claude-opus-5

Anthropic's flagship model with 1M context for coding, analysis, and autonomous work

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.07 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x7dd5be06…043c2629

URL

https://x402engine.app/api/llm/claude-opus-5

Seen

first 35 days ago · last 14 days ago

51 free handshakes

Payment

Pays through

x402

Offered on?

eip155:4326, Base USDC, Solana

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.327 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.673: 0.017 uncertain ? + 0.656 short ? · 0.123 to D

How the composite of 0.327 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.14	0.119		0.071	−0.518	−0.011
latency p95 it answered as fast as its class	0.20	0.31	0.279		0.056	−0.138	−0.007
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.327	gap to 1.000 = 0.673 · 0.656 short · 0.017 uncertain	0.327	−0.656	−0.017

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.600 × 0.119   liveness       
+ 0.200 × 0.279   latency p95    
+ 0.200 × 1.000   price stability
= 0.327           → UNRATED: 51 of 30 paid calls      weights 2026.09.6 · 51 samples · seed cap_01M1A5QEZZG2HQXG3WQJF8J2J5|2026-08-27T11:21:48.096Z|2026.09.6

Verify it yourselfnpx teppi-check https://x402engine.app/api/llm/claude-opus-5curl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QEZZG2HQXG3WQJF8J2J5