OpenAI: GPT-5.4 Nano

Released Mar 17, 2026

file+image+text→text

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Ranked in:Text Vision

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OpenRouter

GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency...

Best overall rank

#59

▼ 1 vs 7d ago

Total arena votes

439,601

Across 39 (subset, category) entries

Providers on OR

Azure + others

First seen

2026-05-08

72 days tracked

Trend

Pricing

Per token

Input (per 1M): $0.200
Output (per 1M): $1.25
Cache Read (per 1M): $0.020

Per unit

Web search: $0.010/call

Capabilities

Modality

text+image+file->text

Context

400K tokens

Tokenizer

GPT

Knowledge cutoff

2025-08-31

Max output

128K tokens

Moderation

Moderated

Supported parameters

include_reasoning

max_completion_tokens

max_tokens

reasoning

reasoning_effort

response_format

seed

structured_outputs

tool_choice

tools

Providers

Provider	Region / Tag	Context	Input/M	Output/M	Uptime 1d	Latency	Quant	Cache
Azure	`azure`	400K	$0.200	$1.25	99.88%	-	-	-
OpenAI	`openai`	400K	$0.200	$1.25	92.66%	-	-	-
OpenAI	`openai/flex`	400K	$0.100	$0.625	92.66%	-	-	-

Per-category ranks

Text

Rank	Category	Variant	Elo	Votes
#80	Japanese	high	1375	502
#82	Industry Mathematical	high	1436	2,879
#84	Math	high	1427	2,860
#99	French	high	1429	1,806
#101	Polish	high	1400	1,001
#102	Expert	high	1436	5,199
#104	Coding	high	1462	15,304
#105	German	high	1392	806
#106	Industry Software And It Services	high	1452	21,589
#106	Multi Turn	high	1416	10,352
#116	Industry Business And Management And Financial Operations	high	1406	10,915
#117	Korean	high	1343	890
#118	Spanish	high	1388	1,694
#121	Exclude Ties	high	1392	41,717
#121	Hard Prompts	high	1423	35,658
#122	Hard Prompts English	high	1432	17,860
#123	Overall	high	1404	54,399
#124	English	high	1416	25,890
#124	Industry Life And Physical And Social Science	high	1419	9,020
#124	Russian	high	1394	5,729
#128	Instruction Following	high	1389	18,291
#131	Longer Query	high	1406	23,233
#132	Industry Legal And Government	high	1403	4,275
#132	Industry Medicine And Healthcare	high	1419	4,088
#134	Chinese	high	1421	2,803
#140	Industry Entertainment And Sports And Media	high	1353	11,569
#141	Non English	high	1362	28,496
#148	Industry Writing And Literature And Language	high	1364	13,134
#160	Creative Writing	high	1337	8,814

Vision

Rank	Category	Variant	Elo	Votes
#43	Entity Recognition	high	1120	129
#53	Chinese	high	1242	1,233
#57	Humor	high	1157	707
#58	Diagram	high	1229	5,700
#58	Homework	high	1234	3,073
#58	Ocr	high	1216	15,287
#59	Overall	high	1205	21,392
#61	English	high	1204	9,067
#65	Creative Writing	high	1167	1,120
#66	Creative Writing Vision	high	1166	1,120

Provider

Region / Tag

Context

Input/M

Output/M

Uptime 1d

Latency

Quant

Cache

Azure

azure

400K

$0.200

$1.25

99.88%

OpenAI

openai

400K

$0.200

$1.25

92.66%

OpenAI

openai/flex

400K

$0.100

$0.625

92.66%

Per-category ranks

Text

Rank	Category	Variant	Elo	Votes
#80	Japanese	high	1375	502
#82	Industry Mathematical	high	1436	2,879
#84	Math	high	1427	2,860
#99	French	high	1429	1,806
#101	Polish	high	1400	1,001
#102	Expert	high	1436	5,199
#104	Coding	high	1462	15,304
#105	German	high	1392	806
#106	Industry Software And It Services	high	1452	21,589
#106	Multi Turn	high	1416	10,352
#116	Industry Business And Management And Financial Operations	high	1406	10,915
#117	Korean	high	1343	890
#118	Spanish	high	1388	1,694
#121	Exclude Ties	high	1392	41,717
#121	Hard Prompts	high	1423	35,658
#122	Hard Prompts English	high	1432	17,860
#123	Overall	high	1404	54,399
#124	English	high	1416	25,890
#124	Industry Life And Physical And Social Science	high	1419	9,020
#124	Russian	high	1394	5,729
#128	Instruction Following	high	1389	18,291
#131	Longer Query	high	1406	23,233
#132	Industry Legal And Government	high	1403	4,275
#132	Industry Medicine And Healthcare	high	1419	4,088
#134	Chinese	high	1421	2,803
#140	Industry Entertainment And Sports And Media	high	1353	11,569
#141	Non English	high	1362	28,496
#148	Industry Writing And Literature And Language	high	1364	13,134
#160	Creative Writing	high	1337	8,814

Vision

Rank	Category	Variant	Elo	Votes
#43	Entity Recognition	high	1120	129
#53	Chinese	high	1242	1,233
#57	Humor	high	1157	707
#58	Diagram	high	1229	5,700
#58	Homework	high	1234	3,073
#58	Ocr	high	1216	15,287
#59	Overall	high	1205	21,392
#61	English	high	1204	9,067
#65	Creative Writing	high	1167	1,120
#66	Creative Writing Vision	high	1166	1,120