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}\n",[478,790,792,795],{"class":480,"line":791},18,[478,793,794],{"class":488},"}",[478,796,602],{"class":492},[436,798,799],{},"Your wide event now includes per-tool timing:",[468,801,806],{"className":802,"code":803,"filename":804,"language":805,"meta":474,"style":474},"language-json shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","{\n  \"ai\": {\n    \"calls\": 2,\n    \"steps\": 2,\n    \"model\": \"claude-sonnet-4.6\",\n    \"provider\": \"anthropic\",\n    \"inputTokens\": 3500,\n    \"outputTokens\": 800,\n    \"totalTokens\": 4300,\n    \"toolCalls\": [\"getWeather\", \"searchDB\"],\n    \"tools\": [\n      { \"name\": \"getWeather\", \"durationMs\": 150, \"success\": true },\n      { \"name\": \"searchDB\", \"durationMs\": 45, \"success\": true }\n    ],\n    \"totalDurationMs\": 2340,\n    \"msToFirstChunk\": 180,\n    \"msToFinish\": 2100,\n    \"tokensPerSecond\": 380\n  }\n}\n","Wide Event","json",[439,807,808,812,826,845,860,881,901,917,933,949,981,995,1044,1089,1094,1110,1126,1142,1156,1162],{"__ignoreMap":474},[478,809,810],{"class":480,"line":481},[478,811,646],{"class":488},[478,813,814,817,819,822,824],{"class":480,"line":512},[478,815,816],{"class":488},"  \"",[478,818,506],{"class":562},[478,820,821],{"class":488},"\"",[478,823,655],{"class":488},[478,825,579],{"class":488},[478,827,828,831,835,837,839,843],{"class":480,"line":539},[478,829,830],{"class":488},"    \"",[478,832,834],{"class":833},"sBMFI","calls",[478,836,821],{"class":488},[478,838,655],{"class":488},[478,840,842],{"class":841},"sbssI"," 2",[478,844,678],{"class":488},[478,846,847,849,852,854,856,858],{"class":480,"line":546},[478,848,830],{"class":488},[478,850,851],{"class":833},"steps",[478,853,821],{"class":488},[478,855,655],{"class":488},[478,857,842],{"class":841},[478,859,678],{"class":488},[478,861,862,864,867,869,871,874,877,879],{"class":480,"line":582},[478,863,830],{"class":488},[478,865,866],{"class":833},"model",[478,868,821],{"class":488},[478,870,655],{"class":488},[478,872,873],{"class":488}," \"",[478,875,876],{"class":505},"claude-sonnet-4.6",[478,878,821],{"class":488},[478,880,678],{"class":488},[478,882,883,885,888,890,892,894,897,899],{"class":480,"line":605},[478,884,830],{"class":488},[478,886,887],{"class":833},"provider",[478,889,821],{"class":488},[478,891,655],{"class":488},[478,893,873],{"class":488},[478,895,896],{"class":505},"anthropic",[478,898,821],{"class":488},[478,900,678],{"class":488},[478,902,903,905,908,910,912,915],{"class":480,"line":624},[478,904,830],{"class":488},[478,906,907],{"class":833},"inputTokens",[478,909,821],{"class":488},[478,911,655],{"class":488},[478,913,914],{"class":841}," 3500",[478,916,678],{"class":488},[478,918,919,921,924,926,928,931],{"class":480,"line":629},[478,920,830],{"class":488},[478,922,923],{"class":833},"outputTokens",[478,925,821],{"class":488},[478,927,655],{"class":488},[478,929,930],{"class":841}," 800",[478,932,678],{"class":488},[478,934,935,937,940,942,944,947],{"class":480,"line":649},[478,936,830],{"class":488},[478,938,939],{"class":833},"totalTokens",[478,941,821],{"class":488},[478,943,655],{"class":488},[478,945,946],{"class":841}," 4300",[478,948,678],{"class":488},[478,950,951,953,956,958,960,962,964,967,969,971,973,976,978],{"class":480,"line":681},[478,952,830],{"class":488},[478,954,955],{"class":833},"toolCalls",[478,957,821],{"class":488},[478,959,655],{"class":488},[478,961,734],{"class":488},[478,963,821],{"class":488},[478,965,966],{"class":505},"getWeather",[478,968,821],{"class":488},[478,970,522],{"class":488},[478,972,873],{"class":488},[478,974,975],{"class":505},"searchDB",[478,977,821],{"class":488},[478,979,980],{"class":488},"],\n",[478,982,983,985,988,990,992],{"class":480,"line":702},[478,984,830],{"class":488},[478,986,987],{"class":833},"tools",[478,989,821],{"class":488},[478,991,655],{"class":488},[478,993,994],{"class":488}," [\n",[478,996,997,1000,1002,1005,1007,1009,1011,1013,1015,1017,1019,1022,1024,1026,1029,1031,1033,1036,1038,1040,1042],{"class":480,"line":712},[478,998,999],{"class":488},"      {",[478,1001,873],{"class":488},[478,1003,1004],{"class":841},"name",[478,1006,821],{"class":488},[478,1008,655],{"class":488},[478,1010,873],{"class":488},[478,1012,966],{"class":505},[478,1014,821],{"class":488},[478,1016,522],{"class":488},[478,1018,873],{"class":488},[478,1020,1021],{"class":841},"durationMs",[478,1023,821],{"class":488},[478,1025,655],{"class":488},[478,1027,1028],{"class":841}," 150",[478,1030,522],{"class":488},[478,1032,873],{"class":488},[478,1034,1035],{"class":841},"success",[478,1037,821],{"class":488},[478,1039,655],{"class":488},[478,1041,721],{"class":488},[478,1043,699],{"class":488},[478,1045,1046,1048,1050,1052,1054,1056,1058,1060,1062,1064,1066,1068,1070,1072,1075,1077,1079,1081,1083,1085,1087],{"class":480,"line":726},[478,1047,999],{"class":488},[478,1049,873],{"class":488},[478,1051,1004],{"class":841},[478,1053,821],{"class":488},[478,1055,655],{"class":488},[478,1057,873],{"class":488},[478,1059,975],{"class":505},[478,1061,821],{"class":488},[478,1063,522],{"class":488},[478,1065,873],{"class":488},[478,1067,1021],{"class":841},[478,1069,821],{"class":488},[478,1071,655],{"class":488},[478,1073,1074],{"class":841}," 45",[478,1076,522],{"class":488},[478,1078,873],{"class":488},[478,1080,1035],{"class":841},[478,1082,821],{"class":488},[478,1084,655],{"class":488},[478,1086,721],{"class":488},[478,1088,788],{"class":488},[478,1090,1091],{"class":480,"line":749},[478,1092,1093],{"class":488},"    ],\n",[478,1095,1096,1098,1101,1103,1105,1108],{"class":480,"line":755},[478,1097,830],{"class":488},[478,1099,1100],{"class":833},"totalDurationMs",[478,1102,821],{"class":488},[478,1104,655],{"class":488},[478,1106,1107],{"class":841}," 2340",[478,1109,678],{"class":488},[478,1111,1112,1114,1117,1119,1121,1124],{"class":480,"line":763},[478,1113,830],{"class":488},[478,1115,1116],{"class":833},"msToFirstChunk",[478,1118,821],{"class":488},[478,1120,655],{"class":488},[478,1122,1123],{"class":841}," 180",[478,1125,678],{"class":488},[478,1127,1128,1130,1133,1135,1137,1140],{"class":480,"line":768},[478,1129,830],{"class":488},[478,1131,1132],{"class":833},"msToFinish",[478,1134,821],{"class":488},[478,1136,655],{"class":488},[478,1138,1139],{"class":841}," 2100",[478,1141,678],{"class":488},[478,1143,1144,1146,1149,1151,1153],{"class":480,"line":791},[478,1145,830],{"class":488},[478,1147,1148],{"class":833},"tokensPerSecond",[478,1150,821],{"class":488},[478,1152,655],{"class":488},[478,1154,1155],{"class":841}," 380\n",[478,1157,1159],{"class":480,"line":1158},19,[478,1160,1161],{"class":488},"  }\n",[478,1163,1165],{"class":480,"line":1164},20,[478,1166,1167],{"class":488},"}\n",[452,1169,1171],{"id":1170},"standalone-without-middleware","Standalone (without middleware)",[436,1173,1174],{},"If your model is already wrapped (e.g. by another middleware), pass the request logger directly:",[468,1176,1179],{"className":470,"code":1177,"filename":1178,"language":473,"meta":474,"style":474},"import { createEvlogIntegration } from 'evlog\u002Fai'\n\nconst integration = createEvlogIntegration(log)\n\nconst result = await generateText({\n  model: somePreWrappedModel,\n  experimental_telemetry: {\n    isEnabled: true,\n    integrations: [integration],\n  },\n})\n","server\u002Fapi\u002Fchat.post.ts",[439,1180,1181,1199,1203,1219,1223,1240,1252,1261,1272,1284,1289],{"__ignoreMap":474},[478,1182,1183,1185,1187,1189,1191,1193,1195,1197],{"class":480,"line":481},[478,1184,485],{"class":484},[478,1186,489],{"class":488},[478,1188,525],{"class":492},[478,1190,496],{"class":488},[478,1192,499],{"class":484},[478,1194,502],{"class":488},[478,1196,534],{"class":505},[478,1198,509],{"class":488},[478,1200,1201],{"class":480,"line":512},[478,1202,543],{"emptyLinePlaceholder":542},[478,1204,1205,1208,1211,1214,1216],{"class":480,"line":539},[478,1206,1207],{"class":562},"const",[478,1209,1210],{"class":492}," integration ",[478,1212,1213],{"class":488},"=",[478,1215,525],{"class":555},[478,1217,1218],{"class":492},"(log)\n",[478,1220,1221],{"class":480,"line":546},[478,1222,543],{"emptyLinePlaceholder":542},[478,1224,1225,1227,1230,1232,1234,1236,1238],{"class":480,"line":582},[478,1226,1207],{"class":562},[478,1228,1229],{"class":492}," result ",[478,1231,1213],{"class":488},[478,1233,639],{"class":484},[478,1235,493],{"class":555},[478,1237,559],{"class":492},[478,1239,646],{"class":488},[478,1241,1242,1245,1247,1250],{"class":480,"line":605},[478,1243,1244],{"class":597},"  model",[478,1246,655],{"class":488},[478,1248,1249],{"class":492}," somePreWrappedModel",[478,1251,678],{"class":488},[478,1253,1254,1257,1259],{"class":480,"line":624},[478,1255,1256],{"class":597},"  experimental_telemetry",[478,1258,655],{"class":488},[478,1260,579],{"class":488},[478,1262,1263,1266,1268,1270],{"class":480,"line":629},[478,1264,1265],{"class":597},"    isEnabled",[478,1267,655],{"class":488},[478,1269,721],{"class":720},[478,1271,678],{"class":488},[478,1273,1274,1277,1279,1282],{"class":480,"line":649},[478,1275,1276],{"class":597},"    integrations",[478,1278,655],{"class":488},[478,1280,1281],{"class":492}," [integration]",[478,1283,678],{"class":488},[478,1285,1286],{"class":480,"line":681},[478,1287,1288],{"class":488},"  },\n",[478,1290,1291,1293],{"class":480,"line":702},[478,1292,794],{"class":488},[478,1294,602],{"class":492},[452,1296,1298],{"id":1297},"what-the-integration-captures","What the integration captures",[1300,1301,1302,1318],"table",{},[1303,1304,1305],"thead",{},[1306,1307,1308,1312,1315],"tr",{},[1309,1310,1311],"th",{},"Data",[1309,1313,1314],{},"Source",[1309,1316,1317],{},"Description",[1319,1320,1321,1349],"tbody",{},[1306,1322,1323,1329,1334],{},[1324,1325,1326],"td",{},[439,1327,1328],{},"ai.tools[]",[1324,1330,1331],{},[439,1332,1333],{},"onToolCallFinish",[1324,1335,1336,1337,1339,1340,1339,1342,1344,1345,1348],{},"Per-tool ",[439,1338,1004],{},", ",[439,1341,1021],{},[439,1343,1035],{},", and ",[439,1346,1347],{},"error"," (if failed)",[1306,1350,1351,1356,1365],{},[1324,1352,1353],{},[439,1354,1355],{},"ai.totalDurationMs",[1324,1357,1358,1361,1362],{},[439,1359,1360],{},"onStart"," → ",[439,1363,1364],{},"onFinish",[1324,1366,1367],{},"Total wall time from generation start to completion",[436,1369,1370],{},"The middleware captures tokens, model info, and streaming metrics. The integration captures tool execution timing. Together, they give you complete AI observability.",[452,1372,1374],{"id":1373},"composability","Composability",[436,1376,1377,1380,1381,655],{},[439,1378,1379],{},"ai.wrap()"," works with models that are already wrapped by other tools. If you use supermemory, guardrails middleware, or any other model wrapper, pass the wrapped model to ",[439,1382,1379],{},[468,1384,1386],{"className":470,"code":1385,"filename":1178,"language":473,"meta":474,"style":474},"import { createAILogger } from 'evlog\u002Fai'\nimport { withSupermemory } from '@supermemory\u002Ftools\u002Fai-sdk'\nimport { createGateway } from 'ai'\n\nconst gateway = createGateway({ ... })\nconst ai = createAILogger(log)\nconst base = gateway('anthropic\u002Fclaude-sonnet-4.6')\nconst model = ai.wrap(withSupermemory(base, 'your-org-id', { mode: 