OpenAI: GPT-5.4 Image 2

OpenAI: GPT-5.4 Image 2 is a large language model from OpenAI. It costs $8.00 per million input tokens and $15.00 per million output tokens. Its context window is 272K tokens.

ReasoningStructured outputPrompt cachingimage inputfile input

Input / 1M tokens: $8.00
Output / 1M tokens: $15.00
Cached input / 1M: $2.00
Context window: 272K

This model also charges $0.01 per search request

That is $10.00 per 1,000 requests, billed on top of the token prices above. On a typical 1,000-in / 500-out exchange the tokens cost $0.015, so the search fee is 65% on top. Per-token rankings elsewhere ignore this entirely.

Who serves it cheapest

1 hosts serve GPT-5.4 Image 2. Same weights, same API - the price difference is pure margin and routing.

Providers serving OpenAI: GPT-5.4 Image 2, cheapest first
Provider	Input / 1M	Output / 1M	Context	Throughput	Uptime 24h
OpenAICheapest	$8.00	$15.00	272K	-	100.0%

About GPT-5.4 Image 2

[GPT-5.4](https://openrouter.ai/openai/gpt-5.4) Image 2 combines OpenAI's GPT-5.4 model with state-of-the-art image generation capabilities from GPT Image 2. It enables rich multimodal workflows, allowing users to seamlessly move between reasoning, coding, and...

Specifications

OpenAI: GPT-5.4 Image 2 specifications
Model ID	`openai/gpt-5.4-image-2`
Provider	OpenAI
Context window	272K tokens
Max output	128K tokens
Input modalities	image, text, file
Output modalities	image, text
Knowledge cutoff	-
Open weights	No
Released	April 21, 2026

Cheaper alternatives

Models that cost less than GPT-5.4 Image 2 while keeping at least half its context window and every input modality it supports.

Claude Sonnet 4.6

$3.00 in · $15.00 out

1.6× cheaper

Claude Sonnet 4.5

$3.00 in · $15.00 out

1.6× cheaper

Claude Sonnet 4

$3.00 in · $15.00 out

1.6× cheaper

GPT-5.4

$2.50 in · $15.00 out

1.7× cheaper

GPT-5.3-Codex

$1.75 in · $14.00 out

2.0× cheaper

Frequently asked

How much does OpenAI: GPT-5.4 Image 2 cost?

$8.00 per million input tokens and $15.00 per million output tokens. Cached input reads cost $2.00 per million tokens.

What is the context window of OpenAI: GPT-5.4 Image 2?

272K tokens, with up to 128K tokens of output per request.

Does OpenAI: GPT-5.4 Image 2 have extra fees beyond per-token pricing?

Yes. OpenAI: GPT-5.4 Image 2 charges $0.01 per search request - $10.00 per 1,000 requests - on top of $8.00 per million input tokens and $15.00 per million output tokens. On a typical 1,000-input / 500-output exchange the search fee alone is 65% on top.

Confirm against the source: OpenAI official pricing.