{"sample":true,"tool":"proof_value","title":"Proof value at your price","paid":{"method":"GET","url":"https://api.agoranome.com/v1/facts/proof-value","price":"$0.001","example_input":{"cue":"sample","price":0.01}},"example_output":{"result":{"example":"An example of the answer's shape: its numbers are made up, not data.","fact":"proof_value","question":"What is an attested free sample worth at $0.01?","answer":"Not beyond chance. In run 1, an attested free sample was worth about +12.5% of price to one buyer-agent model: $0.00125 at $0.01 (95% range -$0.0005 to $0.003). The range includes zero, so it didn't move the model beyond chance.","value":0.00125,"unit":"USD per call","range95":[-0.0005,0.003],"n":529,"beyond_chance":false,"detail":{"cue":"sample","label":"An attested free sample","kind":"proof","premium_pct":12.5,"premium_pct_range95":[-5.0,30.0],"bound":null,"clears_zero":false,"run":1,"price_usd":0.01,"models_answered":1,"prices_tested_usd":[0.0017,0.018]},"inputs":{"cue":"sample","price":0.01},"as_of":"run 1, 2026-11-04","source":{"name":"Price of proof","url":"https://agoranome.com/machines/payments/method"},"method":"<how the number is computed>","licence":"Quote with credit to Agoranome (agoranome.com); not for republication in full. The signature proves the answer is ours: check it at /verify.","etag":"\"f1-<sha256 prefix>\""},"receipt":{"receipt_id":"0x...","impact":{"pledge":"15% of settled revenue"}}},"note":"A free sample: the paid route's listed output example, not a live result. The paid route answers with a result and a signed receipt.","llms_txt":"https://api.agoranome.com/llms.txt"}