Manus uses a planner to break a prompt into subtasks, then hands them to specialized agents that share context and use a suite of 29 tools. An executor combines their results into a final response. The transcript says Manus uses Claude 3.7 Sonnet, Browser Use, and E2B’s cloud sandbox.
The Next Breakthrough In AI Agents Is Here
An unidentified Y Combinator host discusses Manus, the AI agent platform, and what its approach and trade-offs suggest about building AI products.
The platform is presented as useful for tasks including travel planning, financial analysis, database compilation, supplier sourcing, and presentations. On the GAIA benchmark, Manus scored 86.5%; the transcript compares that with an average human score of about 92% and Deep Research’s best score of about 74%.
The discussion challenges the dismissal of Manus as a wrapper around existing models and tools. It points to Cursor, Windsurf, and legal AI product Harvey as examples of applications that combine foundation models with specialized tooling. Co-founder Yichao “Peak” Gu says the team chose to work alongside model development and welcome new model releases.
The host credits Manus’s multi-agent design with a stated cost of about $2 per task, along with transparency that lets users inspect or change agents and tools. The system’s coordination may become harder as tasks grow, and its UX, tuning, and integrations could be matched by competitors. API pricing or provider policy changes could also undermine cost advantages, so founders should consider proprietary evaluations, embedded workflows, or hard-to-access integrations.
Takeaways
- A product built on existing models can stand out through useful workflows, clear controls, and well-designed integrations.
- Break complex work into subtasks when specialized agents and tools can handle them effectively.
- Make agent activity inspectable so users can understand and adjust what the system is doing.
- Treat per-task costs as vulnerable to model pricing and provider policy changes.
- Build defensibility through evaluations, workflows, or integrations that competitors cannot easily reproduce.
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What was claimed 10
- launchedManus: Early preview
“Today, we're launching an early preview of Manus”
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- integrates withsecure cloud sandbox environment
“E2B's secure cloud sandbox environment”
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- integrates withManus integrates with
Browser Useadvanced website interaction“integration with open-source tools like YC company Browser Use for advanced website interaction”
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- usesManus uses
Claude Sonnet
“Manus makes use of Anthropic's Claude 3.7 Sonnet”
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- metric
Deep Research agent: about 74% at its bestabout 74% at its best“OpenAI's Deep Research scored about 74% at its best”
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- metricManus: 86.5%86.5%
“Manus smashed the state of the art on GAIA, scoring 86.5%”
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- foundedco-founder
“Manus co-founder Yichao “Peak” Gu”
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- featureManus: Users can inspect, customize, or replace individual subagents and tool integrations
“letting users directly inspect, customize, or replace individual subagents and tool integrations”
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- metricManus: Around $2 per task
“lower per-task costs, around $2 a task”
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- featureManus: Exposes the file system so users can see what agents are doing
“exposing the file system so you could see exactly what the agents were doing”
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