OpenAI: GPT-5.2 (batch)
GPT-5.2 from OpenAI is designed to process extensive text, images, and files with a context length of 400,000 tokens and supports reasoning tools. It excels in handling diverse input modalities and enables structured output through logical processing. With its benchmark scores of 69.6 on AI Index and 80.4 on EQBench, it stands as a robust choice for those needing reliable performance across two independent metrics. Given its pricing at $0.875 per million input tokens and $7.0 per million output tokens, GPT-5.2 is well-suited for projects requiring high-quality text generation or analysis, especially where the blended benchmark score of 81.6 indicates strong overall performance. This model should be considered by users prioritizing cost-effectiveness alongside dependable results.
Benchmark results
Independent, published benchmarks. Blended score 81.6 across 2 benchmarks, last refreshed 2026-07-29. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 69.6 |
| EQ-Bench | emotional understanding in dialogue | 80.4 |
- Model ID
- openai/gpt-5.2:batch
- Vendor
- openai
- Released
- December 2025
- 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 $0.88/M input and $7.00/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.04 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.79 |
| A month of a busy support chatbot | 5M in / 2M out | $18.38 |
Strong choice for
Category rankings
Where OpenAI: GPT-5.2 (batch) places across the 4 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #4 | Code CompletionCode · of 25 ranked | 134 |
| #8 | Image CaptioningVision · of 25 ranked | 121 |
| #9 | Transcript CleanupWriting · of 25 ranked | 145 |
| #16 | Code DocumentationCode · of 25 ranked | 143 |
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Quick answers
- How much does OpenAI: GPT-5.2 (batch) cost?
- $0.88 per million input tokens and $7.00 per million output tokens.
- What is OpenAI: GPT-5.2 (batch)'s context window?
- 400,000 tokens, roughly 600 pages of text in a single request.
- Does OpenAI: GPT-5.2 (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can OpenAI: GPT-5.2 (batch) process images?
- Yes, it accepts image input.