GPT-5.4
GPT-5.4Alternatives?
CheaperGemini 4 Argonhighwins 60%-29%*$1.99Context: 1.05M → 1M+3BetterGPT-6.1 Solmaxwins 52%-29%$0.72Remove unsupported parameters+5
OpenKimi K3maxwins 53%+7%$2.00Context: 1.05M → 1M+4CheaperGemini 3.8 Flashhighwins 56%-73%*$1.24Context: 1.05M → 1M+2CheaperGemini 3.1 Pro Previewunstatedwins 56%-20%$2 / $12Context: 1.05M → 1M+1Gemini 4 Argonhighwins 60%-29%*$1.99Context: 1.05M → 1M+3Gemini 3.8 Flashhighwins 56%-73%*$1.24Context: 1.05M → 1M+2Gemini 3.1 Pro Previewunstatedwins 56%-20%$2 / $12Context: 1.05M → 1M+1Gemini 3.6 Flashhighwins 54%-73%*$1.60Context: 1.05M → 1M
Muse Sparkunstatedwins 53%-64%$1.25 / $4.25Context: 1.05M → 1M+2GPT-6.1 Solmaxwins 52%-29%$0.72Remove unsupported parameters+5GPT-5.6 Solxhighwins 54%+42%$1.18Gemini 3.8 Flashhighwins 56%-73%*$1.24Context: 1.05M → 1M+2Gemini 3.6 Flashhighwins 54%-73%*$1.60Context: 1.05M → 1MMuse Spark 1.3maxwins 53%-64%$1.60Context: 1.05M → 1M+6Kimi K3maxOpenwins 53%+7%$2.00Context: 1.05M → 1M+4
GLM 5.2maxOpensame-62%$1.47Context: 1.05M → 1M+1GLM 5.3maxOpensame-62%$2.01Context: 1.05M → 1M+5GLM 5unstatedOpensame-72%$1 / $3.20Context: 1.05M → 203K+1GLM 5.1unstatedOpensame-62%$1.40 / $4.40Context: 1.05M → 203K+1GPT-5.6 Solxhighwins 54%—$1.18GPT-6.1 Solmaxwins 52%—$0.72Remove unsupported parameters+5GPT-5.5highsame—$1.54Prompts with >272K input tokensGPT-6 Astramaxsame—$3.26Monitoring can return HTTP 403+2GPT-6 Solmaxsame—$1.04GPT-5.6 Terraxhighsame—$0.63Prompts with >272K input tokensGPT-5.1highsame—$1.25 / $10Context: 1.05M → 400KGPT-6 Lunamaxwins 45%—$0.068Function calling only with none · Chat Completions+3All OpenAI models →History
17 versionsBenchmarks
in Writing & LanguageFAQ
How much does GPT-5.4 cost?›
$2.50 per 1M input tokens and $15 per 1M output tokens; cached input $0.25 per 1M.
Is GPT-5.4 free to use?›
There is no free API; the cheapest paid price is $2.50 per 1M input tokens.
How good is GPT-5.4, and what is it best at?›
#168 of 334 in Chat & Knowledge, #26 of 44 in Coding, #48 of 175 in Agents & Tool Use, #35 of 195 in Writing & Language, #67 of 124 in Vision & Documents.
Is GPT-5.4 better than GPT-5.2?›
On Arena Text · creative writing, GPT-5.4 scores 1,442 vs 1,391 — higher.
How can I use GPT-5.4?›
Through the API of Amazon Bedrock, Azure, OpenAI.
What is the context window of GPT-5.4?›
1.05M tokens, with up to 128K output tokens.
When was GPT-5.4 released? Is there a newer version?›
Released 2026-03-05. It has been superseded by GPT-5.5.
Is GPT-5.4 open source?›
No, GPT-5.4 is a closed model available through an API. The closest open-weights option here is Kimi K3.
Can GPT-5.4 read images?›
It accepts text and images, PDF files as input.
What is GPT-5.4?›
GPT-5.4 is a closed language model from OpenAI, released Mar 2026, the successor to GPT-5.2.
What are the best alternatives to GPT-5.4?›
Gemini 4 Argon (cheaper), GPT-6.1 Sol (better), Kimi K3 (open weights).