

OpenAI: GPT-5.4 mini T

Reasoning Tools JSON

Strong small GPT for coding subagents, quick tool use, and high-volume work

openai/gpt-5.4-mini 2026-03-17 400K context $0.75/M input $4.5/M output

31 providers

OpenAI: GPT-5.4 Pro T

Reasoning Tools

More exact GPT-5.4 tier for demanding professional reasoning and agent tasks

openai/gpt-5.4-pro 2026-03-05 1.05M context $30/M input $180/M output

19 providers

OpenAI: GPT-5.4 T

Reasoning Tools JSON

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-5.3 Codex T

Reasoning Tools JSON

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

openai/gpt-5.3-codex 2026-02-05 400K context $1.75/M input $14/M output

28 providers

OpenAI: GPT-5.2 Codex T

Reasoning Tools JSON

Code-specialist GPT for repository edits, reviews, and long-running software agents

openai/gpt-5.2-codex 2025-12-11 400K context $0.14/M input $1.14/M output

23 providers

OpenAI: GPT-5.2 Pro T

Reasoning Tools

Higher-accuracy GPT-5.2 variant for tougher reasoning and review workflows

openai/gpt-5.2-pro 2025-12-11 400K context $21/M input $168/M output

13 providers

OpenAI: GPT-5.2 T

Reasoning Tools

Reliable GPT generation for broad coding, writing, and tool-assisted product work

openai/gpt-5.2 2025-12-11 400K context $1.75/M input $14/M output

33 providers

xAI: Grok 4.1 Fast (Reasoning) T

Reasoning Tools JSON

xAI's fast agentic tool-calling model with a 2M context window and built-in reasoning

xai/grok-4.1-fast-reasoning 2025-11-19 2M context $0.2/M input $0.5/M output

4 providers

OpenAI: GPT-5.1 Codex T

Reasoning

Codex GPT for repository edits, code review, and practical software agents

openai/gpt-5.1-codex 2025-11-13 400K context $1.07/M input $8.5/M output

19 providers

OpenAI: GPT-5.1 T

Reasoning Tools JSON

Sharper GPT-5 generation for coding, product work, and tool-assisted tasks

openai/gpt-5.1 2025-11-13 400K context $1.25/M input $10/M output

28 providers

OpenAI: GPT-5.1 Codex mini T

Reasoning

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

openai/gpt-5.1-codex-mini 2025-11-13 400K context $0.22/M input $1.8/M output

15 providers

OpenAI: GPT-5.1 Codex Max T

Reasoning Tools JSON

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

openai/gpt-5.1-codex-max 2025-11-13 400K context $1.1/M input $9/M output

15 providers

OpenAI: GPT-5 Pro T

Reasoning

Higher-accuracy GPT-5 tier for tough analysis, coding reviews, and planning

openai/gpt-5-pro 2025-10-06 400K context $15/M input $120/M output

15 providers

OpenAI: GPT-5-Codex T

Reasoning Tools JSON

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-5 T

Tools

Original GPT-5 workhorse for reasoning, coding, writing, and tool workflows

openai/gpt-5 2025-08-07 400K context $1.25/M input $10/M output

30 providers

OpenAI: GPT-5 Mini T

Reasoning

Small GPT-5 for responsive agents, coding help, and everyday automation

openai/gpt-5-mini 2025-08-07 400K context $0.25/M input $2/M output

29 providers

OpenAI: GPT-5 Nano T

Reasoning

Tiny GPT-5 lane for routing, extraction, classification, and bulk jobs

openai/gpt-5-nano 2025-08-07 400K context $0.05/M input $0.4/M output

26 providers

Google: Gemini 2.5 Flash T

Reasoning Tools JSON

Fast Gemini workhorse for multimodal apps where latency and price matter

google/gemini-2.5-flash 2025-06-17 1.04858M context $0.3/M input $2.5/M output

30 providers

Google: Gemini 2.5 Pro T

Reasoning Tools JSON

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

Google: Gemini 2.5 Flash-Lite T

Reasoning Tools JSON

Lean Gemini 2.5 lane for cheap multimodal traffic and quick agents

google/gemini-2.5-flash-lite 2025-06-17 1.04858M context $0.1/M input $0.4/M output

18 providers

OpenAI: o3-pro T

Reasoning Tools

High-effort o3 tier for difficult technical reasoning and careful answers

openai/o3-pro 2025-06-10 200K context $20/M input $80/M output

8 providers

OpenAI: o4-mini T

Reasoning Tools JSON

Fast o-series model for compact reasoning, coding, and tool use

openai/o4-mini 2025-04-16 200K context $1.1/M input $4.4/M output

20 providers

OpenAI: o3 T

Reasoning

Deliberate o-series reasoner for hard math, coding, and multi-step analysis

openai/o3 2025-04-16 200K context $2/M input $8/M output

20 providers

OpenAI: GPT-4.1 nano T

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

OpenAI: GPT-4.1 T

Tools JSON

Long-lived GPT workhorse for coding, instruction following, and production apps

openai/gpt-4.1 2025-04-14 1.04758M context $2/M input $8/M output

28 providers

OpenAI: GPT-4.1 mini T

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: o1-pro T

O-series reasoning model for hard analysis, math, coding, and planning

openai/o1-pro 2025-03-19 200K context $150/M input $600/M output

7 providers

Google: Gemini 2.0 Flash T

Tools

Earlier Gemini Flash workhorse for responsive multimodal apps and tool use

google/gemini-2.0-flash 2024-12-11 1.04858M context $0.1/M input $0.42/M output

2 providers

Google: Gemini 2.0 Flash-Lite T

Tools

Low-latency Gemini model for high-volume multimodal and agent workloads

google/gemini-2.0-flash-lite 2024-12-11 1.04858M context $0.052/M input $0.21/M output

