OpenAI: GPT-4

deprecatedproprietary

OpenAI's flagship model, GPT-4 is a large-scale multimodal language model capable of solving difficult problems with greater accuracy than previous models due to its broader general knowledge and adva

Intelligence
Speed
Context
8K
Max output
4K
Input price
$30/1M tokens
Output price
$60/1M tokens

Capabilities

Reasoning & Interaction
Tool Calling
Output Control
Structured Output
JSON Mode
Infrastructure
Streaming
Batch Processing
Fine-tuning

Details

Model IDopenai/gpt-4
Provider OpenRouter
Creator OpenAI
Familygpt-4
Licenseproprietary
Statusdeprecated
Typechat
Input modalitiestext
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window8K tokens
Max input—
Max output4K tokens
Reasoning tokens—
Knowledge cutoff
Release date
Deprecation date
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Pricing

Input
$30
Output
$60
Cache write
—
Cache read
—
Batch in
—
Batch out
—

Family Comparison: gpt-4

ModelContextMax outPricing
OpenAI: GPT-4 Turbo (older v1106)128K4K$10$30
OpenAI: GPT-4 (older v0314)8K4K$30$60
OpenAI: GPT-48K4K$30$60

API

GET/v1/models/openrouter/openai/gpt-4

OpenAI: GPT-4

deprecated
openai/gpt-4

OpenAI's flagship model, GPT-4 is a large-scale multimodal language model capable of solving difficult problems with greater accuracy than previous models due to its broader general knowledge and adva

Changes · 4 entries
openai/gpt-4update82e6976Apr 7, 2026, 02:37 PM
descriptionOpenAI's flagship model, GPT-4 is a large-scale multimoda...→OpenAI's flagship model, GPT-4 is a large-scale multimoda...
openai/gpt-4update1cd659eMar 24, 2026, 04:19 AM
capabilitiesjson modeyes
openai/gpt-4update2b100acMar 23, 2026, 05:30 AM
model_typechat
release_date2023-05-28
taglineOpenAI's flagship model, GPT-4 is a large-scale multimoda...
tools["function_calling"]
openai/gpt-4create7f5c66fMar 21, 2026, 05:16 AM