# How Arcee AI uses LlamaIndex

As published on [llamaindex.ai](https://www.llamaindex.ai/customers/streamlined-research-paper-analysis-with-llamaparse-at-arcee-ai). Captured by usedby on 2026-10-07.

- Company: [Arcee AI](https://www.usedby.ai/companies/arcee-ai.md)
- Tool: [LlamaIndex](https://www.usedby.ai/tools/llamaindex.md)
- Industry: [Artificial Intelligence](https://www.usedby.ai/companies/industry/artificial-intelligence.md)

## What the story says

Arcee AI uses LlamaParse to convert a large collection of natural language processing research papers in PDF format into text, including tables, charts and equations. The output is used to build a dataset for fine-tuning a specialized LLM focused on NLP research queries.

Summary written by usedby from the source page, in English. The figures are those of LlamaIndex and Arcee AI, not ours.

> The scope of the project involved parsing approximately 4 million pages from an S3 bucket filled with every NLP research paper since 2017, which required an advanced level of processing.

## What usedby checked

We compared the story with its live page on 2026-10-07.

- Checked: the passage quoted above is copied word for word from the page, near the name of Arcee AI.
- Checked: Arcee AI uses LlamaIndex. Confirmed line. Latest check across sources: 2026-10-07.
- Not checked: the result itself. We quote it; we did not measure it.

---
Source: https://www.usedby.ai/case-studies/arcee-ai-llamaindex · How we check: https://www.usedby.ai/methodology