GPT-5.4 Mini (2026-03-17)
Mar 2026
GPT-5.4 Mini (2026-03-17)Compare inon
GPT-5.4 Mini (2026-03-17) measured on 9 of 104 Chat & Knowledge benchmarks9
BenchmarkByScoreRank
Knowledge2
Reasoning1
Math4
Legacy · saturated or no longer reported2
No benchmark matches
Alternatives?
ModelScoreCostPer taskWhat changes
CheaperQwen3.6 Plusunstated×4-33%$0.50 / $3
BetterClaude Opus 4.8max×15+493%$4.08
OpenKimi K2.6unstated×7same$0.95 / $4Context: 400K → 256KCheaperGPT-5.4 Nano (2026-03-17)high×3-73%$0.20 / $1.25CheaperGPT-5 Mini (2025-08-07)high×3-59%$0.25 / $2ModelScoreCostPer taskWhat changes
Qwen3.6 Plusunstated×4-33%$0.50 / $3GPT-5.4 Nano (2026-03-17)high×3-73%$0.20 / $1.25GPT-5 Mini (2025-08-07)high×3-59%$0.25 / $2
Gemini 2.5 Flashunstated×2-50%$0.30 / $2.50Gemini 3 Flash Previewunstated×2-33%$0.50 / $3ModelScoreCostPer taskWhat changes
Claude Opus 4.8max×15+493%$4.08GPT-5.4 (2026-03-05)xhigh×13+233%$2.50 / $15Claude Opus 4.7xhigh×11+493%$5 / $25Claude Opus 4.6max×11+493%$5 / $25GPT-5.2 (2025-12-11)xhigh×9+185%$1.75 / $14ModelScoreCostPer taskWhat changes
Kimi K2.6unstatedOpen×7same$0.95 / $4Context: 400K → 256K
GLM 5.1unstatedOpen×6+27%$1.40 / $4.40Context: 400K → 203K+1GLM-4.6unstatedOpensame-41%$0.60 / $2.20Context: 400K → 200K+1GLM 5unstatedOpensame-8%$1 / $3.20Context: 400K → 203K+1Kimi K2 ThinkingunstatedOpen-100%-49%$0.47 / $2Context: 400K → 256K+1ModelScoreCostPer taskWhat changes
GPT-5.4 (2026-03-05)xhigh×13—$2.50 / $15GPT-5.2 (2025-12-11)high×9—$1.75 / $14GPT-5 Pro (2025-10-06)×7—$15 / $120GPT-5.1 (2025-11-13)high×6—$1.25 / $10GPT-5 (2025-08-07)high×6—$1.25 / $10GPT-5.4 Nano (2026-03-17)high×3—$0.20 / $1.25GPT-5 Mini (2025-08-07)high×3—$0.25 / $2o3 (2025-04-16)highsame—$2 / $8Context: 400K → 200KAll OpenAI models →History
7 versionsBenchmarks
in Chat & KnowledgeGPQA Diamond · Epoch83.6#58
OTIS Mock AIME 2024 202587.2#54
FrontierMath28.3#14
FrontierMath Tier 42.1#27
SimpleQA Verified v129.4#58
Chess Puzzles23#45
FAQ
How much does GPT-5.4 Mini (2026-03-17) cost?›
$0.75 per 1M input tokens and $4.50 per 1M output tokens.
Is GPT-5.4 Mini (2026-03-17) 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 (2026-03-17), and what is it best at?›
#58 of 83 in Chat & Knowledge.
Is GPT-5.4 Mini (2026-03-17) better than Qwen 3.5 Plus?›
On FrontierMath Tier 4, GPT-5.4 Mini (2026-03-17) scores 2.1 vs 2.1 — about the same.
How can I use GPT-5.4 Mini (2026-03-17)?›
Through the OpenAI API.
What is the context window of GPT-5.4 Mini (2026-03-17)?›
400K tokens.
When was GPT-5.4 Mini (2026-03-17) released? Is there a newer version?›
Released 2026-03-17. It is the current version in its line.
Can GPT-5.4 Mini (2026-03-17) read images?›
It accepts text and images as input.
What is GPT-5.4 Mini (2026-03-17)?›
GPT-5.4 Mini (2026-03-17) is a language model from OpenAI, released Mar 2026.
What are the best alternatives to GPT-5.4 Mini (2026-03-17)?›
Qwen3.6 Plus (cheaper), Claude Opus 4.8 (better), Kimi K2.6 (open weights).