ModelPayload
current_session object
Represents historical input data for a single user, providing a comparative baseline for model predictions.
Heart-rate samples (bpm) collected during the 1-hour window before making the prediction
Respiratory-rate samples (breaths/min) collected during the 1-hour window before making the prediction
Heart-rate samples (bpm) recorded during the night.
Respiratory-rate samples (breaths/min) recorded during the night.
Total time spent asleep (seconds) during the night, including all sleep stages and any awake periods during the sleep window.
0Fraction of total sleep time spent in deep (slow-wave) sleep, expressed as a value in [0, 1].
0Fraction of total sleep time spent in REM sleep, expressed as a value in [0, 1].
0Fraction of total sleep time spent in light sleep, expressed as a value in [0, 1].
0Total time (seconds) the user was awake during the monitored sleep window (e.g. nocturnal awakenings).
0Total time (seconds) spent in deep (slow-wave) sleep.
0Total time (seconds) spent in light sleep (N1 + N2 stages).
0Total time (seconds) spent in REM sleep.
0User's age
0User's height in centimetres.
0User's body weight in kilograms.
0sex object
User's biological sex. Expected values: 'M' (male) or 'F' (female). None if not provided.
- string
- null
past_targets object[]
Historical prediction targets (max 5 entries) representing cognitive performance metrics from previous sessions
Possible values: <= 5
Predicted stress level, expressed as a value in [0, 100]
0Predicted memory performance, expressed as a value in [0, 100]
0Predicted reasoning ability, expressed as a value in [0, 100]
0Predicted verbal performance, expressed as a value in [0, 100]
0Predicted composite cognitive performance score, expressed as a value in [0, 100]
0Predicted emotional valence, expressed as Low or High
N/APredicted emotional arousal, expressed as Low or High
N/Apast_sessions object[]
Historical session data (max 5 entries) corresponding to past_targets.
Possible values: <= 5
Heart-rate samples (bpm) collected during the 1-hour window before making the prediction
Respiratory-rate samples (breaths/min) collected during the 1-hour window before making the prediction
Heart-rate samples (bpm) recorded during the night.
Respiratory-rate samples (breaths/min) recorded during the night.
Total time spent asleep (seconds) during the night, including all sleep stages and any awake periods during the sleep window.
0Fraction of total sleep time spent in deep (slow-wave) sleep, expressed as a value in [0, 1].
0Fraction of total sleep time spent in REM sleep, expressed as a value in [0, 1].
0Fraction of total sleep time spent in light sleep, expressed as a value in [0, 1].
0Total time (seconds) the user was awake during the monitored sleep window (e.g. nocturnal awakenings).
0Total time (seconds) spent in deep (slow-wave) sleep.
0Total time (seconds) spent in light sleep (N1 + N2 stages).
0Total time (seconds) spent in REM sleep.
0User's age
0User's height in centimetres.
0User's body weight in kilograms.
0sex object
User's biological sex. Expected values: 'M' (male) or 'F' (female). None if not provided.
- string
- null
{
"current_session": {
"HR_day_1h": [
72.5,
74.1
],
"HR_night": [
60.2,
61
],
"RR_day_1h": [
16,
15.8
],
"RR_night": [
14.5,
14
],
"age": 35,
"awakeSleepSeconds": 600,
"deepPercentage": 0.2,
"deepSleepSeconds": 5760,
"height_cm": 175,
"lightPercentage": 0.55,
"lightSleepSeconds": 15840,
"remPercentage": 0.25,
"remSleepSeconds": 7200,
"sex": "M",
"sleepTimeSeconds": 28800,
"weight_kg": 72.5
},
"past_sessions": [
{
"HR_day_1h": [
70,
71.5
],
"HR_night": [
58,
59
],
"RR_day_1h": [
15.5,
15
],
"RR_night": [
14,
13.5
],
"age": 35,
"awakeSleepSeconds": 300,
"deepPercentage": 0.18,
"deepSleepSeconds": 4536,
"height_cm": 175,
"lightPercentage": 0.6,
"lightSleepSeconds": 15120,
"remPercentage": 0.22,
"remSleepSeconds": 5760,
"sex": "M",
"sleepTimeSeconds": 25200,
"weight_kg": 72.5
},
{
"HR_day_1h": [
68.5,
70
],
"HR_night": [
57,
58
],
"RR_day_1h": [
15,
14.5
],
"RR_night": [
13.5,
13
],
"age": 35,
"awakeSleepSeconds": 400,
"deepPercentage": 0.19,
"deepSleepSeconds": 5130,
"height_cm": 175,
"lightPercentage": 0.61,
"lightSleepSeconds": 16470,
"remPercentage": 0.2,
"remSleepSeconds": 5400,
"sex": "M",
"sleepTimeSeconds": 27000,
"weight_kg": 72.5
}
],
"past_targets": [
{
"C_SCORE": 0.82,
"arousal": "High",
"attention": 0.78,
"inference_time_ms": 60.5,
"memory": 0.85,
"reasoning": 0.4,
"stress": 0.75,
"valence": "High"
},
{
"C_SCORE": 0.78,
"arousal": "Low",
"attention": 0.7,
"inference_time_ms": 55.2,
"memory": 0.8,
"reasoning": 0.45,
"stress": 0.65,
"valence": "High"
}
]
}