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| title: DocumentQandAI | |
| emoji: 📊 | |
| colorFrom: gray | |
| colorTo: yellow | |
| sdk: gradio | |
| sdk_version: 5.31.0 | |
| app_file: app.py | |
| pinned: false | |
| license: apache-2.0 | |
| short_description: QandAI | |
| # 📝 Document Q&A Demo | |
| [](https://huggingface.co/spaces/your-username/doc-qa) | |
| [] | |
| [](https://huggingface.co/deepset/roberta-base-squad2) | |
| [](LICENSE) | |
| --- | |
| ## 🚀 Overview | |
| Turn **any piece of text**—policies, FAQs, product descriptions—into an interactive **QA interface**. | |
| Leverages **contextual embeddings** and **span‐extraction** to pinpoint precise answers in real time. | |
| > **Key AI buzzwords:** | |
| > • Contextual Question Answering • Span Extraction • Transformer-based NLP • Real-time inference • Edge (CPU) deployment • User-centric UX • Cloud-native AI | |
| --- | |
| ## ✨ Features | |
| | 🔑 Feature | 🔍 Description | | |
| |-----------------------------|--------------------------------------------------------------------| | |
| | **📚 Document Context** | Paste up to thousands of words—no size limits beyond text input. | | |
| | **❓ Natural Questions** | Ask anything about your document in plain English. | | |
| | **⚡ Instant Answers** | Results in <500 ms on free CPU tier—no GPUs required. | | |
| | **📈 Confidence Score** | See the model’s certainty (0–1) alongside each answer. | | |
| | **🎨 Sleek Gradio UI** | Intuitive Blocks layout with input, button, and output panel. | | |
| | **🔧 Drop-in Deployment** | Commit three files—Spaces auto-builds and hosts your demo. | | |
| --- | |
| ## 🏗️ Architecture & Workflow | |
| 1. **User pastes** document text into the **Context** box. | |
| 2. **User submits** a free-form question. | |
| 3. **`transformers` QA pipeline** (RoBERTa-SQuAD2) locates the answer span. | |
| 4. **Answer + confidence** rendered in the UI. | |
| All computation happens **locally on the Space**, ensuring **data privacy** and **zero API costs**. | |
| --- | |
| ## 🛠️ Local Development | |
| ```bash | |
| git clone https://github.com/your-username/doc-qa.git | |
| cd doc-qa | |
| python3 -m venv venv && source venv/bin/activate | |
| pip install -r requirements.txt | |
| python app.py | |
| ## Latest Update | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - May 29, 2025 📝 | |
| - Optimized CPU inference for faster responses. - August 20, 2026 📝 | |
| - Enhanced confidence score display. 🎨 - August 19, 2026 📝 | |
| - Improved handling of large documents. ⚡ - August 18, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - August 17, 2026 📝 | |
| - Added support for multi-question inputs. - August 16, 2026 📝 | |
| - Optimized CPU inference for faster responses. 📊 - August 15, 2026 📝 | |
| - Enhanced confidence score display. 📈 - August 14, 2026 📝 | |
| - Improved handling of large documents. - August 13, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📊 - August 12, 2026 📝 | |
| - Added support for multi-question inputs. - August 11, 2026 📝 | |
| - Optimized CPU inference for faster responses. - August 10, 2026 📝 | |
| - Enhanced confidence score display. - August 09, 2026 📝 | |
| - Improved handling of large documents. - August 08, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 🎨 - August 07, 2026 📝 | |
| - Added support for multi-question inputs. - August 06, 2026 📝 | |
| - Optimized CPU inference for faster responses. - August 05, 2026 📝 | |
| - Enhanced confidence score display. ⚡ - August 04, 2026 📝 | |
| - Improved handling of large documents. 📈 - August 03, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - August 02, 2026 📝 | |
| - Added support for multi-question inputs. - June 05, 2026 📝 | |
| - Optimized CPU inference for faster responses. - June 04, 2026 📝 | |
| - Enhanced confidence score display. ❓ - June 03, 2026 📝 | |
| - Improved handling of large documents. 📊 - June 02, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 🎨 - June 01, 2026 📝 | |
