ReCAP-32B-Thinking / README.md
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---
license: apache-2.0
library_name: transformers
base_model: Qwen/Qwen3-VL-32B-Thinking
pipeline_tag: image-text-to-text
tags:
- vision-language-model
- image-text-to-text
- transformers
- qwen3-vl
---
# ReCAP-32B-Thinking
ReCAP-32B-Thinking is a vision-language model fine-tuned from
[Qwen/Qwen3-VL-32B-Thinking](https://huggingface.co/Qwen/Qwen3-VL-32B-Thinking), designed to enable robust CAPTCHA solving within native GUI agents while preserving general GUI interaction capabilities.
This model is introduced in β€œ[CAPTCHA Solving for Native GUI Agents: Automated Reasoning-Action Data Generation and Self-Corrective Training](https://arxiv.org/abs/2603.23559)”, accepted at ICML 2026.
---
## πŸš€ Overview
ReCAP-32B-Thinking extends a general-purpose GUI agent with CAPTCHA-solving ability by learning from structured reasoning-action trajectories.
It operates end-to-end:
- Input: raw screenshots
- Output: reasoning + executable GUI actions (click, type, drag)
---
## ✨ Key Features
- Unified agent: Handles both CAPTCHA and general GUI tasks
- Reasoning-action modeling: Learns both decisions and execution
- Self-correction: Improves robustness by learning from failures
- Efficient interaction: Generates multiple actions per step
---
## 🧠 Capabilities
Supports diverse CAPTCHA types:
- Text / OCR
- Icon selection & matching
- Image grid reasoning
- Slider / drag tasks
- Multi-step interaction challenges
Core skills:
- Visual understanding
- Spatial reasoning
- Continuous control
- Multi-step planning
---
## πŸ“Š Performance
- ~81.0% success rate on synthetic CAPTCHA benchmark
- Strong improvements on interaction-heavy tasks (e.g., slider, image grid)
- Maintains strong performance on general GUI benchmarks
---
## ⚠️ Ethical Considerations
This model is released for research purposes only.
It is intended to study and improve the robustness of human-verification systems, not to bypass them.