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Both paths write to the same ",[586,629,630],{},"ai.*"," field:",[633,634,640],"pre",{"className":635,"code":636,"filename":637,"language":638,"meta":639,"style":639},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { generateText } from 'ai'\nimport { createAILogger, createEvlogIntegration } from 'evlog\u002Fai'\n\nexport default defineEventHandler(async (event) => {\n  const log = useLogger(event)\n  const ai = createAILogger(log)\n\n  const result = await generateText({\n    model: ai.wrap('anthropic\u002Fclaude-sonnet-4.6'),\n    tools: { getWeather, searchDB },\n    telemetry: {\n      integrations: [createEvlogIntegration(ai)],\n    },\n  })\n\n  return { text: result.text }\n})\n","server\u002Fapi\u002Fagent.post.ts","typescript","",[586,641,642,675,702,709,745,768,787,792,812,843,864,874,897,903,911,916,939],{"__ignoreMap":639},[643,644,647,651,655,659,662,665,668,672],"span",{"class":645,"line":646},"line",1,[643,648,650],{"class":649},"s7zQu","import",[643,652,654],{"class":653},"sMK4o"," {",[643,656,658],{"class":657},"sTEyZ"," generateText",[643,660,661],{"class":653}," }",[643,663,664],{"class":649}," from",[643,666,667],{"class":653}," '",[643,669,671],{"class":670},"sfazB","ai",[643,673,674],{"class":653},"'\n",[643,676,678,680,682,685,688,691,693,695,697,700],{"class":645,"line":677},2,[643,679,650],{"class":649},[643,681,654],{"class":653},[643,683,684],{"class":657}," createAILogger",[643,686,687],{"class":653},",",[643,689,690],{"class":657}," createEvlogIntegration",[643,692,661],{"class":653},[643,694,664],{"class":649},[643,696,667],{"class":653},[643,698,699],{"class":670},"evlog\u002Fai",[643,701,674],{"class":653},[643,703,705],{"class":645,"line":704},3,[643,706,708],{"emptyLinePlaceholder":707},true,"\n",[643,710,712,715,718,722,725,729,732,736,739,742],{"class":645,"line":711},4,[643,713,714],{"class":649},"export",[643,716,717],{"class":649}," default",[643,719,721],{"class":720},"s2Zo4"," defineEventHandler",[643,723,724],{"class":657},"(",[643,726,728],{"class":727},"spNyl","async",[643,730,731],{"class":653}," (",[643,733,735],{"class":734},"sHdIc","event",[643,737,738],{"class":653},")",[643,740,741],{"class":727}," =>",[643,743,744],{"class":653}," {\n",[643,746,748,751,754,757,760,763,765],{"class":645,"line":747},5,[643,749,750],{"class":727},"  const",[643,752,753],{"class":657}," log",[643,755,756],{"class":653}," =",[643,758,759],{"class":720}," useLogger",[643,761,724],{"class":762},"swJcz",[643,764,735],{"class":657},[643,766,767],{"class":762},")\n",[643,769,771,773,776,778,780,782,785],{"class":645,"line":770},6,[643,772,750],{"class":727},[643,774,775],{"class":657}," ai",[643,777,756],{"class":653},[643,779,684],{"class":720},[643,781,724],{"class":762},[643,783,784],{"class":657},"log",[643,786,767],{"class":762},[643,788,790],{"class":645,"line":789},7,[643,791,708],{"emptyLinePlaceholder":707},[643,793,795,797,800,802,805,807,809],{"class":645,"line":794},8,[643,796,750],{"class":727},[643,798,799],{"class":657}," result",[643,801,756],{"class":653},[643,803,804],{"class":649}," await",[643,806,658],{"class":720},[643,808,724],{"class":762},[643,810,811],{"class":653},"{\n",[643,813,815,818,821,823,825,828,830,833,836,838,840],{"class":645,"line":814},9,[643,816,817],{"class":762},"    model",[643,819,820],{"class":653},":",[643,822,775],{"class":657},[643,824,615],{"class":653},[643,826,827],{"class":720},"wrap",[643,829,724],{"class":762},[643,831,832],{"class":653},"'",[643,834,835],{"class":670},"anthropic\u002Fclaude-sonnet-4.6",[643,837,832],{"class":653},[643,839,738],{"class":762},[643,841,842],{"class":653},",\n",[643,844,846,849,851,853,856,858,861],{"class":645,"line":845},10,[643,847,848],{"class":762},"    