LlamaParsevsUnstructured
How 10 AI models weigh LlamaParse against Unstructured on the 1 buying question where both came up.
- LlamaParse
- 26%of answers named it
- Unstructured
- 44%of answers named it
- Placed higher
- 8–10times LlamaParse vs Unstructured, over 18 model rankings that listed either
- Models leaning
- 5–4toward LlamaParse vs Unstructured; 1 even
Which models prefer which
Share of each model's answers that named each product, and how often its ranking put one above the other (a product listed beats one left off) · On the 1 shared question, every wording
| Model | LlamaParse | Unstructured | Placed higher | Leans |
|---|---|---|---|---|
| Claude Haiku 5.5 | 25% | 38% | 0–2 | Unstructured |
| GPT-6 Luna | 13% | 75% | 0–2 | Unstructured |
| Gemini 4 Argon | 63% | 75% | 2–1 | LlamaParse |
| Qwen 3.8 Flash | 13% | 13% | 1–0 | LlamaParse |
| DeepSeek V4 Pro | 25% | 75% | 0–3 | Unstructured |
| GLM-5.3 | 50% | 50% | 2–0 | LlamaParse |
| Kimi K3 | 38% | 63% | 1–2 | Unstructured |
| MiniMax M3 | 13% | 13% | 1–0 | LlamaParse |
| Mistral Large 4 | 25% | 25% | 1–0 | LlamaParse |
| Nemotron 3 Ultra | 0% | 13% | 0–0 | Even |
What the models say about LlamaParse
One reason per model, from the shared questions
- Claude Haiku 5.5
Strong LLM-oriented PDF parsing that handles complex layouts and tables
- GPT-6 Luna
Strong OCR, tables, and layout extraction; practical multimodal parsing for agent-ready document ingestion.
- Gemini 4 Argon
Purpose-built for AI agents to parse complex PDFs and Office documents into LLM-ready markdown.
- DeepSeek V4 Pro
LlamaIndex-native parser that converts complex PDFs into agent-friendly structured text.
- GLM-5.3
Best-in-class parsing of PDFs, tables, and layouts into agent-ready markdown.
- Kimi K3
Best-in-class PDF-to-Markdown conversion for agentic RAG pipelines.
- MiniMax M3
Best-in-class PDF parsing accuracy for complex layouts
- Mistral Large 4
LlamaIndex's purpose-built document parser, excellent for structured extraction and RAG.
What the models say about Unstructured
One reason per model, from the shared questions
- Claude Haiku 5.5
Purpose-built document parsing for LLM agents across PDFs and Office formats
- GPT-6 Luna
Strong document ingestion and parsing for extracting structured content for AI.
- Gemini 4 Argon
Industry standard for ingesting, chunking, and preprocessing Office and PDF files for agent workflows.
- DeepSeek V4 Pro
Purpose-built for agentic document parsing with chunking, OCR, and clean markdown output.
- GLM-5.3
Broadest format coverage and mature pipelines for RAG and agent ingestion.
- Kimi K3
Purpose-built ingestion SDK; best Office/PDF parsing with element metadata.
- MiniMax M3
Broad format coverage and solid ETL pipeline integration
- Mistral Large 4
Best-in-class parsing for PDFs, Office docs, and messy files into LLM-ready data.
Tracked since October 25, 2026. Each time the panel answers these questions again, both shares are added here.
Question by question
Share of all answers that named each, every wording pooled, with its place among every product named · Both-named questions first
| Question | LlamaParse | Unstructured |
|---|---|---|
| Best SDKs for AI agents that handle Office and PDF files | 26% #8 | 44% #1 |
| Best Python libraries for PowerPoint files | · | 4% #33 |