2 providers

OpenAI: o1 T

Reasoning

O-series reasoning model for hard analysis, math, coding, and planning

openai/o1 2024-12-05 200K context $15/M input $60/M output

16 providers

OpenAI: o3-deep-research T

Reasoning Tools

Research model for long-horizon investigation, synthesis, and analytical reports

openai/o3-deep-research 2024-06-26 200K context $9/M input $36/M output

6 providers

OpenAI: o4-mini-deep-research T

Reasoning Tools

Research model for long-horizon investigation, synthesis, and analytical reports

openai/o4-mini-deep-research 2024-06-26 200K context $1.8/M input $7.2/M output

5 providers

Filterable model directory
Model	Creator	Inputs	Context	Input	Output	Released
Gemini 3.5 Flashgoogle/gemini-3.5-flash	Google	T	1.04858M	$1.5	$9	2026-05-19
Gemini 3.1 Flash Litegoogle/gemini-3.1-flash-lite	Google	T	1.04858M	$0.25	$1.5	2026-05-07
GPT-5.5openai/gpt-5.5	OpenAI	T	1.05M	$5	$30	2026-04-23
GPT-5.5 Proopenai/gpt-5.5-pro	OpenAI	T	1.05M	$30	$180	2026-04-23
GPT-5.4 nanoopenai/gpt-5.4-nano	OpenAI	T	400K	$0.2	$1.25	2026-03-17
GPT-5.4 miniopenai/gpt-5.4-mini	OpenAI	T	400K	$0.75	$4.5	2026-03-17
GPT-5.4 Proopenai/gpt-5.4-pro	OpenAI	T	1.05M	$30	$180	2026-03-05
GPT-5.4openai/gpt-5.4	OpenAI	T	1.05M	$2.5	$15	2026-03-05
GPT-5.3 Codexopenai/gpt-5.3-codex	OpenAI	T	400K	$1.75	$14	2026-02-05
GPT-5.2 Codexopenai/gpt-5.2-codex	OpenAI	T	400K	$0.14	$1.14	2025-12-11
GPT-5.2 Proopenai/gpt-5.2-pro	OpenAI	T	400K	$21	$168	2025-12-11
GPT-5.2openai/gpt-5.2	OpenAI	T	400K	$1.75	$14	2025-12-11
Grok 4.1 Fast (Reasoning)xai/grok-4.1-fast-reasoning	xAI	T	2M	$0.2	$0.5	2025-11-19
GPT-5.1 Codexopenai/gpt-5.1-codex	OpenAI	T	400K	$1.07	$8.5	2025-11-13
GPT-5.1openai/gpt-5.1	OpenAI	T	400K	$1.25	$10	2025-11-13
GPT-5.1 Codex miniopenai/gpt-5.1-codex-mini	OpenAI	T	400K	$0.22	$1.8	2025-11-13
GPT-5.1 Codex Maxopenai/gpt-5.1-codex-max	OpenAI	T	400K	$1.1	$9	2025-11-13
GPT-5 Proopenai/gpt-5-pro	OpenAI	T	400K	$15	$120	2025-10-06
GPT-5-Codexopenai/gpt-5-codex	OpenAI	T	400K	$1.1	$9	2025-09-15
GPT-5openai/gpt-5	OpenAI	T	400K	$1.25	$10	2025-08-07
GPT-5 Miniopenai/gpt-5-mini	OpenAI	T	400K	$0.25	$2	2025-08-07
GPT-5 Nanoopenai/gpt-5-nano	OpenAI	T	400K	$0.05	$0.4	2025-08-07
Gemini 2.5 Flashgoogle/gemini-2.5-flash	Google	T	1.04858M	$0.3	$2.5	2025-06-17
Gemini 2.5 Progoogle/gemini-2.5-pro	Google	T	1.04858M	$1.25	$10	2025-06-17
Gemini 2.5 Flash-Litegoogle/gemini-2.5-flash-lite	Google	T	1.04858M	$0.1	$0.4	2025-06-17
o3-proopenai/o3-pro	OpenAI	T	200K	$20	$80	2025-06-10
o4-miniopenai/o4-mini	OpenAI	T	200K	$1.1	$4.4	2025-04-16
o3openai/o3	OpenAI	T	200K	$2	$8	2025-04-16
GPT-4.1 nanoopenai/gpt-4.1-nano	OpenAI	T	1.04758M	$0.1	$0.4	2025-04-14
GPT-4.1openai/gpt-4.1	OpenAI	T	1.04758M	$2	$8	2025-04-14
GPT-4.1 miniopenai/gpt-4.1-mini	OpenAI	T	1.04758M	$0.4	$1.6	2025-04-14
o1-proopenai/o1-pro	OpenAI	T	200K	$150	$600	2025-03-19
Gemini 2.0 Flashgoogle/gemini-2.0-flash	Google	T	1.04858M	$0.1	$0.42	2024-12-11
Gemini 2.0 Flash-Litegoogle/gemini-2.0-flash-lite	Google	T	1.04858M	$0.052	$0.21	2024-12-11
o1openai/o1	OpenAI	T	200K	$15	$60	2024-12-05
o3-deep-researchopenai/o3-deep-research	OpenAI	T	200K	$9	$36	2024-06-26
o4-mini-deep-researchopenai/o4-mini-deep-research	OpenAI	T	200K	$1.8	$7.2	2024-06-26