tools",[643,850,820],{"class":653},[643,852,654],{"class":653},[643,854,855],{"class":657}," getWeather",[643,857,687],{"class":653},[643,859,860],{"class":657}," searchDB",[643,862,863],{"class":653}," },\n",[643,865,867,870,872],{"class":645,"line":866},11,[643,868,869],{"class":762},"    telemetry",[643,871,820],{"class":653},[643,873,744],{"class":653},[643,875,877,880,882,885,888,890,892,895],{"class":645,"line":876},12,[643,878,879],{"class":762},"      integrations",[643,881,820],{"class":653},[643,883,884],{"class":762}," [",[643,886,887],{"class":720},"createEvlogIntegration",[643,889,724],{"class":762},[643,891,671],{"class":657},[643,893,894],{"class":762},")]",[643,896,842],{"class":653},[643,898,900],{"class":645,"line":899},13,[643,901,902],{"class":653},"    },\n",[643,904,906,909],{"class":645,"line":905},14,[643,907,908],{"class":653},"  }",[643,910,767],{"class":762},[643,912,914],{"class":645,"line":913},15,[643,915,708],{"emptyLinePlaceholder":707},[643,917,919,922,924,927,929,931,933,936],{"class":645,"line":918},16,[643,920,921],{"class":649},"  return",[643,923,654],{"class":653},[643,925,926],{"class":762}," text",[643,928,820],{"class":653},[643,930,799],{"class":657},[643,932,615],{"class":653},[643,934,935],{"class":657},"text",[643,937,938],{"class":653}," }\n",[643,940,942,945],{"class":645,"line":941},17,[643,943,944],{"class":653},"}",[643,946,767],{"class":657},[583,948,949],{},"Your wide event now includes per-tool timing:",[633,951,956],{"className":952,"code":953,"filename":954,"language":955,"meta":639,"style":639},"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",[586,957,958,962,976,995,1010,1031,1051,1067,1083,1099,1131,1145,1195,1240,1245,1261,1277,1293,1308,1314],{"__ignoreMap":639},[643,959,960],{"class":645,"line":646},[643,961,811],{"class":653},[643,963,964,967,969,972,974],{"class":645,"line":677},[643,965,966],{"class":653},"  \"",[643,968,671],{"class":727},[643,970,971],{"class":653},"\"",[643,973,820],{"class":653},[643,975,744],{"class":653},[643,977,978,981,985,987,989,993],{"class":645,"line":704},[643,979,980],{"class":653},"    \"",[643,982,984],{"class":983},"sBMFI","calls",[643,986,971],{"class":653},[643,988,820],{"class":653},[643,990,992],{"class":991},"sbssI"," 2",[643,994,842],{"class":653},[643,996,997,999,1002,1004,1006,1008],{"class":645,"line":711},[643,998,980],{"class":653},[643,1000,1001],{"class":983},"steps",[643,1003,971],{"class":653},[643,1005,820],{"class":653},[643,1007,992],{"class":991},[643,1009,842],{"class":653},[643,1011,1012,1014,1017,1019,1021,1024,1027,1029],{"class":645,"line":747},[643,1013,980],{"class":653},[643,1015,1016],{"class":983},"model",[643,1018,971],{"class":653},[643,1020,820],{"class":653},[643,1022,1023],{"class":653}," \"",[643,1025,1026],{"class":670},"claude-sonnet-4.6",[643,1028,971],{"class":653},[643,1030,842],{"class":653},[643,1032,1033,1035,1038,1040,1042,1044,1047,1049],{"class":645,"line":770},[643,1034,980],{"class":653},[643,1036,1037],{"class":983},"provider",[643,1039,971],{"class":653},[643,1041,820],{"class":653},[643,1043,1023],{"class":653},[643,1045,1046],{"class":670},"anthropic",[643,1048,971],{"class":653},[643,1050,842],{"class":653},[643,1052,1053,1055,1058,1060,1062,1065],{"class":645,"line":789},[643,1054,980],{"class":653},[643,1056,1057],{"class":983},"inputTokens",[643,1059,971],{"class":653},[643,1061,820],{"class":653},[643,1063,1064],{"class":991}," 