ð GPT Researcher
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GPT Researcher ã¯ãWeb ãšããŒã«ã«ããã¥ã¡ã³ãã察象ã«ãåŒçšä»ãã®èª¿æ»ã¬ããŒããäœæãããªãŒãã³ãœãŒã¹ã®èªåŸåãšãŒãžã§ã³ãã§ãã詳现ãªèª¿æ»ãå¿ èŠãªå人ãçµç¹ãæ³å®ããŠããããã©ã³ããŒãšå®è¡ãšãŒãžã§ã³ãã«ããååž°çãªæ·±å±€ãªãµãŒãã«å¯Ÿå¿ããŠããŸãã
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- 01Web ãšããŒã«ã«ããã¥ã¡ã³ãããã®ã¬ããŒãäœæ
- 0220 以äžã®åŒçšå ã®æ å ±éçŽ
- 03䞊ååŠçã«ããååž°çãªæ·±å±€ãªãµãŒã
- 04æ¢å®ã® Jev ã«ããã³ã³ããã¹ããã£ã«ã¿ãªã³ã°
- 05PDFãWord ãªã©ãžã®ãšã¯ã¹ããŒã
- 06MCP ã«ããå€éšããŒã¿ãœãŒã¹ãšã®é£æº
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- 01ç¹å®ããŒãã«ã€ããŠåŒçšä»ãã®èª¿æ»ã¬ããŒããäœæ
- 02ããŒã«ã«ããã¥ã¡ã³ãã察象ãšãã調æ»ãšèŠçŽ
- 03Claude ãžã®æ·±å±€ãªãµãŒãæ©èœã®è¿œå
MCP 察å¿
GPT Researcher 㯠MCP ã¯ã©ã€ã¢ã³ããšããŠåäœããRETRIEVER ã®èšå®ã«ãã GitHub ãªããžããªãããŒã¿ããŒã¹ãã«ã¹ã¿ã API ãªã©ã®ããŒã¿ãœãŒã¹ã«æ¥ç¶ããŸããMCP ãµãŒããŒã¯å¥ãªããžã㪠gptr-mcp ã«ç§»è¡ãããŠãããClaude Desktop ãªã©ã®ã¯ã©ã€ã¢ã³ãã«æ·±å±€ãªãµãŒãæ©èœãæäŸããŸãã
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GPT Researcherã¯ãããããã¿ã¹ã¯ã«ã€ããŠãŠã§ããšããŒã«ã«ã®äž¡æ¹ã調æ»ããããã«èšèšããããåã®ãªãŒãã³ãªãã£ãŒããªãµãŒããšãŒãžã§ã³ãã§ãã
ãã®ãšãŒãžã§ã³ãã¯ãåŒçšä»ãã®è©³çްã§äºå®ã«åºã¥ããåãã®ãªã調æ»ã¬ããŒããäœæããŸããGPT Researcherã¯ããªãŒããŒã¡ã€ãã§ç¹å®ã®åéã«ç¹åãã調æ»ãšãŒãžã§ã³ããäœæããããã®ãå¹ åºãã«ã¹ã¿ãã€ãºãªãã·ã§ã³ãæäŸããŸããGPT Researcherã¯RAGã®æ ã倧ããè¶ ããŠããŸãããã©ã³ããŒãšãŒãžã§ã³ããšå®è¡ãšãŒãžã§ã³ããåã¿ã¹ã¯ã調æ»ã®è³ªåã«åè§£ãã倿ã¢ãã«ãåçã«å®éã«åœ¹ç«ã€ã³ã³ããã¹ãã ããæ®ããŸãããã«ããšãŒãžã§ã³ãã®ã¯ãŒã¯ãããŒããèšç»ããå ¬éãŸã§å°éãšãŒãžã§ã³ãã飿ºãããååž°çãªãã£ãŒããªãµãŒãããããã¯ãå¹ åºããæ·±ãæãäžããŸãã調æ»ã¯äžŠåã§å®è¡ããããããé«éãã€å®å®ããŠä¿¡é Œæ§ãé«ãã誀æ å ±ãåæžã§ããŸãã
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Claude SkillãšããŠã€ã³ã¹ããŒã«
GPT ResearcherãClaude SkillãšããŠã€ã³ã¹ããŒã«ããClaudeã®ãã£ãŒããªãµãŒãæ©èœãæ¡åŒµã§ããŸãã
npx skills add assafelovic/gpt-researcher
ã€ã³ã¹ããŒã«ãããšãClaudeã¯äŒè©±ã®äžã§GPT Researcherã®ãã£ãŒããªãµãŒãæ©èœãçŽæ¥æŽ»çšã§ããããã«ãªããŸãã
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- ðŒïž ã¬ããŒãçšã®ã¹ããŒããªç»åã¹ã¯ã¬ã€ãã³ã°ãšãã£ã«ã¿ãªã³ã°ã
- ð Google GeminiïŒNano BananaïŒã䜿çšããŠAI çæã®ã€ã³ã©ã€ã³ç»åãäœæããèŠèŠçãªèª¬æã«æŽ»çšããŸãã
- ð 2,000 èªãè¶ ãã詳现ãªã¬ããŒããçæããŸãã
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- ð¯ ããã©ã«ãã§ã¯ API ããŒãåã蟌ã¿è¡šçŸãäžèŠãªãJev ã«ããã¹ããŒããªã³ã³ããã¹ããã£ã«ã¿ãªã³ã°ã