| - Added support for multi-question inputs. ⚡ - May 31, 2026 📝 | |
| - Optimized CPU inference for faster responses. 📈 - May 21, 2026 📝 | |
| - Enhanced confidence score display. ❓ - May 20, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - May 18, 2026 📝 | |
| - Added support for multi-question inputs. - May 17, 2026 📝 | |
| - Optimized CPU inference for faster responses. - May 16, 2026 📝 | |
| - Enhanced confidence score display. - May 15, 2026 📝 | |
| - Improved handling of large documents. 📈 - May 14, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 🎨 - May 13, 2026 📝 | |
| - Added support for multi-question inputs. ⚡ - May 12, 2026 📝 | |
| - Optimized CPU inference for faster responses. - May 11, 2026 📝 | |
| - Enhanced confidence score display. - May 10, 2026 📝 | |
| - Improved handling of large documents. ❓ - May 09, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📊 - May 08, 2026 📝 | |
| - Added support for multi-question inputs. - May 07, 2026 📝 | |
| - Optimized CPU inference for faster responses. - May 06, 2026 📝 | |
| - Enhanced confidence score display. 📊 - May 05, 2026 📝 | |
| - Improved handling of large documents. ❓ - May 04, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 🎨 - May 03, 2026 📝 | |
| - Added support for multi-question inputs. - May 02, 2026 📝 | |
| - Optimized CPU inference for faster responses. 📈 - May 01, 2026 📝 | |
| - Enhanced confidence score display. ⚡ - April 30, 2026 📝 | |
| - Improved handling of large documents. 📊 - April 29, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 🎨 - April 26, 2026 📝 | |
| - Added support for multi-question inputs. - April 23, 2026 📝 | |
| - Enhanced confidence score display. - April 21, 2026 📝 | |
| - Improved handling of large documents. ❓ - April 20, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - April 19, 2026 📝 | |
| - Added support for multi-question inputs. - April 18, 2026 📝 | |
| - Optimized CPU inference for faster responses. - April 17, 2026 📝 | |
| - Enhanced confidence score display. ⚡ - April 16, 2026 📝 | |
| - Improved handling of large documents. ⚡ - April 15, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📊 - April 14, 2026 📝 | |
| - Added support for multi-question inputs. 📈 - April 13, 2026 📝 | |
| - Optimized CPU inference for faster responses. ❓ - April 12, 2026 📝 | |
| - Enhanced confidence score display. - April 11, 2026 📝 | |
| - Improved handling of large documents. 🎨 - April 10, 2026 📝 | |
| - Added support for multi-question inputs. - April 08, 2026 📝 | |
| - Optimized CPU inference for faster responses. ⚡ - April 07, 2026 📝 | |
| - Enhanced confidence score display. ❓ - April 06, 2026 📝 | |
| - Improved handling of large documents. - April 05, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 🎨 - April 04, 2026 📝 | |
| - Added support for multi-question inputs. - April 03, 2026 📝 | |
| - Optimized CPU inference for faster responses. - April 02, 2026 📝 | |
| - Enhanced confidence score display. - April 01, 2026 📝 | |
| - Improved handling of large documents. - March 31, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - March 30, 2026 📝 | |
| - Added support for multi-question inputs. - March 29, 2026 📝 | |
| - Optimized CPU inference for faster responses. - March 28, 2026 📝 | |
| - Enhanced confidence score display. - March 27, 2026 📝 | |
| - Improved handling of large documents. - March 26, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - March 25, 2026 📝 | |
| - Added support for multi-question inputs. - March 24, 2026 📝 | |
| - Optimized CPU inference for faster responses. 📊 - March 23, 2026 📝 | |
| - Enhanced confidence score display. - March 22, 2026 📝 | |
| - Improved handling of large documents. 📈 - March 21, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - March 20, 2026 📝 | |
| - Added support for multi-question inputs. - March 19, 2026 📝 | |
| - Optimized CPU inference for faster responses. - March 18, 2026 📝 | |
| - Enhanced confidence score display. - March 17, 2026 📝 | |