3500",[643,1066,842],{"class":653},[643,1068,1069,1071,1074,1076,1078,1081],{"class":645,"line":794},[643,1070,980],{"class":653},[643,1072,1073],{"class":983},"outputTokens",[643,1075,971],{"class":653},[643,1077,820],{"class":653},[643,1079,1080],{"class":991}," 800",[643,1082,842],{"class":653},[643,1084,1085,1087,1090,1092,1094,1097],{"class":645,"line":814},[643,1086,980],{"class":653},[643,1088,1089],{"class":983},"totalTokens",[643,1091,971],{"class":653},[643,1093,820],{"class":653},[643,1095,1096],{"class":991}," 4300",[643,1098,842],{"class":653},[643,1100,1101,1103,1106,1108,1110,1112,1114,1117,1119,1121,1123,1126,1128],{"class":645,"line":845},[643,1102,980],{"class":653},[643,1104,1105],{"class":983},"toolCalls",[643,1107,971],{"class":653},[643,1109,820],{"class":653},[643,1111,884],{"class":653},[643,1113,971],{"class":653},[643,1115,1116],{"class":670},"getWeather",[643,1118,971],{"class":653},[643,1120,687],{"class":653},[643,1122,1023],{"class":653},[643,1124,1125],{"class":670},"searchDB",[643,1127,971],{"class":653},[643,1129,1130],{"class":653},"],\n",[643,1132,1133,1135,1138,1140,1142],{"class":645,"line":866},[643,1134,980],{"class":653},[643,1136,1137],{"class":983},"tools",[643,1139,971],{"class":653},[643,1141,820],{"class":653},[643,1143,1144],{"class":653}," [\n",[643,1146,1147,1150,1152,1155,1157,1159,1161,1163,1165,1167,1169,1172,1174,1176,1179,1181,1183,1186,1188,1190,1193],{"class":645,"line":876},[643,1148,1149],{"class":653},"      {",[643,1151,1023],{"class":653},[643,1153,1154],{"class":991},"name",[643,1156,971],{"class":653},[643,1158,820],{"class":653},[643,1160,1023],{"class":653},[643,1162,1116],{"class":670},[643,1164,971],{"class":653},[643,1166,687],{"class":653},[643,1168,1023],{"class":653},[643,1170,1171],{"class":991},"durationMs",[643,1173,971],{"class":653},[643,1175,820],{"class":653},[643,1177,1178],{"class":991}," 150",[643,1180,687],{"class":653},[643,1182,1023],{"class":653},[643,1184,1185],{"class":991},"success",[643,1187,971],{"class":653},[643,1189,820],{"class":653},[643,1191,1192],{"class":653}," true",[643,1194,863],{"class":653},[643,1196,1197,1199,1201,1203,1205,1207,1209,1211,1213,1215,1217,1219,1221,1223,1226,1228,1230,1232,1234,1236,1238],{"class":645,"line":899},[643,1198,1149],{"class":653},[643,1200,1023],{"class":653},[643,1202,1154],{"class":991},[643,1204,971],{"class":653},[643,1206,820],{"class":653},[643,1208,1023],{"class":653},[643,1210,1125],{"class":670},[643,1212,971],{"class":653},[643,1214,687],{"class":653},[643,1216,1023],{"class":653},[643,1218,1171],{"class":991},[643,1220,971],{"class":653},[643,1222,820],{"class":653},[643,1224,1225],{"class":991}," 45",[643,1227,687],{"class":653},[643,1229,1023],{"class":653},[643,1231,1185],{"class":991},[643,1233,971],{"class":653},[643,1235,820],{"class":653},[643,1237,1192],{"class":653},[643,1239,938],{"class":653},[643,1241,1242],{"class":645,"line":905},[643,1243,1244],{"class":653},"    ],\n",[643,1246,1247,1249,1252,1254,1256,1259],{"class":645,"line":913},[643,1248,980],{"class":653},[643,1250,1251],{"class":983},"totalDurationMs",[643,1253,971],{"class":653},[643,1255,820],{"class":653},[643,1257,1258],{"class":991}," 2340",[643,1260,842],{"class":653},[643,1262,1263,1265,1268,1270,1272,1275],{"class":645,"line":918},[643,1264,980],{"class":653},[643,1266,1267],{"class":983},"msToFirstChunk",[643,1269,971],{"class":653},[643,1271,820],{"class":653},[643,1273,1274],{"class":991}," 