OpenAI: GPT-6 Luna Pro (batch)
This AI model, OpenAI's GPT-6 Luna Pro, is designed for diverse input types and supports advanced reasoning capabilities. It can process text up to 1,050,000 characters, handle inputs from files, images, and text, and integrate with tools for enhanced functionality. Those looking for a robust language model that can handle various data formats and tasks may consider shortlisting GPT-6 Luna Pro. Its pricing structure is based on input ($0.05 per million tokens) and output ($0.25 per million tokens), which may be attractive to those who require high-capacity processing. However, it's worth noting that this model has not yet undergone independent benchmark testing, so its performance relative to other models remains unproven.
- Model ID
- openai/gpt-6-luna-pro:batch
- Vendor
- openai
- Released
- September 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 $0.05/M input and $0.25/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | under $0.01 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.04 |
| A month of a busy support chatbot | 5M in / 2M out | $0.75 |
Strong choice for
Category rankings
Where OpenAI: GPT-6 Luna Pro (batch) places across the 9 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #1 | Real-Time ChatLatency · of 25 ranked | 118 |
| #7 | Self-Hosted / LocalCost · of 25 ranked | 117 |
| #13 | Social Media PostsWriting · of 25 ranked | 119 |
| #13 | Voice Assistant BackendVoice · of 25 ranked | 123 |
| #13 | Cheap Bulk InferenceCost · of 25 ranked | 137 |
| #16 | Bulk Data LabelingData · of 25 ranked | 129 |
| #17 | Dataset AnnotationResearch · of 25 ranked | 133 |
| #20 | JSON ExtractionData · of 25 ranked | 131 |
| #22 | Customer SupportBusiness · of 25 ranked | 127 |
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Quick answers
- How much does OpenAI: GPT-6 Luna Pro (batch) cost?
- $0.05 per million input tokens and $0.25 per million output tokens.
- What is OpenAI: GPT-6 Luna Pro (batch)'s context window?
- 1,050,000 tokens, roughly 1,575 pages of text in a single request.
- Does OpenAI: GPT-6 Luna Pro (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can OpenAI: GPT-6 Luna Pro (batch) process images?
- Yes, it accepts image input.