| - Improved handling of large documents. 📊 - March 16, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - March 15, 2026 📝 | |
| - Added support for multi-question inputs. - March 14, 2026 📝 | |
| - Optimized CPU inference for faster responses. - March 13, 2026 📝 | |
| - Enhanced confidence score display. - March 12, 2026 📝 | |
| - Improved handling of large documents. ❓ - March 11, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📈 - March 10, 2026 📝 | |
| - Added support for multi-question inputs. 🎨 - March 09, 2026 📝 | |
| - Optimized CPU inference for faster responses. - March 08, 2026 📝 | |
| - Enhanced confidence score display. ⚡ - March 07, 2026 📝 | |
| - Improved handling of large documents. 🎨 - March 06, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - March 05, 2026 📝 | |
| - Added support for multi-question inputs. ⚡ - March 04, 2026 📝 | |
| - Optimized CPU inference for faster responses. 📈 - March 03, 2026 📝 | |
| - Enhanced confidence score display. ❓ - March 02, 2026 📝 | |
| - Improved handling of large documents. 📊 - March 01, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📊 - February 28, 2026 📝 | |
| - Added support for multi-question inputs. - February 27, 2026 📝 | |
| - Optimized CPU inference for faster responses. - February 26, 2026 📝 | |
| - Enhanced confidence score display. 🎨 - February 25, 2026 📝 | |
| - Improved handling of large documents. ⚡ - February 24, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. ❓ - February 23, 2026 📝 | |
| - Added support for multi-question inputs. - February 22, 2026 📝 | |
| - Optimized CPU inference for faster responses. 📈 - February 21, 2026 📝 | |
| - Enhanced confidence score display. - February 20, 2026 📝 | |
| - Improved handling of large documents. 📈 - February 19, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - February 18, 2026 📝 | |
| - Added support for multi-question inputs. ⚡ - February 17, 2026 📝 | |
| - Optimized CPU inference for faster responses. - February 16, 2026 📝 | |
| - Enhanced confidence score display. 🎨 - February 15, 2026 📝 | |
| - Improved handling of large documents. 📊 - February 14, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. ❓ - February 13, 2026 📝 | |
| - Added support for multi-question inputs. - February 12, 2026 📝 | |
| - Optimized CPU inference for faster responses. 📊 - February 11, 2026 📝 | |
| - Enhanced confidence score display. - February 10, 2026 📝 | |
| - Improved handling of large documents. - February 09, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 🎨 - February 08, 2026 📝 | |
| - Added support for multi-question inputs. ❓ - February 07, 2026 📝 | |
| - Optimized CPU inference for faster responses. 📈 - February 06, 2026 📝 | |
| - Enhanced confidence score display. - February 05, 2026 📝 | |
| - Improved handling of large documents. - February 04, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. ⚡ - February 03, 2026 📝 | |
| - Enhanced confidence score display. - January 16, 2026 📝 | |
| - Improved handling of large documents. 🎨 - January 13, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - January 11, 2026 📝 | |
| - Added support for multi-question inputs. ❓ - January 08, 2026 📝 | |
| - Optimized CPU inference for faster responses. 📈 - January 06, 2026 📝 | |
| - Enhanced confidence score display. - January 03, 2026 📝 | |
| - Improved handling of large documents. - January 01, 2026 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. ⚡ - December 29, 2025 📝 | |
| - Added support for multi-question inputs. 📊 - December 27, 2025 📝 | |
| - Optimized CPU inference for faster responses. - December 24, 2025 📝 | |
| - Enhanced confidence score display. ❓ - December 22, 2025 📝 | |
| - Improved handling of large documents. - December 19, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - December 17, 2025 📝 | |
| - Added support for multi-question inputs. - December 14, 2025 📝 | |
| - Optimized CPU inference for faster responses. 🎨 - December 12, 2025 📝 | |
| - Enhanced confidence score display. 📈 - December 09, 2025 📝 | |
