Sources for Best AI for Deep Research

All sources

• aistudio.google.com https://aistudio.google.com/docs/deep-research
• aiwire.net https://aiwire.net/2025/02/26/openai-expands-access-to-deep-research
• alpha-sense.com https://www.alpha-sense.com/press/alphasense-launches-deep-research-automating-i
• alpha-sense.com https://www.alpha-sense.com/pricing/
• Anthropic: How we built our multi-agent research system https://www.anthropic.com/engineering/multi-agent-research-system
• blog.google https://blog.google/products/gemini/google-gemini-deep-research/
• capterra.com https://www.capterra.com/p/10011218/Claude/
• capterra.com https://www.capterra.com/p/10020130/Gemini/reviews/
• Census Bureau dataset catalog https://api.census.gov/data.html
• Census Data API User Guide (PDF) https://www2.census.gov/data/api-documentation/api-user-guide.pdf
• chatgpt.com https://chatgpt.com/pricing
• claude.com https://claude.com/blog/research
• claude.com https://claude.com/pricing
• Companies House developer hub overview https://developer.company-information.service.gov.uk/overview
• DataCamp, Manus AI https://datacamp.com/blog/manus-ai
• developer.alpha-sense.com https://developer.alpha-sense.com/agent-api/quickstart
• developer.alpha-sense.com https://developer.alpha-sense.com/agent-api/credits-and-limits
• Elicit API documentation https://docs.elicit.com/
• Elicit pricing https://elicit.com/pricing
• Elicit support: API and coverage article https://support.elicit.com/en/articles/10850433
• EveryDev: Hebbia https://www.everydev.ai/tools/hebbia
• Federal Register developer documentation https://www.federalregister.gov/developers/api/v1
• Finout: Perplexity pricing in 2026 (third party) https://www.finout.io/blog/perplexity-pricing-in-2026
• G2 comparison, AlphaSense vs Hebbia AI https://www.g2.com/compare/alphasense-vs-hebbia
• g2.com https://www.g2.com/products/claude-2025-12-11/reviews
• g2.com https://www.g2.com/products/chatgpt/
• g2.com https://www.g2.com/compare/google-gemini-vs-perplexity
• g2.com https://www.g2.com/sellers/alphasense
• g2.com https://www.g2.com/products/alphasense/reviews
• gemini.google https://gemini.google/subscriptions/
• Google NotebookLM help: citations https://support.google.com/notebooklm/answer/14276569?hl=en
• Google NotebookLM help: upgrade plans https://support.google.com/notebooklm/answer/16213268?hl=en
• Hebbia homepage https://www.hebbia.com/
• Hebbia product blog https://www.hebbia.com/blog/product/
• Hyperresearch DRACO benchmark https://hyperresearch.ai/benchmarks/draco
• Index Ventures: Hebbia Series B https://www.indexventures.com/perspectives/hebbia-raises-130m-in-series-b-fundin
• Manus API v2 usage endpoint https://open.manus.ai/docs/v2/usage.list.md
• Manus Help Center https://help.manus.im/en
• Manus plans documentation https://manus.im/docs/introduction/plans.md
• Manus Wide Research https://manus.im/features/wide-research
• NCBI Entrez Programming Utilities handbook https://www.ncbi.nlm.nih.gov/books/NBK25497/
• neowin.net https://www.neowin.net/news/anthropic-claude-announces-google-workspace-integrat
• NLM Data Guide: E-utilities https://www.nlm.nih.gov/dataguide/eutilities/utilities.html
• NLM MedlinePlus web policies https://medlineplus.gov/disclaimers.html
• openai.com https://openai.com/index/introducing-deep-research/
• Parallel API pricing (docs) https://docs.parallel.ai/getting-started/pricing
• Parallel basis (docs) https://docs.parallel.ai/core-concepts/basis
• Parallel BrowseComp benchmark (blog) https://parallel.ai/blog/deep-research-browsecomp
• Parallel choose a processor (docs) https://docs.parallel.ai/task-api/guides/choose-a-processor
• Parallel deep research benchmarks (blog) https://parallel.ai/blog/deep-research-benchmarks
• Parallel Task API quickstart (docs) https://docs.parallel.ai/task-api/task-quickstart
• Perplexity Agent API quickstart https://docs.perplexity.ai/docs/agent-api/quickstart
• Perplexity API changelog https://docs.perplexity.ai/changelog/changelog
• Perplexity API pricing https://docs.perplexity.ai/docs/getting-started/pricing
• Perplexity Deep Research launch https://www.perplexity.ai/hub/blog/introducing-perplexity-deep-research
• prnewswire.com https://www.prnewswire.com/news-releases/alphasense-launches-deep-research-autom
• Research Synthesis Methods feasibility study (Lagisz et al., 2026) https://www.cambridge.org/core/product/C97DAEC70C3173A260F0B12E729E7250/core-rea
• Sacra: Hebbia profile (estimate of pricing) https://sacra.com/c/hebbia/
• SEC data.sec.gov https://data.sec.gov/
• SPJ Code of Ethics (PDF) https://www.spj.org/pdf/spj-code-of-ethics.pdf
• support.claude.com https://support.claude.com/en/articles/11088861-using-research-on-claude
• TestingCatalog: Perplexity Deep Research for Max users https://www.testingcatalog.com/perplexity-launches-advanced-deep-research-for-ma
• vendr.com https://www.vendr.com/marketplace/alphasense
• venturebeat.com https://venturebeat.com/ai/alphasense-launches-its-own-deep-research-for-the-web
• whizi.io https://whizi.io/resources/chatgpt-deep-research-limit/
• whizi.io https://whizi.io/resources/gemini-deep-research-limit/
• workspaceupdates.googleblog.com https://workspaceupdates.googleblog.com/2025/02/deep-research-available-for-goog

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