
Strengths
- Completely free, covering 200 million+ academic papers
- AI generated TLDR (one sentence summary)
- Powerful citation analysis and impact assessment
- Knowledge graph in the research field
- Provide free API
Best for
- Academic paper search and discovery
- Understand the impact and citations of a paper
- Discover relevant studies and authors
- Track trends in research areas
- Constructing a literature review
Paper search and discovery
Semantic Scholar’s AI can understand academic concepts and provide more accurate search results than Google Scholar.
Search for a specific research topic
Enter your research topic in the search box: "attention mechanism transformer natural language processing" Search results include: - Paper title and author - TLDR (AI generated one sentence summary) - Citation count and impact score - Year of publication and journal/conference Filter options: - Filter by year (only view the last 3 years) - Sort by citation count - Filter by open access (see only those that are free to download)
Find a list of related papers,
TLDR helps quickly determine whether a paper is worth reading in depth.
Citation counts help identify important papers in the field.
Use the TLDR function to quickly filter and only truly relevant papers are worth the time to read the full text.
Analyzing a paper’s citation network
Open a paper and view: 1. "Cited By" - Which papers cited this article - Understand the impact of this paper 2. "References" - What work is cited in this paper? - Understand the research background 3. "Recommended Papers" -Related papers recommended by AI - Discover important work that may have been missed
Through the citation network,
You can quickly understand the context of a research field,
Find the most important foundational papers and recent advances.
Starting from highly cited review papers (Survey), you can quickly understand the full picture of a field.
Use API
Semantic Scholar offers a free API that can be integrated into research tools.
Search papers using the API
import requests
# Search papers (no API Key required)
url = "https://api.semanticscholar.org/graph/v1/paper/search"
params = {
"query": "large language models code generation",
"limit": 5,
"fields": "title,authors,year,citationCount,abstract"
}
response = requests.get(url, params=params)
papers = response.json()["data"]
for paper in papers:
print(f"Title: {paper['title']}")
print(f"Year: {paper['year']}")
print(f"Citation count: {paper['citationCount']}")
print(f"Abstract: {paper['abstract'][:200]}...")
print()Return structured paper data,
Can be integrated into your own research tools,
No API Key is required to use basic functionality.
The free API has a rate limit (100 times/5 minutes), and applying for an API Key can get a higher limit.
Compared with similar tools
| Tool | Strength | Best for | Pricing |
|---|---|---|---|
| Semantic Scholar This tool | Completely free, AI summary, strong citation analysis, open API | Academic research, literature review, paper discovery | completely free |
| Google Scholar | Broadest coverage, including gray literature | The most comprehensive academic search | completely free |
| Consensus | AI directly extracts research conclusions | Need to quickly understand research conclusions | Free version/paid version |
| Elicit | Automatically extract key information from papers | systematic literature review | Free version/paid version |
Sources & references:
- Semantic Scholar official website (2025-03)
- Semantic Scholar API Documentation (2025-03)