| - Improved handling of large documents. - December 07, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. ⚡ - December 04, 2025 📝 | |
| - Added support for multi-question inputs. - December 02, 2025 📝 | |
| - Optimized CPU inference for faster responses. - November 29, 2025 📝 | |
| - Enhanced confidence score display. 🎨 - November 27, 2025 📝 | |
| - Improved handling of large documents. - November 24, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - November 22, 2025 📝 | |
| - Added support for multi-question inputs. 📈 - November 19, 2025 📝 | |
| - Enhanced confidence score display. - November 15, 2025 📝 | |
| - Improved handling of large documents. ⚡ - November 11, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📊 - November 09, 2025 📝 | |
| - Added support for multi-question inputs. - November 06, 2025 📝 | |
| - Optimized CPU inference for faster responses. ⚡ - November 04, 2025 📝 | |
| - Enhanced confidence score display. 📊 - November 01, 2025 📝 | |
| - Improved handling of large documents. - October 30, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. ❓ - October 27, 2025 📝 | |
| - Added support for multi-question inputs. - October 25, 2025 📝 | |
| - Optimized CPU inference for faster responses. - October 22, 2025 📝 | |
| - Enhanced confidence score display. - October 20, 2025 📝 | |
| - Improved handling of large documents. 📈 - October 17, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - October 15, 2025 📝 | |
| - Added support for multi-question inputs. - October 12, 2025 📝 | |
| - Optimized CPU inference for faster responses. 🎨 - October 09, 2025 📝 | |
| - Enhanced confidence score display. 📊 - October 06, 2025 📝 | |
| - Improved handling of large documents. ❓ - October 04, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 🎨 - October 01, 2025 📝 | |
| - Added support for multi-question inputs. 📈 - September 29, 2025 📝 | |
| - Optimized CPU inference for faster responses. ⚡ - September 26, 2025 📝 | |
| - Enhanced confidence score display. - September 24, 2025 📝 | |
| - Improved handling of large documents. - September 23, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. ❓ - September 21, 2025 📝 | |
| - Added support for multi-question inputs. 🎨 - September 19, 2025 📝 | |
| - Optimized CPU inference for faster responses. - September 16, 2025 📝 | |
| - Enhanced confidence score display. - September 14, 2025 📝 | |
| - Improved handling of large documents. 📈 - September 11, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - September 09, 2025 📝 | |
| - Added support for multi-question inputs. 📊 - September 08, 2025 📝 | |
| - Optimized CPU inference for faster responses. ⚡ - September 06, 2025 📝 | |
| - Enhanced confidence score display. - September 04, 2025 📝 | |
| - Improved handling of large documents. ❓ - September 01, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📊 - August 30, 2025 📝 | |
| - Added support for multi-question inputs. - August 27, 2025 📝 | |
| - Optimized CPU inference for faster responses. ⚡ - August 25, 2025 📝 | |
| - Enhanced confidence score display. - August 22, 2025 📝 | |
| - Improved handling of large documents. 🎨 - August 20, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - August 17, 2025 📝 | |
| - Added support for multi-question inputs. - August 14, 2025 📝 | |
| - Optimized CPU inference for faster responses. - August 13, 2025 📝 | |
| - Enhanced confidence score display. 📈 - August 12, 2025 📝 | |
| - Improved handling of large documents. ❓ - August 11, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📊 - August 10, 2025 📝 | |
| - Enhanced confidence score display. - August 08, 2025 📝 | |
| - Improved handling of large documents. 📈 - August 07, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - August 06, 2025 📝 | |
| - Added support for multi-question inputs. - August 05, 2025 📝 | |
| - Optimized CPU inference for faster responses. - August 04, 2025 📝 | |
| - Enhanced confidence score display. - August 03, 2025 📝 | |
