All OpenAI models

GPT Chat Latest

OpenAI · released 3 months ago

GPT Chat Latest is a OpenAI model with a 400K token context window — about 570 pages of text. It reads Text, Images, and Files and replies in Text.

$5.75

input / 1M tokens

$34.50

output / 1M tokens

400K

context — about 570 pages

$0.06

a client proposal

Pricing

Input
$5.75 per million tokens
Output
$34.50 per million tokens
Cached input
$0.575 per million tokens
Web search
1.1¢ per search

Billed from your Alyph wallet. Prices can change when the provider changes theirs — last checked August 9, 2026.

The numbers

Provider
OpenAI
Released
3 months ago (2026-05-05)
Context window
400K tokens — about 570 pages
Max output
128K tokens per reply
Input
Text, Images, and Files
Output
Text
Reasoning
Answers directly

Cost vs Token Amount

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80% Input20% Output
free$5.75$11.500 tokens250k500k750k1000k
GPT Chat Latest

Adjust the ratio slider to change how output tokens influence the final price for equivalent workloads.

What a task costs

2K tokens in · 500 tokens out.

GPT Chat Latest

OpenAI

2.9¢

for this task

40% input · 60% output

Full pricing →

Your $5 welcome credit covers about 173 of these.

Compare GPT Chat Latest

Closest in price on a typical task:

GPT Chat Latest vs Fugu Ultra →GPT Chat Latest vs GPT-5.5 →GPT Chat Latest vs GPT-5.6 Sol →GPT Chat Latest vs GPT-5.6 Sol Pro →Any other combination →

Questions, answered

How much does GPT Chat Latest cost on Alyph?

GPT Chat Latest costs $5.75 per million input tokens and $34.50 per million output tokens on Alyph. A typical task — 5K tokens in, 800 out — works out to about $0.06. Billed from your Alyph wallet, with hard spending limits. Prices can change when the provider changes theirs; this page was last checked on August 9, 2026.

What is GPT Chat Latest's context window?

400K tokens — about 570 pages. Replies can be up to 128K tokens long.

Can GPT Chat Latest read images and files?

GPT Chat Latest reads Text, Images, and Files. Drop a file onto the canvas and it becomes part of the context — the only limit is the context window.

Does GPT Chat Latest show its reasoning?

No — GPT Chat Latest answers directly, without a visible thinking pass.

Test GPT Chat Latest against Fugu Ultra

One prompt, both models at the same time, the better answer wins. Free to start, with $5 of credit.

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