'full' }))\n",[439,1387,1388,1406,1426,1445,1449,1472,1485,1507],{"__ignoreMap":474},[478,1389,1390,1392,1394,1396,1398,1400,1402,1404],{"class":480,"line":481},[478,1391,485],{"class":484},[478,1393,489],{"class":488},[478,1395,519],{"class":492},[478,1397,496],{"class":488},[478,1399,499],{"class":484},[478,1401,502],{"class":488},[478,1403,534],{"class":505},[478,1405,509],{"class":488},[478,1407,1408,1410,1412,1415,1417,1419,1421,1424],{"class":480,"line":512},[478,1409,485],{"class":484},[478,1411,489],{"class":488},[478,1413,1414],{"class":492}," withSupermemory",[478,1416,496],{"class":488},[478,1418,499],{"class":484},[478,1420,502],{"class":488},[478,1422,1423],{"class":505},"@supermemory\u002Ftools\u002Fai-sdk",[478,1425,509],{"class":488},[478,1427,1428,1430,1432,1435,1437,1439,1441,1443],{"class":480,"line":539},[478,1429,485],{"class":484},[478,1431,489],{"class":488},[478,1433,1434],{"class":492}," createGateway",[478,1436,496],{"class":488},[478,1438,499],{"class":484},[478,1440,502],{"class":488},[478,1442,506],{"class":505},[478,1444,509],{"class":488},[478,1446,1447],{"class":480,"line":546},[478,1448,543],{"emptyLinePlaceholder":542},[478,1450,1451,1453,1456,1458,1460,1462,1465,1468,1470],{"class":480,"line":582},[478,1452,1207],{"class":562},[478,1454,1455],{"class":492}," gateway ",[478,1457,1213],{"class":488},[478,1459,1434],{"class":555},[478,1461,559],{"class":492},[478,1463,1464],{"class":488},"{",[478,1466,1467],{"class":488}," ...",[478,1469,496],{"class":488},[478,1471,602],{"class":492},[478,1473,1474,1476,1479,1481,1483],{"class":480,"line":605},[478,1475,1207],{"class":562},[478,1477,1478],{"class":492}," ai ",[478,1480,1213],{"class":488},[478,1482,519],{"class":555},[478,1484,1218],{"class":492},[478,1486,1487,1489,1492,1494,1497,1499,1501,1503,1505],{"class":480,"line":624},[478,1488,1207],{"class":562},[478,1490,1491],{"class":492}," base ",[478,1493,1213],{"class":488},[478,1495,1496],{"class":555}," gateway",[478,1498,559],{"class":492},[478,1500,668],{"class":488},[478,1502,671],{"class":505},[478,1504,668],{"class":488},[478,1506,602],{"class":492},[478,1508,1509,1511,1514,1516,1518,1520,1522,1524,1527,1530,1532,1534,1537,1539,1541,1543,1546,1548,1550,1553,1555,1557],{"class":480,"line":629},[478,1510,1207],{"class":562},[478,1512,1513],{"class":492}," model ",[478,1515,1213],{"class":488},[478,1517,610],{"class":492},[478,1519,660],{"class":488},[478,1521,663],{"class":555},[478,1523,559],{"class":492},[478,1525,1526],{"class":555},"withSupermemory",[478,1528,1529],{"class":492},"(base",[478,1531,522],{"class":488},[478,1533,502],{"class":488},[478,1535,1536],{"class":505},"your-org-id",[478,1538,668],{"class":488},[478,1540,522],{"class":488},[478,1542,489],{"class":488},[478,1544,1545],{"class":597}," mode",[478,1547,655],{"class":488},[478,1549,502],{"class":488},[478,1551,1552],{"class":505},"full",[478,1554,668],{"class":488},[478,1556,496],{"class":488},[478,1558,1559],{"class":492},"))\n",[436,1561,1562,1563,1566,1567,655],{},"For explicit middleware composition, use ",[439,1564,1565],{},"createAIMiddleware"," to get the raw middleware and compose it yourself via ",[439,1568,1569],{},"wrapLanguageModel",[468,1571,1573],{"className":470,"code":1572,"filename":1178,"language":473,"meta":474,"style":474},"import { createAIMiddleware } from 'evlog\u002Fai'\nimport { wrapLanguageModel } from 'ai'\n\nconst model = wrapLanguageModel({\n  model: base,\n  middleware: [createAIMiddleware(log, { toolInputs: true }), otherMiddleware],\n})\n",[439,1574,1575,1594,1613,1617,1631,1642,1678],{"__ignoreMap":474},[478,1576,1577,1579,1581,1584,1586,1588,1590,1592],{"class":480,"line":481},[478,1578,485],{"class":484},[478,1580,489],{"class":488},[478,1582,1583],{"class":492}," createAIMiddleware",[478,1585,496],{"class":488},[478,1587,499],{"class":484},[478,1589,502],{"class":488},[478,1591,534],{"class":505},[478,1593,509],{"class":488},[478,1595,1596,1598,1600,1603,1605,1607,1609,1611],{"class":480,"line":512},[478,1597,485],{"class":484},[478,1599,489],{"class":488},[478,1601,1602],{"class":492}," wrapLanguageModel",[478,1604,496],{"class":488},[478,1606,499],{"class":484},[478,1608,502],{"class":488},[478,1610,506],{"class":505},[478,1612,509],{"class":488},[478,1614,1615],{"class":480,"line":539},[478,1616,543],{"emptyLinePlaceholder":542},[478,1618,1619,1621,1623,1625,1627,1629],{"class":480,"line":546},[478,1620,1207],{"class":562},[478,1622,1513],{"class":492},[478,1624,1213],{"class":488},[478,1626,1602],{"class":555},[478,1628,559],{"class":492},[478,1630,646],{"class":488},[478,1632,1633,1635,1637,1640],{"class":480,"line":582},[478,1634,1244],{"class":597},[478,1636,655],{"class":488},[478,1638,1639],{"class":492}," base",[478,1641,678],{"class":488},[478,1643,1644,1647,1649,1651,1653,1656,1658,1660,1663,1665,1667,1669,1671,1673,1676],{"class":480,"line":605},[478,1645,1646],{"class":597},"  middleware",[478,1648,655],{"class":488},[478,1650,734],{"class":492},[478,1652,1565],{"class":555},[478,1654,1655],{"class":492},"(log",[478,1657,522],{"class":488},[478,1659,489],{"class":488},[478,1661,1662],{"class":597}," toolInputs",[478,1664,655],{"class":488},[478,1666,721],{"class":720},[478,1668,496],{"class":488},[478,1670,573],{"class":492},[478,1672,522],{"class":488},[478,1674,1675],{"class":492}," otherMiddleware]",[478,1677,678],{"class":488},[478,1679,1680,1682],{"class":480,"line":624},[478,1681,794],{"class":488},[478,1683,602],{"class":492},[436,1685,1686,1688,1689,1691,1692,1694,1695,1698,1699,1701,1702,1704],{},[439,1687,1565],{}," returns the same middleware that ",[439,1690,441],{}," uses internally. The difference: ",[439,1693,1565],{}," does not include ",[439,1696,1697],{},"captureEmbed"," (embedding models don't use middleware). Use ",[439,1700,441],{}," for the full API, ",[439,1703,1565],{}," when you need explicit middleware ordering.",[1706,1707,1708],"style",{},"html pre.shiki code .s7zQu, html code.shiki .s7zQu{--shiki-light:#39ADB5;--shiki-light-font-style:italic;--shiki-default:#89DDFF;--shiki-default-font-style:italic;--shiki-dark:#89DDFF;--shiki-dark-font-style:italic}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .sTEyZ, html code.shiki .sTEyZ{--shiki-light:#90A4AE;--shiki-default:#EEFFFF;--shiki-dark:#BABED8}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .sHdIc, html code.shiki .sHdIc{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#EEFFFF;--shiki-default-font-style:italic;--shiki-dark:#BABED8;--shiki-dark-font-style:italic}html pre.shiki code .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}",{"title":474,"searchDepth":512,"depth":512,"links":1710},[1711,1712,1713,1714],{"id":454,"depth":512,"text":455},{"id":1170,"depth":512,"text":1171},{"id":1297,"depth":512,"text":1298},{"id":1373,"depth":512,"text":1374},"Add tool execution timing and total wall time with createEvlogIntegration. Compose with other middleware like supermemory or guardrails.","md",[1718,1721],{"label":41,"icon":44,"to":77,"color":1719,"variant":1720},"neutral","subtle",{"label":1722,"icon":83,"to":81,"color":1719,"variant":1720},"Usage Patterns",{},{"title":95,"icon":98},{"title":431,"description":1715},"WhbBRzREyxKmgO14d6e8TZxaYaYlecS7spxQ6m5kUtw",[1728,1730],{"title":90,"path":91,"stem":92,"description":1729,"icon":93,"children":-1},"Read AI metadata from your handler — persist it, surface it to end-users, bill against it, or stream incremental progress to the client.",{"title":41,"path":106,"stem":107,"description":1731,"icon":44,"children":-1},"Automatically identify users on every request. Every wide event includes who made the request — userId, user profile, and session metadata — with zero manual work.",1778336622883]