This model was retired on 2027-09-02. The pricing below is the last-known rate, kept for migration reference.

GPT-5.4Deprecated

OpenAIReleasedMar 5, 2026KnowledgeAug 2025

VisionTool useReasoningPrompt cachingStructured outputWeb search

Compare GPT-5.4

Context

1.1M

Max output

128K

Serving providers

Cheapest input

$2.50 /1M

Prices are on-demand list rates. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.

Benchmarks

independent evaluations · source: ARC Prize and Artificial Analysis

Speed & latency

Output speed

135 t/s

tokens / second

Time to first token

143.52s

latency

Headline indices

Intelligence Index

53.1

of 100

Coding Index

71.1

of 100

Agentic Index

44.2

of 100

Individual benchmarks · click a row for effort variants

Benchmark

Best score

Effort

Cost / task

APEX Agents

33%

default

—

ARC-AGI-2

74%

xhigh

$1.52

CritPt

23%

default

—

GDPval

1394.0

default

—

GPQA Diamond

92%

default

—

Humanity's Last Exam

44%

default

—

IFBench

74%

default

—

IT-Bench SRE

35%

default

—

Long-Context Reasoning

78%

default

—

MMMU-Pro

78%

default

—

Omniscience

5.8

default

—

Omniscience Accuracy

0.5

default

—

Omniscience Non Hallucination

0.2

low

—

SciCode

57%

default

—

TerminalBench Hard

58%

default

—

TerminalBench v2.1

78%

default

—

τ-bench Banking

40%

default

—

τ²-bench

87%

default

—

Pricing detail

cost beyond the standard rate · source: models.dev

Long context (>200K)

$5.00 / $22.50

input / output · per 1M

Pricing by serving provider

last-known · per 1M tokens · click a provider to expand

Serving provider

Input /1M

Output /1M

Endpoints

Databricks

$2.50

$15.00

OpenAI

$2.50

$15.00

Azure

$2.50

$15.00

OpenRouter

$2.50

$15.00

Price history

input + output $/1M since we started tracking

Input Output

Cost calculator

estimate your monthly spend on this model

Input tokens / call

Output tokens / call

Calls / month

Serving provider

$1,700

estimated / month

Model IDs

copy the exact identifier for your platform

databricks/databricks-gpt-5-4gpt-5.4azure/gpt-5.4openai/gpt-5.4

Frequently asked questions

GPT-5.4 pricing, context and availability

Is GPT-5.4 still available?

GPT-5.4 was retired on 2027-09-02. The pricing on this page is the last-known rate, kept for migration reference.

How much did GPT-5.4 cost?

GPT-5.4's last-known pricing, before it was retired on 2027-09-02, was $2.50 per 1M input tokens and $15.00 per 1M output tokens.

What was the context window of GPT-5.4?

GPT-5.4 had a 1.1M token context window and could return up to 128K output tokens.

What could GPT-5.4 do?

GPT-5.4 supported image input (vision), tool use, reasoning, prompt caching, structured output and web search.

Other OpenAI models

compare pricing across the OpenAI lineup

gpt-oss-120b$0.03/1M · 19 providers gpt-oss-20b$0.01/1M · 13 providers GPT-4o-mini$0.15/1M · 6 providers GPT-5$1.25/1M · 6 providers GPT-4o$2.50/1M · 6 providers GPT-5 Nano$0.05/1M · 5 providers GPT-4.1 Nano$0.10/1M · 5 providers GPT-5 Mini$0.25/1M · 5 providers

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