SakanaAI/AI-Scientist-v2

Open Source

Research-Agent Systems Updated Apr 1, 2026

🔄 Updated Apr 2026 🖥️ Self-hostable

Overview

SakanaAI/AI-Scientist-v2 is an AI agent in the Research-Agent Systems category. — Workshop-level automated scientific discovery via agentic tree search. Removes template dependency from v1, generalizes across research domains.

Problem It Solves

This tool addresses challenges in the research-agent systems domain.

Target Audience: Developers and teams working with research-agent systems automation.

Inputs

• User configuration
• API credentials (if required)
• Task parameters

Outputs

• Automated task results
• Status reports
• Generated content or actions

Example Workflow

1 User configures the agent with required parameters
2 Agent receives input data or trigger
3 Agent processes the request using its core logic
4 Agent interacts with external services if needed
5 Results are returned to the user

Sample System Prompt


              You are SakanaAI/AI-Scientist-v2, an AI assistant. Help the user accomplish their task efficiently.

Tools & Technologies

LLM APIs Python

Alternatives

• AutoGPT
• LangChain Agents
• CrewAI

FAQs

Is this agent open-source?: Yes
Can this agent be self-hosted?: Yes
What skill level is required?: Intermediate

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