---
title: CognitiveKernel-Launchpad
emoji: 🧠
colorFrom: blue
colorTo: purple
sdk: gradio
sdk_version: 5.44.1
app_file: app.py
pinned: false
license: mit
hf_oauth: true
hf_oauth_expiration_minutes: 480
---
# 🧠 CognitiveKernel-Launchpad — Hugging Face Space

This Space hosts a Gradio UI for CognitiveKernel-Launchpad and is tailored for Hugging Face Spaces.

- Original project (full source & docs): https://github.com/charSLee013/CognitiveKernel-Launchpad
- Access: Sign in with Hugging Face is required (OAuth enabled via metadata above).

## 🔐 Access Control
Only authenticated users can use this Space. Optionally restrict to org members by adding to the metadata:

```
hf_oauth_authorized_org: YOUR_ORG_NAME
```

## 🚀 How to Use (in this Space)
1) Click “Sign in with Hugging Face”.
2) Ensure API secrets are set in Space → Settings → Secrets.
3) Ask a question in the input box and submit.

## 🔧 Required Secrets (Space Settings → Secrets)
- OPENAI_API_KEY: your provider key
- OPENAI_API_BASE: e.g., https://api-inference.modelscope.cn/v1/chat/completions
- OPENAI_API_MODEL: e.g., Qwen/Qwen3-235B-A22B-Instruct-2507

Optional:
- SEARCH_BACKEND: duckduckgo | google (default: duckduckgo)
- WEB_AGENT_MODEL / WEB_MULTIMODAL_MODEL: override web models

## 🖥️ Runtime Notes
- CPU is fine; GPU optional.
- Playwright browsers are prepared automatically at startup.
- To persist files/logs, enable Persistent Storage (uses /data).

—


# 🧠 CognitiveKernel-Launchpad — Open Framework for Deep Research Agents & Agent Foundation Models

> 🎓 **Academic Research & Educational Use Only** — No Commercial Use
> 📄 [Paper (arXiv:2508.00414)](https://arxiv.org/abs/2508.00414) | 🇨🇳 [中文文档](README_zh.md) | 📜 [LICENSE](LICENSE.txt)

[![Python 3.10+](https://img.shields.io/badge/Python-3.10%2B-blue)](https://www.python.org/)
[![arXiv](https://img.shields.io/badge/arXiv-2508.00414-b31b1b.svg)](https://arxiv.org/abs/2508.00414)

---

## 🌟 Why CognitiveKernel-Launchpad?

This research-only fork is derived from Tencent's original CognitiveKernel-Pro and is purpose-built for inference-time usage. It removes complex training/SFT and heavy testing pipelines, focusing on a clean reasoning runtime that is easy to deploy for distributed inference. In addition, it includes a lightweight Gradio web UI for convenient usage.

---

## 🚀 Quick Start

### 1. Install (No GPU Required)

```bash
git clone https://github.com/charSLee013/CognitiveKernel-Launchpad.git
cd CognitiveKernel-Launchpad
python -m venv .venv
source .venv/bin/activate  # Windows: .venv\Scripts\activate
pip install -r requirements.txt
```

### 2. Set Environment (Minimal Setup)

```bash
export OPENAI_API_KEY="sk-..."
export OPENAI_API_BASE="https://api.openai.com/v1"
export OPENAI_API_MODEL="gpt-4o-mini"
```

### 3. Run a Single Question

```bash
python -m ck_pro "What is the capital of France?"
```

✅ That’s it! You’re running a deep research agent.

---

## 🛠️ Core Features

### 🖥️ CLI Interface
```bash
python -m ck_pro \
  --config config.toml \
  --input questions.txt \
  --output answers.txt \
  --interactive \
  --verbose
```

| Flag          | Description                          |
|---------------|--------------------------------------|
| `-c, --config`| TOML config path (optional)          |
| `-i, --input` | Batch input file (one Q per line)    |
| `-o, --output`| Output answers to file               |
| `--interactive`| Start interactive Q&A session       |
| `-v, --verbose`| Show reasoning steps & timing       |

