GPQA DiamondVerified
87.5%
GPQA Diamond (AA run)
Models / OpenAI
GPT-5.4 Mini
GPT-5.4 · Released 2026-03-17
OpenAI's March 2026 mid-tier. Best price/performance pick for production apps. $0.75/$4.50 per 1M tokens.
Cost-effective GPT-5.4 for production chatbots, code completions, and real-time applications.
Composite60
Context128K
Input / 1M$0.75
Output / 1M$4.5
Knowledge cutoff2026-01-01
Output speed236 t/s
Statussolid
Family profile
Best published score in each covered benchmark family.
69/100 avg
- Reasoning
- 88
- Coding
- 52
- Agentic
- 59
- Long context
- 77
4 tested benchmark families
Benchmark placements
Per-benchmark positions
Where GPT-5.4 Mini places on each public benchmark source that publishes a row. Rank counts every model with a latest row in the same test — not a universal quality score.
| Benchmark | Family | Rank | Score | Source | Date |
|---|---|---|---|---|---|
| AA output speed | Performance | #8/ 195 | Artificial Analysis | 2026-10-12 | |
| SciCode | Coding | #35/ 97 | 52 | Artificial Analysis | 2026-09-28 |
| Terminal-Bench | Agentic | #58/ 167 | 59 | Artificial Analysis | 2026-09-28 |
| GPQA Diamond | Reasoning | #69/ 184 | 88 | Artificial Analysis | 2026-09-28 |
| AA-LCR | Long context | #73/ 184 | 77 | Artificial Analysis | 2026-09-28 |
| Humanity's Last Exam | Reasoning | #95/ 186 | 28 | Artificial Analysis | 2026-09-28 |
Family context
Strongest rows in each family
The three highest-scoring models with pages in each capability family. Where GPT-5.4 Mini shows up, it's highlighted.
ReasoningGPT-5.4 Mini · 88
- 196
- 295
- 395
Math
- 152
- 252
- 350
CodingGPT-5.4 Mini · 52
- 174
- 273
- 370
AgenticGPT-5.4 Mini · 59
- 191
- 289
- 389
Long contextGPT-5.4 Mini · 77
- 189
- 286
- 385
Newest receipts
6 recentLast 120 days
Benchmark rows added to the public ledger for GPT-5.4 Mini in the last 120 days. Older rows live in the full table below.
| Benchmark | Family | Score | Source | Days ago |
|---|---|---|---|---|
| AA output speed | Performance | 236 t/s | Artificial Analysis | 10 |
| AA-LCR | Long context | 77% | Artificial Analysis | 24 |
| GPQA Diamond | Reasoning | 87.5% | Artificial Analysis | 24 |
| Humanity's Last Exam | Reasoning | 28.1% | Artificial Analysis | 24 |
| SciCode | Coding | 52.1% | Artificial Analysis | 24 |
| Terminal-Bench | Agentic | 59.18% | Artificial Analysis | 24 |
Family coverage
Best score per family
A high composite that hides a weak family is a trap. These bars surface the families where this model hasn't been publicly tested, and where it leads.
Price vs. performance
Where GPT-5.4 Mini sits on the scatter
Hover any dot for name, score, and input price. Keyboard: tab through the top twelve, or use the ranking below.
AnthropicOpenAIGoogleAlibabaMetaZhipuxAIDeepSeekMiniMaxXiaomiMoonshotOtherMeituanMistralNVIDIACohere
Full benchmark ledger
Every catalog benchmark for GPT-5.4 Mini. Scores link to the original source; gaps mean no public row exists yet.
6 of 13 catalog benchmarks have a sourced row for GPT-5.4 Mini.
Reasoning
Humanity's Last ExamVerified
28.1%
HLE (AA run)
Coding
SciCodeVerified
52.1%
SciCode (AA run)
Agentic
Terminal-BenchVerified
59.18%
Terminal-Bench v2.1 (AA run)
Long context
AA-LCRVerified
77%
AA-LCR (AA run)
Performance
AA output speedVerified
236 t/s
Median output tokens/s (1k prompt, default provider)
Changelog
Version history
- Released GPT-5.4 Mini — best price/performance, $0.75/$4.50.
Sources
Where the numbers come from
- OpenAI announcement· checked 2026-06-02
Questions this model page answers
Every answer below is assembled from the dated fields on this page. Nothing is written separately for search.
What is GPT-5.4 Mini?
GPT-5.4 Mini is a OpenAI model: OpenAI's March 2026 mid-tier. Best price/performance pick for production apps. $0.75/$4.50 per 1M tokens.
What is GPT-5.4 Mini for?
Cost-effective GPT-5.4 for production chatbots, code completions, and real-time applications.
What does GPT-5.4 Mini cost?
GPT-5.4 Mini lists $0.75 input and $4.5 output per 1M tokens. Pricing last checked 2026-06-02.
How large is the GPT-5.4 Mini context window?
GPT-5.4 Mini publishes a 128K token context window.
What is the VerdictPal status of GPT-5.4 Mini?
GPT-5.4 Mini carries Solid status on the model atlas.
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