Endpoint · computePOSTapi.magentlab.com /api/calc/pf_ratio
PaO2/FiO2 ratio as arterial PO2 in mm Hg divided by inspired oxygen as a fraction (0.21–1.0).
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PaO2/FiO2 ratio as arterial PO2 in mm Hg divided by inspired oxygen as a fraction (0.21–1.0). Returns the ratio rounded to one decimal. Magent does not apply ARDS severity cutoffs, and this is not the oxygenation index (FiO2 × MAP × 100 / PaO2).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
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URL
https://api.magentlab.com/api/calc/pf_ratio
Seen
first 35 days ago · last 16 hr ago
36 free handshakes
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x402
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Base USDC
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Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.336 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.664: 0.248 uncertain ? + 0.417 short ? · 0.114 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.64 | 0.226 | 0.136 | −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 | 0.336 | gap to 1.000 = 0.664 · 0.417 short · 0.248 uncertain | 0.336 | −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
= 0.336 → UNRATED: 28 of 30 paid calls weights 2026.09.6 · 28 samples · seed cap_01M1A59X0C50BTQNH9A921T157|2026-09-04T03:30:15.591Z|2026.09.6
Verify it yourself
npx teppi-check https://api.magentlab.com/api/calc/pf_ratiocurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59X0C50BTQNH9A921T157