- ð¥ïž 軜éçïŒHTML/CSS/JSïŒãšãæ¬çªç°å¢ã«å¯Ÿå¿ããçïŒNextJS + TailwindïŒã®ããã³ããšã³ããå©çšã§ããŸãã
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ð ããã¥ã¡ã³ã
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Python 3.12 以éãã€ã³ã¹ããŒã«ããŸããã¬ã€ãã
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git clone https://github.com/assafelovic/gpt-researcher.git cd gpt-researcher -
API ããŒãç°å¢å€æ°ãšããŠèšå®ãããã
.envãã¡ã€ã«ã«ä¿åããŸããexport OPENAI_API_KEY={Your OpenAI API Key here} export TAVILY_API_KEY={Your Tavily API Key here}ïŒä»»æïŒãã¬ãŒã·ã³ã°ãšãªãã¶ãŒãããªãã£ã匷åããã«ã¯ã次ã®èšå®ãè¡ããŸãã
# export LANGCHAIN_TRACING_V2=true # export LANGCHAIN_API_KEY={Your LangChain API Key here}ã«ã¹ã¿ã ã® OpenAI äºæ APIïŒããŒã«ã«ã¢ãã«ãä»ã®ãããã€ããŒãªã©ïŒã䜿çšããå Žåã¯ã次ã®èšå®ãè¡ããŸãã
export OPENAI_BASE_URL={Your custom API base URL here} -
äŸåé¢ä¿ãã€ã³ã¹ããŒã«ããŠããµãŒããŒãèµ·åããŸãã
pip install -r requirements.txt python -m uvicorn main:app --reload
http://localhost:8000 ã«ã¢ã¯ã»ã¹ããŠéå§ããŸãã
ãã®ä»ã®ã»ããã¢ããæ¹æ³ïŒPoetry ãä»®æ³ç°å¢ãªã©ïŒã«ã€ããŠã¯ãã¯ããã«ã®ããŒãžãã確èªãã ããã
PIP ããã±ãŒãžãšããŠå®è¡
pip install gpt-researcher
䜿çšäŸïŒ
...
from gpt_researcher import GPTResearcher
query = "why is Nvidia stock going up?"
researcher = GPTResearcher(query=query)
# Conduct research on the given query
research_result = await researcher.conduct_research()
# Write the report
report = await researcher.write_report()
...
ãã®ä»ã®äŸãèšå®ã«ã€ããŠã¯ãPIP ããã¥ã¡ã³ãã®ããŒãžãã芧ãã ããã
ð§ MCP ã¯ã©ã€ã¢ã³ã
GPT Researcher 㯠MCP çµ±åã«å¯Ÿå¿ããŠãããGitHub ãªããžããªãããŒã¿ããŒã¹ãã«ã¹ã¿ã API ãªã©ã®å°éçãªããŒã¿ãœãŒã¹ã«æ¥ç¶ã§ããŸããããã«ããããŠã§ãæ€çŽ¢ã«å ããŠãããŒã¿ãœãŒã¹ã䜿ã£ã調æ»ãå¯èœã«ãªããŸãã
export RETRIEVER=tavily,mcp # Enable hybrid web + MCP research
from gpt_researcher import GPTResearcher
import asyncio
import os
async def mcp_research_example():
# Enable MCP with web search
os.environ["RETRIEVER"] = "tavily,mcp"
researcher = GPTResearcher(
query="What are the top open source web research agents?",
mcp_configs=[
{
"name": "github",
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-github"],
"env": {"GITHUB_TOKEN": os.getenv("GITHUB_TOKEN")}
}
]
)
research_result = await researcher.conduct_research()
report = await researcher.write_report()
return report
MCP ã®è©³çްãªããã¥ã¡ã³ããšå¿çšäŸã«ã€ããŠã¯ãMCP çµ±åã¬ã€ããã芧ãã ããã
ð ã€ã³ã©ã€ã³ç»åçæ
GPT Researcher ã¯ãGoogle ã® Gemini ã¢ãã«ïŒNano BananaïŒã䜿çšããŠãAI ãäœæããã€ã©ã¹ãã調æ»ã¬ããŒãã«èªåçæããŠåã蟌ããŸãã
