Systematize fairness talks with LLMs and Nash bargaining

Built Mediator.ai to systematize fairness using Nash bargaining and LLMs.

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Source

sanity on Hacker News · 2026-04-20 · Project link

Written in our own words. Credit to the original author. Link checked 2026-10-15.

What they did

Built Mediator.ai to systematize fairness using Nash bargaining and LLMs.

Result (as claimed)

Show HN product launch.

Tools they used

ChatGPT Claude

Cost: Pricing depends on the tools you pick; check each official pricing page.

Set it up

Define the job
Say exactly what you want done and what the agent may and may not do on your behalf.
Share only what is needed
Give ChatGPT the minimum files or access required. Avoid sharing passwords in chat when a safer login flow exists.
Review the plan
Ask the agent to show its plan or draft before it acts, and approve each step that has real consequences.
Check the result
Confirm the outcome yourself (order placed, request sent, document understood) and keep a record.

Copy the full setup prompt

Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.

You are helping me set up this AI use case end to end in Claude Code.

Goal: Systematize fairness talks with LLMs and Nash bargaining
What the original author did: Built Mediator.ai to systematize fairness using Nash bargaining and LLMs.
Reported result (as claimed by the author): Show HN product launch.
Source: https://news.ycombinator.com/item?id=47835411
Tools they used: ChatGPT, Claude
Category: Personal & life

Please:
1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like).
2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure.
3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data.
4. Finish with a checklist to run it again next time.

You are helping me set up this AI use case end to end in Codex.

Goal: Systematize fairness talks with LLMs and Nash bargaining
What the original author did: Built Mediator.ai to systematize fairness using Nash bargaining and LLMs.
Reported result (as claimed by the author): Show HN product launch.
Source: https://news.ycombinator.com/item?id=47835411
Tools they used: ChatGPT, Claude
Category: Personal & life

Please:
1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like).
2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure.
3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data.
4. Finish with a checklist to run it again next time.

You are helping me set up this AI use case end to end in Grok Bot.

Goal: Systematize fairness talks with LLMs and Nash bargaining
What the original author did: Built Mediator.ai to systematize fairness using Nash bargaining and LLMs.
Reported result (as claimed by the author): Show HN product launch.
Source: https://news.ycombinator.com/item?id=47835411
Tools they used: ChatGPT, Claude
Category: Personal & life

Please:
1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like).
2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure.
3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data.
4. Finish with a checklist to run it again next time.

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