| - Improved handling of large documents. 🎨 - August 02, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📊 - August 01, 2025 📝 | |
| - Added support for multi-question inputs. ⚡ - July 31, 2025 📝 | |
| - Optimized CPU inference for faster responses. ❓ - July 30, 2025 📝 | |
| - Enhanced confidence score display. ❓ - July 29, 2025 📝 | |
| - Improved handling of large documents. 🎨 - July 28, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - July 27, 2025 📝 | |
| - Added support for multi-question inputs. - July 26, 2025 📝 | |
| - Optimized CPU inference for faster responses. - July 25, 2025 📝 | |
| - Enhanced confidence score display. ⚡ - July 24, 2025 📝 | |
| - Improved handling of large documents. 📊 - July 23, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📈 - July 22, 2025 📝 | |
| - Added support for multi-question inputs. ❓ - July 20, 2025 📝 | |
| - Optimized CPU inference for faster responses. 📈 - July 19, 2025 📝 | |
| - Enhanced confidence score display. - July 18, 2025 📝 | |
| - Improved handling of large documents. 🎨 - July 17, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - July 16, 2025 📝 | |
| - Added support for multi-question inputs. - July 15, 2025 📝 | |
| - Optimized CPU inference for faster responses. - July 11, 2025 📝 | |
| - Enhanced confidence score display. ⚡ - July 10, 2025 📝 | |
| - Improved handling of large documents. 📊 - July 09, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. ❓ - July 08, 2025 📝 | |
| - Added support for multi-question inputs. 🎨 - July 07, 2025 📝 | |
| - Optimized CPU inference for faster responses. 📈 - July 06, 2025 📝 | |
| - Enhanced confidence score display. - July 05, 2025 📝 | |
| - Improved handling of large documents. - July 04, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📊 - July 03, 2025 📝 | |
| - Added support for multi-question inputs. ⚡ - July 02, 2025 📝 | |
| - Optimized CPU inference for faster responses. - July 01, 2025 📝 | |
| - Enhanced confidence score display. - June 30, 2025 📝 | |
| - Improved handling of large documents. - June 29, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - June 28, 2025 📝 | |
| - Added support for multi-question inputs. - June 27, 2025 📝 | |
| - Optimized CPU inference for faster responses. ❓ - June 26, 2025 📝 | |
| - Enhanced confidence score display. - June 25, 2025 📝 | |
| - Improved handling of large documents. ⚡ - June 24, 2025 📝 | |
| - Added support for multi-question inputs. 📊 - June 22, 2025 📝 | |
| - Optimized CPU inference for faster responses. 📈 - June 21, 2025 📝 | |
| - Enhanced confidence score display. 🎨 - June 20, 2025 📝 | |
| - Improved handling of large documents. - June 19, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. - June 18, 2025 📝 | |
| - Added support for multi-question inputs. 📈 - June 17, 2025 📝 | |
| - Optimized CPU inference for faster responses. - June 16, 2025 📝 | |
| - Enhanced confidence score display. ⚡ - June 15, 2025 📝 | |
| - Improved handling of large documents. - June 14, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. ❓ - June 13, 2025 📝 | |
| - Optimized CPU inference for faster responses. - June 11, 2025 📝 | |
| - Enhanced confidence score display. 🎨 - June 10, 2025 📝 | |
| - Improved handling of large documents. 📊 - June 09, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. 📈 - June 08, 2025 📝 | |
| - Added support for multi-question inputs. 🎨 - June 07, 2025 📝 | |
| - Optimized CPU inference for faster responses. ⚡ - June 06, 2025 📝 | |
| - Enhanced confidence score display. - June 05, 2025 📝 | |
| - Improved handling of large documents. - June 04, 2025 📝 | |
| - Upgraded RoBERTa-SQuAD2 model for better answers. ❓ - June 03, 2025 📝 | |
| - Added support for multi-question inputs. - June 02, 2025 📝 | |
| - Optimized CPU inference for faster responses. 📊 - June 01, 2025 📝 | |
| - Enhanced confidence score display. - May 31, 2025 📝 | |
| - Improved handling of large documents. - May 30, 2025 📝 | |
| **Website**: https://ghostainews.com/ | |
| **Discord**: https://discord.gg/BfA23aYz |