R0049/2026-03-31/Q003-S02 — Search Log
Summary
|
|
| Source/Database |
Web (Google via WebSearch) |
| Query terms |
"AI deep research tool Perplexity OpenAI methodology structured analytical framework evidence quality assessment 2025 2026"; "GPT researcher AI agent deep research methodology framework open source structured analytical 2025 2026" |
| Filters |
Date: 2025-2026 |
| Results returned |
20 (across two searches) |
| Results selected |
3 |
| Results rejected |
17 |
Selected Results
| Result |
Title |
URL |
Rationale |
| S02-R01 |
Microsoft Copilot Researcher Critique |
https://www.geekwire.com/2026/gpt-drafts-claude-critiques-microsoft-blends-rival-ai-models-in-new-copilot-upgrade/ |
Cross-model verification — closest to audit mechanism found |
| S02-R02 |
GPT Researcher (GitHub) |
https://github.com/assafelovic/gpt-researcher |
Open-source deep research agent — inspected for analytical features |
| S02-R03 |
OpenAI Deep Research |
https://openai.com/index/introducing-deep-research/ |
Commercial deep research product with citation methodology |
Rejected Results
| Result |
Title |
URL |
Rationale |
| — |
Perplexity Deep Research guide (Medium) |
https://sahanirakesh.medium.com/ |
User guide, not feature documentation |
| — |
Perplexity vs OpenAI comparison |
https://www.clickittech.com/ai/perplexity-deep-research-vs-openai-deep-research/ |
Comparison article without analytical framework details |
| — |
Perplexity blog introducing Deep Research |
https://www.perplexity.ai/hub/blog/introducing-perplexity-deep-research |
Product announcement |
| — |
TechCrunch Perplexity Deep Research |
https://techcrunch.com/ |
News coverage |
| — |
Multiple Perplexity 2026 guides |
Various |
User guides without analytical framework content |
| — |
DeepResearchAgent (SkyworkAI) |
https://github.com/SkyworkAI/DeepResearchAgent |
Multi-agent framework — general purpose, not analytical rigor focused |
| — |
Awesome Deep Research list |
https://github.com/DavidZWZ/Awesome-Deep-Research |
Resource list |
| — |
AG2 GPT Researcher integration |
https://docs.ag2.ai/ |
Integration guide |
| — |
ChatGPT Deep Research Wikipedia |
https://en.wikipedia.org/wiki/ChatGPT_Deep_Research |
Encyclopedia article |
| — |
Remaining results |
— |
Product announcements, guides, and comparisons without analytical framework details |
Notes
The deep research tools landscape (Perplexity, OpenAI, GPT Researcher)
universally focuses on breadth of search and synthesis quality. Microsoft's
Copilot Critique feature is the most notable finding — it implements
cross-model verification where one AI checks another's work. This is the
closest mechanism to a self-audit found in commercial tools, though it is
a quality check rather than a formal self-audit framework.