OpenAI: GPT-5.4 Mini (batch)
The OpenAI GPT-5.4 Mini (batch) is a powerful language model capable of processing text, images, and files, with a context length of 400,000 tokens. It supports reasoning and tools integration, making it versatile for various applications. However, this model does not offer structured output or open weights. For those seeking a balance between cost-effectiveness and performance, the GPT-5.4 Mini stands out. Its pricing is $0.375 per million input tokens and $2.25 per million output tokens, making it relatively expensive for large-scale operations. Despite its high price, its benchmark score of 70.3 across three independent metrics indicates strong overall capabilities in text generation and coding but less in agentic tasks.
Benchmark results
Independent, published benchmarks. Blended score 70.3 across 3 benchmarks, last refreshed 2026-08-13. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 67.5 |
| AI Index Coding | software engineering tasks | 92.5 |
| AI Index Agentic | multi-step tool-using tasks | 52.0 |
- Model ID
- openai/gpt-5.4-mini:batch
- Vendor
- openai
- Released
- March 2026
- Tokenizer
- GPT
- Input Modalities
- file, image, text
- Output Modalities
- text
- Max Output
- 128,000 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- yes
What it costs in practice
Computed from the current $0.38/M input and $2.25/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.01 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.30 |
| A month of a busy support chatbot | 5M in / 2M out | $6.38 |
Category rankings
Where OpenAI: GPT-5.4 Mini (batch) places across the 11 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #12 | Bulk Data LabelingData · of 25 ranked | 134 |
| #13 | Customer SupportBusiness · of 25 ranked | 133 |
| #15 | JSON ExtractionData · of 25 ranked | 146 |
| #15 | Dataset AnnotationResearch · of 25 ranked | 143 |
| #18 | Short-Form SummarizationWriting · of 25 ranked | 130 |
| #18 | Chat CompanionPersonal · of 25 ranked | 130 |
| #19 | Email DraftingWriting · of 25 ranked | 126 |
| #19 | Language LearningEducation · of 25 ranked | 126 |
| #19 | Image CaptioningVision · of 25 ranked | 121 |
| #21 | Trivia & General KnowledgePersonal · of 25 ranked | 120 |
| #24 | Code CompletionCode · of 25 ranked | 132 |
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Quick answers
- How much does OpenAI: GPT-5.4 Mini (batch) cost?
- $0.38 per million input tokens and $2.25 per million output tokens.
- What is OpenAI: GPT-5.4 Mini (batch)'s context window?
- 400,000 tokens, roughly 600 pages of text in a single request.
- Does OpenAI: GPT-5.4 Mini (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can OpenAI: GPT-5.4 Mini (batch) process images?
- Yes, it accepts image input.