Endpoint · evidencePOSTapi.magentlab.com /api/calc/serum_osmolality
Worthley 1987 calculated serum osmolality: 2×Na + glucose/18 + BUN/2.8.
Read more
Worthley 1987 calculated serum osmolality: 2×Na + glucose/18 + BUN/2.8. Optional osmolar gap when a measured osm is supplied. Deterministic published arithmetic with citation; not a measured freezing-point osmometer or a diagnosis.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.magentlab.com/api/calc/serum_osmolality
Seen
first 35 days ago · last 16 hr ago
36 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.335 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.665: 0.248 uncertain ? + 0.417 short ? · 0.115 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.64 | 0.226 | 0.135 | −0.217 | −0.248 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.335 | gap to 1.000 = 0.665 · 0.417 short · 0.248 uncertain | 0.335 | −0.417 | −0.248 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.226 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.335 → UNRATED: 28 of 30 paid calls weights 2026.09.6 · 28 samples · seed cap_01M1A5A2GBHTC9Q2C7DVT7NZ8W|2026-09-04T03:30:15.591Z|2026.09.6
Verify it yourself
npx teppi-check https://api.magentlab.com/api/calc/serum_osmolalitycurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A2GBHTC9Q2C7DVT7NZ8W