Endpoint · evidenceGETx402-seller-pmlm.onrender.com /report ?q=What+is+retrieval-augmented+generation%3F
Research brief with citations for any question or topic.
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Research brief with citations for any question or topic. Use when an agent needs a quick, sourced answer or background before writing, deciding, or searching deeper. Pass q (question). Returns summary, 3-6 cited bullets, and a source list (Wikipedia, DuckDuckGo, Hacker News, Crossref papers) with URLs and dates. 0.01 USDC on Base. Errors are never charged: 400 bad/missing input, 422 nothing usable found or target unreachable, 503 temporarily unavailable.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://x402-seller-pmlm.onrender.com/report?q=What+is+retrieval-augmented+generation%3F
Seen
first 29 days ago · last 12 hr ago
53 free handshakes
Payment
Pays through
x402
Offered on?
eip155:1329, Polygon, Arbitrum, Avalanche, Base USDC, Solana
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.729 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.271: 0.071 uncertain ? + 0.200 short ? · 0.071 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 1.00 | 0.882 | 0.529 | 0 | −0.071 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.729 | gap to 1.000 = 0.271 · 0.200 short · 0.071 uncertain | 0.729 | −0.200 | −0.071 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.882 liveness
+ 0.200 × 1.000 price stability
= 0.729 → UNRATED: 52 of 30 paid calls weights 2026.09.6 · 52 samples · seed cap_01M1RDAMZ8FC3BG300S2P4ECQF|2026-09-03T09:39:23.693Z|2026.09.6
Verify it yourself
npx teppi-check https://x402-seller-pmlm.onrender.com/report?q=What+is+retrieval-augmented+generation%3Fcurl -s https://api.teppi.xyz/v1/trust/cap_01M1RDAMZ8FC3BG300S2P4ECQF