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Invention & Discovery Foundation tier

genius

$0.50 per call

Deep chain-of-thought reasoning engine that shows every step of its thinking. Tackles complex, multi-layered problems that require sustained logical analysis — architecture decisions, debugging gnarly issues, algorithm design, security analysis. Like having a senior engineer who explains their reasoning. Includes optional web research for grounded answers..

Start for $5 Try It Live Docs

Quick start

# REST API

curl -X POST https://api.50c.ai/tools/genius \

-H "Authorization: Bearer cv_YOUR_KEY" \

-H "Content-Type: application/json" \

-d '{"problem": "Why is my React app re-rendering 50 times?"}'

PLAYGROUND

Live API
Get a key for $5 →
POST /tools/genius 
Click "Run genius" to see results...

HOW TO USE

1

Get an API Key

Credit packs start at $5. Get your key instantly from the dashboard.

2

Call the API

REST API, MCP (Cursor/Claude), or CLI. Use the playground above to test.

3

Pay Per Call

genius costs $0.50 per call. No subscriptions required.

PROBLEMS GENIUS SOLVES

When should you use genius?

Complex problems need more than a quick answer

Need to see the reasoning, not just the conclusion

Architecture decisions with multiple tradeoffs

Debugging issues that require deep analysis

USE CASES

What can you build with genius?

Complex debugging with step-by-step analysis

Architecture decision records

Security vulnerability analysis

Algorithm design and optimization

Technical spec writing

System design review

FREQUENTLY ASKED QUESTIONS

Common questions about genius

How is genius different from just asking ChatGPT?

genius uses extended thinking with explicit reasoning chains. It shows its work step by step, provides confidence scores, and can incorporate live web research. Built for problems where you need to audit the logic.

Can it research the web while reasoning?

Yes. Set research: true and it combines deep reasoning with current web data for grounded analysis.

What kind of problems is it best for?

Multi-step problems with tradeoffs: architecture decisions, complex debugging, algorithm design, security analysis. Not for simple lookups.

HOW GENIUS COMPARES

Genius vs alternatives

deeper than ChatGPT for complex problems alternative to o1/o3 reasoning shows reasoning unlike standard LLMs like having a staff engineer on demand

genius is part of 50c.ai's 127-tool platform. All tools work via REST API, MCP (Cursor, Claude Desktop, Windsurf), and CLI. Start for $5 with pay-as-you-go pricing.

genius is an AI-powered genius tool for researchers, R&D teams, inventors, and innovation labs. Available as an MCP tool for Cursor, Claude Desktop, and Windsurf, as a REST API at api.50c.ai/tools/genius, and via CLI with npx 50c run genius. Part of the Invention & Discovery suite on the Foundation tier. $0.50 per call. Get started with a $5 credit pack at 50c.ai.

RELATED TOOLS IN INVENTION & DISCOVERY

auto_invent

Full invention pipeline. Chains mind_opener → idea_fold → bcalc → genius_plus → compute → cvi_verify. Takes a problem and produces a provable, verified solution.

$2.00

genius_plus

Self-improving code generation. Writes code, tests it, finds bugs, fixes them, and iterates until the solution actually works. No manual debugging required.

$0.65

discovery_collision

Systematic experiment engine. Generates hypotheses, designs experiments, and tests them — finding unexpected collisions between ideas that spark new discoveries.

$0.15

Try genius now

Part of the Foundation tier · $0.50 per call

Get started with a $5 credit pack — enough for 10+ calls.

Start for $5 View Plans