Agentic AI Comparison:
Consensus vs Kosmos

Consensus - AI toolvsKosmos logo

Introduction

This report compares Kosmos, an autonomous AI scientist by Edison Scientific, with Consensus, an AI-powered research assistant focused on answering questions from the scientific literature. The comparison covers autonomy, ease of use, flexibility, cost, and popularity, using public descriptions and observable product characteristics.

Overview

Consensus

Consensus is an AI-powered research platform and search engine that answers user questions directly from peer‑reviewed scientific papers, emphasizing evidence-based responses and citation transparency. It targets researchers, professionals, and informed general users who need fast access to scientific findings without running custom analyses or code. Through products like ResearchGPT and the Consensus Co‑Pilot, it provides conversational interfaces, summaries, and structured answers grounded in published literature, accessible via a web app with familiar search-style workflows.

Kosmos

Kosmos is an autonomous AI scientist designed for long-horizon, data-driven discovery across domains such as neuroscience, metabolomics, materials science, and genetics. Given an open-ended research objective and one or more datasets, it coordinates specialized agents for literature search and data analysis over extended sessions (up to ~12 hours), executing tens of thousands of lines of code and reviewing roughly 1,500 papers before synthesizing a fully cited scientific report whose statements are traceable to code cells or primary literature. It is accessed via Edison Scientific’s platform and is currently oriented toward research labs and advanced technical teams rather than casual users.

Metrics Comparison

authonomy

Consensus: 5

Consensus automates literature search, relevance filtering, and answer generation from scientific papers, but it operates primarily in a query–response paradigm where users pose questions and interpret or act on the results themselves. Features like ResearchGPT and the Co‑Pilot add conversational guidance and workflow support, yet they do not autonomously run multi‑hour research campaigns, execute code, or iteratively refine hypotheses without continuous user steering, which places its autonomy at a moderate level relative to fully agentic research systems.

Kosmos: 10

Kosmos is explicitly designed as an autonomous AI scientist that can run for up to 12 hours, maintaining a structured world model, coordinating multiple agents (literature and data analysis), generating and testing hypotheses, executing ~42,000 lines of code, and producing fully cited scientific reports with minimal human intervention beyond the initial objective and dataset specification. Independent assessments highlight its ability to sustain coherent reasoning over 200+ agent steps and compress months of PhD-level work into a single day, which represents a very high level of autonomy in scientific workflows.

Kosmos exhibits substantially higher autonomy, functioning as a long‑running agentic system that designs and executes research cycles, whereas Consensus focuses on automating high‑quality literature-based answers within user-driven sessions.

ease of use

Consensus: 9

Consensus is designed as an intuitive web-based research assistant where users ask natural-language questions and receive summarized answers grounded in cited papers, similar to a specialized search engine. The ResearchGPT and Co‑Pilot experiences further streamline onboarding and workflows by guiding users through questions and follow‑ups, requiring no code, datasets, or complex configuration, which makes the product highly accessible to a wide range of users including non-technical professionals.

Kosmos: 6

Kosmos is accessed through Edison Scientific’s platform and is tailored to technical users who can provide structured research objectives and datasets and interpret complex scientific reports. Its power comes with operational complexity—configuring runs, managing credits, and understanding multi-step analytical outputs—making it more approachable for research labs and data‑savvy teams than for general users, and thus only moderately easy to use overall.

Consensus is significantly easier to adopt for everyday question answering and light research, while Kosmos demands more setup and domain expertise but offers deeper capabilities for advanced users.

flexibility

Consensus: 7

Consensus flexibly supports a wide range of question types that can be answered from peer‑reviewed literature, covering topics from medicine to social science, and adapts responses via conversational interfaces such as ResearchGPT. However, it is constrained to literature-grounded insights and does not natively perform custom data analysis, execute code, or coordinate multi‑agent workflows, which limits flexibility for complex experimental or computational research compared to agentic systems.

Kosmos: 8

Kosmos can work across diverse scientific domains such as neuroscience, metabolomics, materials science, and genetics, combining literature review with arbitrary data analysis code and multi-step hypothesis testing. Its architecture—separate agents coordinated by a structured world model—allows flexible research strategies and complex workflows, though its focus remains on data‑driven scientific discovery rather than general-purpose tasks like business writing or casual knowledge queries.

Kosmos is more flexible for end‑to‑end scientific workflows involving data, code, and iterative hypothesis testing, whereas Consensus is more flexible for literature‑centric question answering across many topics but not for running bespoke analyses.

cost

Consensus: 8

Consensus follows a SaaS-style model with free and paid tiers (inferred from its public positioning as a broad-access web app), optimized for high-frequency question answering and research support. Because it does not run long multi‑hour agentic compute campaigns or extensive code execution for each query, its per‑query cost structure is generally lower, making it more economical for everyday research use and for a broader user base.

Kosmos: 6

Kosmos is offered via Edison Scientific with a credit-based pricing model where a full multi‑cycle run consumes a substantial number of credits, reflecting significant compute usage over up to 12 hours of operation. The value per run is high for organizations needing deep research automation, but the per‑run cost and research-oriented positioning make it relatively expensive for casual or frequent small queries compared to typical SaaS research tools.

For deep, long-horizon automated research, Kosmos may justify higher per‑run costs, whereas Consensus is more cost‑efficient and scalable for routine literature-based questions and frequent usage.

popularity

Consensus: 9

Consensus positions itself as a general-purpose AI research assistant and search platform with a consumer-style web interface, and it is widely referenced as a go‑to tool for evidence-based answers from scientific literature. Its broader target audience, simpler onboarding, and integrations such as ResearchGPT and the Co‑Pilot contribute to higher overall adoption and brand visibility within the academic, professional, and enthusiast research communities.

Kosmos: 6

Kosmos has attracted attention in AI and scientific communities through its arXiv paper and coverage as an advanced autonomous AI scientist, but it is primarily used by research labs and specialized teams rather than the general public. Its niche focus, higher complexity, and credit-based access through Edison Scientific suggest a smaller but highly specialized user base compared to mainstream research assistants.

Consensus enjoys broader popularity and mainstream usage as a literature‑focused research assistant, while Kosmos is well‑known within specialized AI and scientific circles but has a narrower, more expert user base.

Conclusions

Kosmos and Consensus serve complementary roles in the research ecosystem. Kosmos is best understood as a high-autonomy AI scientist for teams that need to run long, complex, data-driven research campaigns with integrated literature review, code execution, and hypothesis testing; it excels in autonomy and depth, at the cost of higher complexity and more specialized usage. Consensus, by contrast, is an accessible AI research assistant optimized for quickly answering questions from the scientific literature with transparent citations, achieving strong ease of use, cost-efficiency, and broad popularity, but without the long-horizon, multi-agent autonomy or data-analysis capabilities of Kosmos. Organizations seeking end-to-end automated discovery around internal datasets are more likely to benefit from Kosmos, whereas individuals and teams needing fast, evidence-based answers across many topics will generally find Consensus the more practical everyday tool.