GPT-4 Models by OpenAI

OpenAIProprietaryHighlight
OpenAI releases · 42 in the last 12 monthsChangelog →
5 models2023–2024Up to 128k ctxFrom $5.00/1M input

Last refreshed 2026-05-19. Next refresh: weekly.

Details

ResearcherOpenAI
LicenseProprietary
Commercial useCommercial use: conditional
Models5
Released2023–2024
Max context128k

Capabilities

VisionAll models
Multimodal3 of 5 models
JSON / Tool use2 of 5 models
Structured Outputs3 of 5 models
Code ExecutionAll models

Links

Website

About

GPT-4 is a large multimodal model that accepts text or image inputs and outputs text. It can solve complex problems with greater accuracy than any of our previous models, thanks to its extensive general knowledge and advanced reasoning capabilities.

Decision facts

Best fit
vision and multimodal workJSON / Tool usestructured outputs
Capability starting point
GPT-4 Vision Preview with 128k context and multimodal inputs
Lowest tracked input
GPT-4 Turbo · $5.00/1M · Replicate API
Closest related family
Ember

Current Variants

Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.

1 in view4 retired

Use when the workload needs 128k context, code execution, and multimodal inputs.

2023-11128k contextcode executionmultimodal inputs

Release Timeline

3 release groups
2024-04
1 retired
GPT-4 Turbo
128k contextJSON / Tool usestructured outputs
Replaced
2023-11
1 current · 1 retired
GPT-4 Turbo Preview
128k contextstructured outputscode execution
Replaced
GPT-4 Vision Preview
128k contextcode executionmultimodal inputs
Current
2023-03
2 retired
GPT-4
8k contextJSON / Tool usestructured outputs
Replaced
GPT-4 32k
32k contextcode executionmultimodal inputs
Archived

Replaced By

Keep for legacy integrations; evaluate GPT-4.1 before new work.

Keep for legacy integrations; evaluate GPT-4.1 before new work.

Replaced

Keep for legacy integrations; evaluate GPT-4.1 before new work.

Specifications(5 models)

GPT-4 model specifications comparison
ModelReleasedContextParametersVisionMultimodalJSON / Tool useStructured OutputsCode Exec
GPT-4 Vision Preview2023-11128k1.76T (8x222B MoE)*YesYesNoNoYes

Pricing

GPT-4 model pricing by provider
ModelProviderInput / 1MOutput / 1MType
GPT-4 Vision PreviewAzure OpenAI$10$40Serverless

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