Cognivern
For organisers

Sponsor a cohort at cost.
Prove every cent.

Hand out inference budgets for your hackathon or workshop. Cognivern charges 0% on the throughput — you pay inference at provider cost — because the product is the evidence of what that spend did, not a take-rate on a commodity.

Have a key? Check your credits

Participants need no account — balance, disclosure and receipts are self-service.

  1. Budget
  2. Keys
  3. Spend
  4. Receipt
  5. Record

Keys in one paste

Paste a participant list, mint every budgeted key in one atomic batch, hand them out with one CSV.

0% fees, pass-through pricing

Every call is metered at provider pricing into an append-only ledger. No markup, no spread — reconcilable at any time.

A receipt anyone can check

Balances are committed to a Merkle root anchored on public networks. Drop the verification link in your recap.

How it works

From budget to verifiable receipt

  1. 1

    Create a program

    Set the pool, per-participant allocation, allowed models, and window.

  2. 2

    Paste your cohort

    One list of handles mints every budgeted key in a single batch.

  3. 3

    Meter at cost

    Calls flow through the gateway at provider pricing — nothing marked up.

  4. 4

    Anchor & share

    Commit balances to a Merkle root, anchor it publicly, share the verify link.

Anyone can check the math without trusting you — the public verification page verifies inclusion against the anchored root.

Fund the cohort. Keep the evidence.

Set up a sponsored program in minutes, then hand every participant a key and a receipt they can verify themselves.

Check your credits