| license: apache-2.0 | |
| language: | |
| - en | |
| tags: | |
| - web-agent | |
| - process-reward-model | |
| - preference-data | |
| - SFT | |
| size_categories: | |
| - 1K<n<10K | |
| # surfPRM-data | |
| SFT training data for **surfPRM**, a process reward model (PRM) for web agents. | |
| - 9,821 pairwise step-preference samples stored as a single JSON array | |
| - Each sample has one field `conversation` with `system` / `user` / `assistant` turns: | |
| the user turn contains the task intent, the current page's accessibility tree | |
| (AXTree), the previous action trajectory, the start/current URLs, and two candidate | |
| next actions; the assistant turn contains structured | |
| `<State>/<Criteria>/<Analysis>/<Answer>` reasoning ending in the preferred action | |
| - The exact prompt template is documented in the model cards of the models trained | |
| on this data: [surfPRM-qwen3.5-4b](https://huggingface.co/polowitty/surfPRM-qwen3.5-4b) | |
| and [surfPRM-qwen3.5-9b](https://huggingface.co/polowitty/surfPRM-qwen3.5-9b) | |
| ## License | |
| Released under Apache 2.0. | |