# Enable in your .env file
IMAGE_GENERATION_ENABLED=true
GOOGLE_API_KEY=your_google_api_key
IMAGE_GENERATION_MODEL=models/gemini-2.5-flash-image
æå¹ã«ãããšãã·ã¹ãã ã¯æ¬¡ã®åŠçãè¡ããŸãã
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- ã¬ããŒãã®äœæã«åãããŠãç»åãã€ã³ã©ã€ã³ã§åã蟌ã¿ãŸã
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âš ãã£ãŒããªãµãŒã
GPT Researcher ã«ããšãŒãžã§ã³ããšããŠå¹ åºãæ·±ã調æ»ãããé«åºŠãªååž°åãªãµãŒãã¯ãŒã¯ãããŒã§ãããã£ãŒããªãµãŒãã远å ãããŸããããã®æ©èœã§ã¯ãããªãŒç¶ã®æ¢çŽ¢ãã¿ãŒã³ãæ¡çšãã調æ»å¯Ÿè±¡ã®å šäœåãä¿ã¡ãªãããµããããã¯ãæãäžããŸãã
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- ð° 調æ»1åãããçŽ0.4ãã«ïŒreasoning effort ã "high" ã«èšå®ãã
o3-miniã䜿çšããå ŽåïŒ
ããã¥ã¡ã³ãã®ãã£ãŒããªãµãŒãã«ã€ããŠè©³ããã芧ãã ããã
ð¯ Jev ã«ããã¹ããŒããªã³ã³ããã¹ããã£ã«ã¿ãªã³ã°
調æ»ã1åå®è¡ãããã³ã«æ°åããŒãžãã¹ã¯ã¬ã€ãã³ã°ããŸãããåããŒãžã®æ å ±ã®ãã¡ã質åãžã®åçã«åœ¹ç«ã€ã®ã¯äžéšã ãã§ããLLM ã«æ å ±ãæž¡ãåã«ãGPT Researcher ãæ®ãæ®µèœãéžã³ãŸããããã©ã«ãã§ã¯ TypeSafe ã®ã¢ãã«ã§ãã Jev ã䜿çšããŸãããã®ã¢ãã«ã¯ãåèªãåã蟌ã¿ã®é¡äŒŒåºŠã§ã¯ãªããåæ®µèœã質åã«ã©ãã»ã©åœ¹ç«ã€ããã¹ã³ã¢åããŸãã
Jev ã®ã³ã³ããã¹ãã¯ãåãã³ã¹ãã§åã蟌ã¿ãã59ïŒ é¢é£æ§ãé«ããªããŸãïŒæ®ãããæ®µèœã®ãã¡é¢é£æ§ãé«ããã®ã¯73ïŒ ãåã蟌ã¿ã§ã¯46ïŒ ïŒã28ä»¶ã®èª¿æ»ã¿ã¹ã¯ã§åãªãã·ã§ã³ããã³ãããŒã¯ãããã£ã«ã¿ãŒã ããå€ããŠåãã¹ã¯ã¬ã€ãã³ã°æžã¿ãœãŒã¹ãåçããŸããã
| ã³ã³ããã¹ããã£ã«ã¿ãŒ | æ®ãããé¢é£æ§ã®é«ãæ®µèœ | åã蟌ã¿ãšã®çŽæ¥æ¯èŒ | ãã£ã«ã¿ãŒåŠçæé | ã¬ããŒããããã®ã³ã¹ã | å¿ èŠãªãã® |
|---|---|---|---|---|---|
| JevïŒããã©ã«ãïŒ | 73% | 15å · 10åŒãåã · 3æ | 1.7ç§ | $0.115 | TYPESAFE_API_KEY |
| ããŒã¯ãŒãïŒãã©ãŒã«ããã¯ïŒ | 51% | 14å · 8åŒãåã · 6æ | 0.02ç§ | $0.116 | äžèŠ |
| åã蟌㿠| 46% | â | 1.0ç§ | $0.117 | åã蟌ã¿ãããã€ã㌠|
| ãã£ã«ã¿ãŒãªã | â | 13å · 11åŒãåã · 4æ | â | $0.192 | äžèŠ |
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ç¹å¥ãªèšå®ã¯äžèŠã§ãã TYPESAFE_API_KEY ãããå Žå㯠Jev ã䜿çšãããŸããããŒããªãå ŽåããŸã㯠Jev ã®åŒã³åºãã«å€±æããå ŽåãGPT Researcher ã¯ããŒã¯ãŒãïŒBM25ïŒã©ã³ãã³ã°ã«ãã©ãŒã«ããã¯ããŸãããã㯠API ããŒãã¢ãã«ãåã蟌ã¿ãå¿
èŠãšãããããŒã«ã«ã§å®è¡ãããŸããåã蟌ã¿ãåŒãç¶ããªãã·ã§ã³ãšããŠå©çšã§ããŸãã
export TYPESAFE_API_KEY=... # use Jev (the default when a key is set)
export CONTEXT_FILTER=auto # auto | jev | keyword | embeddings | none
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docker compose up --build
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export DOC_PATH="./my-docs"
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