OpenAI · deprecated

GPT-4-Classic

GPT-4-Classic is attributed to OpenAI in the catalog. It accepts text and image input and produces text output. Reported capabilities include tool calling.

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Modalities

Token rates

Unavailable

No recent paired token rate available

Context

Released

2023-11-06

Knowledge cutoff

Nov 2023

Where to use it

1 observed offerings · token prices in USD per million where available

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Poe

openai/gpt-4-classic

deprecated

Input

$27

Output

$54

Cache

—

Context

Max output

Reasoning: No
Tool calling: Yes
Structured output: Unknown
Temperature: No

Historical price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
Poe openai/gpt-4-classic	deprecatedHistorical price	8K	4K	$27	$54	—	No	Yes	Unknown	No

Capabilities and limits

Input: text, image
Output: text
Max output: 4K
Weights: Closed (source-reported)
Release: 2023-11-06
Knowledge cutoff: Nov 2023
Family: gpt

Tool calling · Vision

Provider-specific limits and support can differ.

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Models to compare

Candidates match reported specifications; they are not tested replacements.

GPT Realtime 1.5OpenAI · 32K contextCompare →ChatGPT-4oOpenAI · 128K contextCompare →GPT-4oOpenAI · 128K contextCompare →

Model and price history

Price history (1 observations)

Date	Provider	Input / output
2026-10-22	Poe	$27 / $54