---

### ⚙️ Configuration (config.toml)

> `TOML > Env Vars > Defaults`

Use the examples in this repo:
- Minimal config: [config.minimal.toml](config.minimal.toml) — details in [CONFIG_EXAMPLES.md](CONFIG_EXAMPLES.md)
- Comprehensive config: [config.comprehensive.toml](config.comprehensive.toml) — full explanation in [CONFIG_EXAMPLES.md](CONFIG_EXAMPLES.md)

#### 🚀 Recommended Configuration

Based on the current setup, here's the recommended configuration for optimal performance:

```toml
# Core Agent Configuration
[ck.model]
call_target = "https://api-inference.modelscope.cn/v1/chat/completions"
api_key = "your-modelscope-api-key-here"  # Replace with your actual key
model = "Qwen/Qwen3-235B-A22B-Instruct-2507"

[ck.model.extract_body]
temperature = 0.6
max_tokens = 8192

# Web Agent Configuration (for web browsing tasks)
[web]
max_steps = 20
use_multimodal = "auto"  # Automatically use multimodal when needed

[web.model]
call_target = "https://api-inference.modelscope.cn/v1/chat/completions"
api_key = "your-modelscope-api-key-here"  # Replace with your actual key
model = "moonshotai/Kimi-K2-Instruct"
request_timeout = 600
max_retry_times = 5
max_token_num = 8192

[web.model.extract_body]
temperature = 0.0
top_p = 0.95
max_tokens = 8192

# Multimodal Web Agent (for visual tasks)
[web.model_multimodal]
call_target = "https://api-inference.modelscope.cn/v1/chat/completions"
api_key = "your-modelscope-api-key-here"  # Replace with your actual key
model = "Qwen/Qwen2.5-VL-72B-Instruct"
request_timeout = 600
max_retry_times = 5
max_token_num = 8192

[web.model_multimodal.extract_body]
temperature = 0.0
top_p = 0.95
max_tokens = 8192

# Search Configuration
[search]
backend = "duckduckgo"  # Recommended: reliable and no API key required
```

#### 🔑 API Key Setup

1. **Get ModelScope API Key**: Visit [ModelScope](https://www.modelscope.cn/) to obtain your API key
2. **Replace placeholders**: Update all `your-modelscope-api-key-here` with your actual API key
3. **Alternative**: Use environment variables:
   ```bash
   export OPENAI_API_KEY="your-actual-key"
   ```

#### 📋 Model Selection Rationale

- **Main Agent**: `Qwen3-235B-A22B-Instruct-2507` - Latest high-performance reasoning model
- **Web Agent**: `Kimi-K2-Instruct` - Optimized for web interaction tasks
- **Multimodal**: `Qwen2.5-VL-72B-Instruct` - Advanced vision-language capabilities

For all other options, see [CONFIG_EXAMPLES.md](CONFIG_EXAMPLES.md).

---

### 📊 GAIA Benchmark Evaluation

Evaluate your agent on the GAIA benchmark:

```bash
python -m gaia.cli.simple_validate \
  --data gaia_val.jsonl \
  --level all \
  --count 10 \
  --output results.jsonl
```

→ Outputs detailed performance summary & per-task results.

---

### 🌐 Gradio Web UI

Launch a user-friendly web interface:

```bash
python -m ck_pro.gradio_app --host 0.0.0.0 --port 7860
```

→ Open `http://localhost:7860` in your browser.


Note: It is recommended to install Playwright browsers (or install them if you encounter related errors). On Linux you may also need to run playwright install-deps.

Note: It is recommended to install Playwright browsers (or install them if you encounter related errors): `python -m playwright install` (Linux may also require `python -m playwright install-deps`).

---

### 📂 Logging

- Console: `INFO` level by default
- Session logs: `logs/ck_session_*.log`
- Configurable via `[logging]` section in TOML

---

## 🧩 Architecture Highlights

- **Modular Design**: Web, File, Code, Reasoning modules
- **Fallback Mechanism**: HTTP API → Playwright browser automation
- **Reflection & Voting**: Novel test-time strategies for improved accuracy
- **Extensible**: Easy to plug in new models, tools, or datasets

---

## 📜 License & Attribution

This is a research-only fork of **Tencent’s CognitiveKernel-Pro**.
🔗 Original: https://github.com/Tencent/CognitiveKernel-Pro

> ⚠️ **Strictly for academic research and educational purposes. Commercial use is prohibited.**
> See `LICENSE.txt` for full terms.