diff --git a/README.md b/README.md index 7b95401..975ed57 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,106 @@ ---- -license: apache-2.0 ---- +--- +base_model: +- Qwen/Qwen3-8B +language: +- en +library_name: transformers +license: mit +tags: +- LLM +pipeline_tag: text-generation +--- +# 🔍 WebExplorer-8B + + + +A state-of-the-art 8B parameter web agent model designed for complex information-seeking tasks and long-horizon reasoning. + +## 🌟 Overview + +WebExplorer-8B is an advanced web navigation agent trained on **WebExplorer**-QA. The model demonstrates exceptional performance on challenging information-seeking benchmarks while maintaining efficiency with only 8 billion parameters. + +## ✨ Key Features + +- 🌐 **Long-horizon Reasoning**: Supports up to 128K context length and 100 tool calling turns +- 🛠️ **Tool Utilization**: Masters search and browse functionalities +- 🏆 **State-of-the-art Performance**: Achieves best-in-class results among models under 10B parameters + +## 🏗️ Model Architecture + +Built on Qwen3-8B base model and trained through a two-phase approach: + +1. **Supervised Fine-tuning (SFT)**: Cold-start initialization with high-quality trajectories +2. **Reinforcement Learning (RL)**: Enhanced using GRPO algorithm with progressive context expansion + +## 📊 Performance + +WebExplorer-8B achieves state-of-the-art performance across multiple information-seeking benchmarks: + +| Benchmark | Score | +|-----------|-------| +| BrowseComp-en | **15.7** | +| BrowseComp-zh | **32.0** | +| GAIA | **50.0** | +| WebWalkerQA | **62.7** | +| FRAMES | **75.7** | +| XBench-DeepSearch | **53.7** | +| HLE | **17.3** | + + + +## 🛠️ Tool Schema + +WebExplorer-8B supports two tools for web interaction: + +### 1. Browse Tool + +```json +{ + "name": "browse", + "type": "function", + "description": "Extract specific information from a webpage", + "parameters": { + "type": "object", + "properties": { + "url": { + "type": "string", + "description": "Target URL to browse. The webpage content will be processed by the LLM for information extraction." + }, + "query": { + "type": "string", + "description": "Specific query about the webpage content. The LLM will analyze the content to answer this query." + } + }, + "required": ["url", "query"] + } +} +``` + + + +### 2. Search Tool + +```json +{ + "name": "search", + "type": "function", + "description": "Perform web search queries", + "parameters": { + "type": "object", + "properties": { + "queries": { + "type": "array", + "items": { + "type": "string" + }, + "description": "List of search queries. Returns search results containing title, URL, and snippet for each query." + } + }, + "required": ["queries"] + } +} +``` + + +