GPT-5.4 Mini
GPT-5.4 MiniAlternatives?
CheaperGemini 3.8 Flashunstated+5%-11%*$0.75 / $3.75Sampling parameters are ignored+1
BetterClaude Opus 5unstated+18%+493%$5 / $25
OpenGLM 5.3unstated+12%+27%$1.40 / $4.40No image input+4CheaperGPT-5.6 Lunaunstated+3%-73%$0.20 / $1.20
CheaperKimi K2.5unstatedOpen+3%-29%$0.60 / $3Context: 400K → 256KGemini 3.8 Flashunstated+5%-11%*$0.75 / $3.75Sampling parameters are ignored+1GPT-5.6 Lunaunstated+3%-73%$0.20 / $1.20Kimi K2.5unstatedOpen+3%-29%$0.60 / $3Context: 400K → 256K
MiMo v2.5 ProunstatedOpensame-68%$0.43 / $0.87No image inputMiMo v2 Prounstated-3%-68%$0.43 / $0.87No image inputClaude Opus 5unstated+18%+493%$5 / $25Claude Fable 5.1unstated+17%+1,085%$10 / $50Replace forced tool_choice+5Claude Opus 5.5unstated+16%+374%$4 / $20No forced tool use+5Claude Fable 5unstated+14%+1,085%$10 / $50
Grok 4.7unstated+14%+78%$2 / $6Reasoning cannot be disabled+4GLM 5.3unstatedOpen+12%+27%$1.40 / $4.40No image input+4Kimi K3unstatedOpen+9%+256%$3 / $15Sampling parameters are fixed+3Kimi K2.6unstatedOpen+8%same$0.95 / $4Context: 400K → 256KGLM 5.2unstatedOpen+7%+27%$1.40 / $4.40No image input
DeepSeek V4 Pro 0813unstatedOpen+4%+17%$1.32 / $3.96No image input+5GPT-6 Solunstated+13%—$2 / $10GPT-6 Astraunstated+13%—$10 / $50Monitoring can return HTTP 403+2GPT-5.6 Solunstated+12%—$4 / $20GPT-5.4unstated+7%—$2.50 / $15GPT-5.5unstated+7%—$5 / $30Prompts with >272K input tokensGPT-5.6 Terraunstated+7%—$2 / $12Prompts with >272K input tokensGPT-5.6 Lunaunstated+3%—$0.20 / $1.20GPT-5 (2025-08-07)unstatedsame—$1.25 / $10All OpenAI models →History
7 versionsBenchmarks
in Writing & LanguageFAQ
How much does GPT-5.4 Mini cost?›
$0.75 per 1M input tokens and $4.50 per 1M output tokens; cached input $0.075 per 1M.
Is GPT-5.4 Mini free to use?›
There is no free API; the cheapest paid price is $0.75 per 1M input tokens.
How good is GPT-5.4 Mini, and what is it best at?›
#129 of 334 in Chat & Knowledge, #49 of 132 in Coding, #51 of 133 in Agents & Tool Use, #67 of 195 in Writing & Language, #67 of 124 in Vision & Documents.
Is GPT-5.4 Mini better than Claude Opus 4.5?›
On EQ-Bench Longform Creative Writing 1.11, GPT-5.4 Mini scores 73 vs 73.1 — about the same.
How can I use GPT-5.4 Mini?›
Through the API of Azure, OpenAI.
What is the context window of GPT-5.4 Mini?›
400K tokens, with up to 128K output tokens.
When was GPT-5.4 Mini released? Is there a newer version?›
Released 2026-03-17. It has been superseded by GPT-5.6 Terra.
Is GPT-5.4 Mini open source?›
No, GPT-5.4 Mini is a closed model available through an API. The closest open-weights option here is GLM 5.3.
Can GPT-5.4 Mini read images?›
It accepts text and images, PDF files as input.
What is GPT-5.4 Mini?›
GPT-5.4 Mini is a closed language model from OpenAI, released Mar 2026, the successor to GPT-5 Mini.
What are the best alternatives to GPT-5.4 Mini?›
Gemini 3.8 Flash (cheaper), Claude Opus 5 (better), GLM 5.3 (open weights).