curl "https://compute.prentis.ai/v1/accounts/my-account/supervisedFineTuningJobs/01K7AX3V9Q2M8T4R6Y0B1C5D7E/metrics?maxPoints=200" \
-H "Authorization: Bearer $PRENTIS_API_KEY"import requests
url = "https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"points": [
{
"step": "1",
"epoch": 1,
"loss": "2.314",
"learningRate": 0.0001,
"time": "2026-10-10T08:01:20Z"
},
{
"step": "250",
"epoch": 1,
"loss": "1.102",
"evalLoss": "1.187",
"learningRate": 0.0001,
"time": "2026-10-10T08:24:05Z"
},
{
"step": "500",
"epoch": 2,
"loss": "0.861",
"evalLoss": "1.034",
"learningRate": 0.0001,
"time": "2026-10-10T08:46:51Z"
}
],
"totalPoints": "500",
"complete": true
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}Get a job's training curve
The whole training curve, oldest step first, thinned on the server to at most maxPoints. Every point returned is a point that was really measured — nothing is interpolated. complete is false while the job is still running.
curl "https://compute.prentis.ai/v1/accounts/my-account/supervisedFineTuningJobs/01K7AX3V9Q2M8T4R6Y0B1C5D7E/metrics?maxPoints=200" \
-H "Authorization: Bearer $PRENTIS_API_KEY"import requests
url = "https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://compute.prentis.ai/v1/accounts/{account}/supervisedFineTuningJobs/{job}/metrics")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"points": [
{
"step": "1",
"epoch": 1,
"loss": "2.314",
"learningRate": 0.0001,
"time": "2026-10-10T08:01:20Z"
},
{
"step": "250",
"epoch": 1,
"loss": "1.102",
"evalLoss": "1.187",
"learningRate": 0.0001,
"time": "2026-10-10T08:24:05Z"
},
{
"step": "500",
"epoch": 2,
"loss": "0.861",
"evalLoss": "1.034",
"learningRate": 0.0001,
"time": "2026-10-10T08:46:51Z"
}
],
"totalPoints": "500",
"complete": true
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}{
"error": {
"message": "<string>",
"type": "invalid_request_error",
"code": "INVALID_REQUEST",
"param": "<string>"
}
}Authorizations
Authorization: Bearer <your API key> -- the same key as inference. A key reaches the account it belongs to and no other.
Path Parameters
Your account id -- the one in the console's address bar (my-account for this key). It must be the account the key belongs to.
64The job's id: the last segment of its name (accounts/{account}/trainingJobs/{job}). A job is only found through the collection of its own type -- an SFT job through supervisedFineTuningJobs, a DPO job through dpoJobs.
64Query Parameters
The most points to return, up to 10000. Defaults to 1000; a longer curve is thinned on the server rather than truncated.
0 <= x <= 10000