180",[643,1276,842],{"class":653},[643,1278,1279,1281,1284,1286,1288,1291],{"class":645,"line":941},[643,1280,980],{"class":653},[643,1282,1283],{"class":983},"msToFinish",[643,1285,971],{"class":653},[643,1287,820],{"class":653},[643,1289,1290],{"class":991}," 2100",[643,1292,842],{"class":653},[643,1294,1296,1298,1301,1303,1305],{"class":645,"line":1295},18,[643,1297,980],{"class":653},[643,1299,1300],{"class":983},"tokensPerSecond",[643,1302,971],{"class":653},[643,1304,820],{"class":653},[643,1306,1307],{"class":991}," 380\n",[643,1309,1311],{"class":645,"line":1310},19,[643,1312,1313],{"class":653},"  }\n",[643,1315,1317],{"class":645,"line":1316},20,[643,1318,1319],{"class":653},"}\n",[617,1321,1323],{"id":1322},"standalone-without-middleware","Standalone (without middleware)",[583,1325,1326],{},"If your model is already wrapped (e.g. by another middleware), pass the request logger directly:",[633,1328,1331],{"className":635,"code":1329,"filename":1330,"language":638,"meta":639,"style":639},"import { createEvlogIntegration } from 'evlog\u002Fai'\n\nconst integration = createEvlogIntegration(log)\n\nconst result = await generateText({\n  model: somePreWrappedModel,\n  telemetry: {\n    integrations: [integration],\n  },\n})\n","server\u002Fapi\u002Fchat.post.ts",[586,1332,1333,1351,1355,1371,1375,1392,1404,1413,1425,1430],{"__ignoreMap":639},[643,1334,1335,1337,1339,1341,1343,1345,1347,1349],{"class":645,"line":646},[643,1336,650],{"class":649},[643,1338,654],{"class":653},[643,1340,690],{"class":657},[643,1342,661],{"class":653},[643,1344,664],{"class":649},[643,1346,667],{"class":653},[643,1348,699],{"class":670},[643,1350,674],{"class":653},[643,1352,1353],{"class":645,"line":677},[643,1354,708],{"emptyLinePlaceholder":707},[643,1356,1357,1360,1363,1366,1368],{"class":645,"line":704},[643,1358,1359],{"class":727},"const",[643,1361,1362],{"class":657}," integration ",[643,1364,1365],{"class":653},"=",[643,1367,690],{"class":720},[643,1369,1370],{"class":657},"(log)\n",[643,1372,1373],{"class":645,"line":711},[643,1374,708],{"emptyLinePlaceholder":707},[643,1376,1377,1379,1382,1384,1386,1388,1390],{"class":645,"line":747},[643,1378,1359],{"class":727},[643,1380,1381],{"class":657}," result ",[643,1383,1365],{"class":653},[643,1385,804],{"class":649},[643,1387,658],{"class":720},[643,1389,724],{"class":657},[643,1391,811],{"class":653},[643,1393,1394,1397,1399,1402],{"class":645,"line":770},[643,1395,1396],{"class":762},"  model",[643,1398,820],{"class":653},[643,1400,1401],{"class":657}," somePreWrappedModel",[643,1403,842],{"class":653},[643,1405,1406,1409,1411],{"class":645,"line":789},[643,1407,1408],{"class":762},"  telemetry",[643,1410,820],{"class":653},[643,1412,744],{"class":653},[643,1414,1415,1418,1420,1423],{"class":645,"line":794},[643,1416,1417],{"class":762},"    integrations",[643,1419,820],{"class":653},[643,1421,1422],{"class":657}," [integration]",[643,1424,842],{"class":653},[643,1426,1427],{"class":645,"line":814},[643,1428,1429],{"class":653},"  },\n",[643,1431,1432,1434],{"class":645,"line":845},[643,1433,944],{"class":653},[643,1435,767],{"class":657},[617,1437,1439],{"id":1438},"what-lands-on-the-wide-event","What lands on the wide event",[1441,1442,1443,1459],"table",{},[1444,1445,1446],"thead",{},[1447,1448,1449,1453,1456],"tr",{},[1450,1451,1452],"th",{},"Data",[1450,1454,1455],{},"Source",[1450,1457,1458],{},"Description",[1460,1461,1462,1495,1517,1540,1554],"tbody",{},[1447,1463,1464,1470,1480],{},[1465,1466,1467],"td",{},[586,1468,1469],{},"ai.tools[]",[1465,1471,1472,1475,1476,1479],{},[586,1473,1474],{},"onToolExecutionEnd"," (v7) \u002F ",[586,1477,1478],{},"onToolCallFinish"," (v6)",[1465,1481,1482,1483,1485,1486,1485,1488,1490,1491,1494],{},"Per-tool ",[586,1484,1154],{},", ",[586,1487,1171],{},[586,1489,1185],{},", and ",[586,1492,1493],{},"error"," (if failed)",[1447,1496,1497,1502,1514],{},[1465,1498,1499],{},[586,1500,1501],{},"ai.totalDurationMs",[1465,1503,1504,1507,1508,1475,1511,1479],{},[586,1505,1506],{},"onStart"," → ",[586,1509,1510],{},"onEnd",[586,1512,1513],{},"onFinish",[1465,1515,1516],{},"Total wall time from generation start to completion",[1447,1518,1519,1524,1529],{},[1465,1520,1521],{},[586,1522,1523],{},"ai.embedding",[1465,1525,1526,1528],{},[586,1527,606],{}," (v7)",[1465,1530,1531,1532,1535,1536,1539],{},"Auto-captured from ",[586,1533,1534],{},"embed()"," \u002F ",[586,1537,1538],{},"embedMany()"," when telemetry is enabled",[1447,1541,1542,1547,1551],{},[1465,1543,1544],{},[586,1545,1546],{},"ai.finishReason: 'abort'",[1465,1548,1549,1528],{},[586,1550,610],{},[1465,1552,1553],{},"Set when a streaming generation is aborted",[1447,1555,1556,1561,1567],{},[1465,1557,1558],{},[586,1559,1560],{},"ai.error",[1465,1562,1563,1535,1565,1528],{},[586,1564,610],{},[586,1566,614],{},[1465,1568,1569],{},"Abort reason or unrecoverable generation error",[583,1571,1572],{},"The middleware captures tokens, model info, and streaming metrics. The integration captures tool execution timing. Together, they give you complete AI observability.",[617,1574,1576],{"id":1575},"compose-it-with-the-rest","Compose it with the rest",[583,1578,1579,1582,1583,820],{},[586,1580,1581],{},"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 ",[586,1584,1581],{},[633,1586,1588],{"className":635,"code":1587,"filename":1330,"language":638,"meta":639,"style":639},"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",[586,1589,1590,1608,1628,1647,1651,1674,1687,1709],{"__ignoreMap":639},[643,1591,1592,1594,1596,1598,1600,1602,1604,1606],{"class":645,"line":646},[643,1593,650],{"class":649},[643,1595,654],{"class":653},[643,1597,684],{"class":657},[643,1599,661],{"class":653},[643,1601,664],{"class":649},[643,1603,667],{"class":653},[643,1605,699],{"class":670},[643,1607,674],{"class":653},[643,1609,1610,1612,1614,1617,1619,1621,1623,1626],{"class":645,"line":677},[643,1611,650],{"class":649},[643,1613,654],{"class":653},[643,1615,1616],{"class":657}," withSupermemory",[643,1618,661],{"class":653},[643,1620,664],{"class":649},[643,1622,667],{"class":653},[643,1624,1625],{"class":670},"@supermemory\u002Ftools\u002Fai-sdk",[643,1627,674],{"class":653},[643,1629,1630,1632,1634,1637,1639,1641,1643,1645],{"class":645,"line":704},[643,1631,650],{"class":649},[643,1633,654],{"class":653},[643,1635,1636],{"class":657}," createGateway",[643,1638,661],{"class":653},[643,1640,664],{"class":649},[643,1642,667],{"class":653},[643,1644,671],{"class":670},[643,1646,674],{"class":653},[643,1648,1649],{"class":645,"line":711},[643,1650,708],{"emptyLinePlaceholder":707},[643,1652,1653,1655,1658,1660,1662,1664,1667,1670,1672],{"class":645,"line":747},[643,1654,1359],{"class":727},[643,1656,1657],{"class":657}," gateway ",[643,1659,1365],{"class":653},[643,1661,1636],{"class":720},[643,1663,724],{"class":657},[643,1665,1666],{"class":653},"{",[643,1668,1669],{"class":653}," ...",[643,1671,661],{"class":653},[643,1673,767],{"class":657},[643,1675,1676,1678,1681,1683,1685],{"class":645,"line":770},[643,1677,1359],{"class":727},[643,1679,1680],{"class":657}," ai ",[643,1682,1365],{"class":653},[643,1684,684],{"class":720},[643,1686,1370],{"class":657},[643,1688,1689,1691,1694,1696,1699,1701,1703,1705,1707],{"class":645,"line":789},[643,1690,1359],{"class":727},[643,1692,1693],{"class":657}," base ",[643,1695,1365],{"class":653},[643,1697,1698],{"class":720}," gateway",[643,1700,724],{"class":657},[643,1702,832],{"class":653},[643,1704,835],{"class":670},[643,1706,832],{"class":653},[643,1708,767],{"class":657},[643,1710,1711,1713,1716,1718,1720,1722,1724,1726,1729,1732,1734,1736,1739,1741,1743,1745,1748,1750,1752,1755,1757,1759],{"class":645,"line":794},[643,1712,1359],{"class":727},[643,1714,1715],{"class":657}," model ",[643,1717,1365],{"class":653},[643,1719,775],{"class":657},[643,1721,615],{"class":653},[643,1723,827],{"class":720},[643,1725,724],{"class":657},[643,1727,1728],{"class":720},"withSupermemory",[643,1730,1731],{"class":657},"(base",[643,1733,687],{"class":653},[643,1735,667],{"class":653},[643,1737,1738],{"class":670},"your-org-id",[643,1740,832],{"class":653},[643,1742,687],{"class":653},[643,1744,654],{"class":653},[643,1746,1747],{"class":762}," mode",[643,1749,820],{"class":653},[643,1751,667],{"class":653},[643,1753,1754],{"class":670},"full",[643,1756,832],{"class":653},[643,1758,661],{"class":653},[643,1760,1761],{"class":657},"))\n",[583,1763,1764,1765,1768,1769,820],{},"For explicit middleware composition, use ",[586,1766,1767],{},"createAIMiddleware"," to get the raw middleware and compose it yourself via ",[586,1770,1771],{},"wrapLanguageModel",[633,1773,1775],{"className":635,"code":1774,"filename":1330,"language":638,"meta":639,"style":639},"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",[586,1776,1777,1796,1815,1819,1833,1844,1881],{"__ignoreMap":639},[643,1778,1779,1781,1783,1786,1788,1790,1792,1794],{"class":645,"line":646},[643,1780,650],{"class":649},[643,1782,654],{"class":653},[643,1784,1785],{"class":657}," createAIMiddleware",[643,1787,661],{"class":653},[643,1789,664],{"class":649},[643,1791,667],{"class":653},[643,1793,699],{"class":670},[643,1795,674],{"class":653},[643,1797,1798,1800,1802,1805,1807,1809,1811,1813],{"class":645,"line":677},[643,1799,650],{"class":649},[643,1801,654],{"class":653},[643,1803,1804],{"class":657}," wrapLanguageModel",[643,1806,661],{"class":653},[643,1808,664],{"class":649},[643,1810,667],{"class":653},[643,1812,671],{"class":670},[643,1814,674],{"class":653},[643,1816,1817],{"class":645,"line":704},[643,1818,708],{"emptyLinePlaceholder":707},[643,1820,1821,1823,1825,1827,1829,1831],{"class":645,"line":711},[643,1822,1359],{"class":727},[643,1824,1715],{"class":657},[643,1826,1365],{"class":653},[643,1828,1804],{"class":720},[643,1830,724],{"class":657},[643,1832,811],{"class":653},[643,1834,1835,1837,1839,1842],{"class":645,"line":747},[643,1836,1396],{"class":762},[643,1838,820],{"class":653},[643,1840,1841],{"class":657}," base",[643,1843,842],{"class":653},[643,1845,1846,1849,1851,1853,1855,1858,1860,1862,1865,1867,1870,1872,1874,1876,1879],{"class":645,"line":770},[643,1847,1848],{"class":762},"  middleware",[643,1850,820],{"class":653},[643,1852,884],{"class":657},[643,1854,1767],{"class":720},[643,1856,1857],{"class":657},"(log",[643,1859,687],{"class":653},[643,1861,654],{"class":653},[643,1863,1864],{"class":762}," toolInputs",[643,1866,820],{"class":653},[643,1868,1192],{"class":1869},"sfNiH",[643,1871,661],{"class":653},[643,1873,738],{"class":657},[643,1875,687],{"class":653},[643,1877,1878],{"class":657}," otherMiddleware]",[643,1880,842],{"class":653},[643,1882,1883,1885],{"class":645,"line":789},[643,1884,944],{"class":653},[643,1886,767],{"class":657},[583,1888,1889,1891,1892,1894,1895,1897,1898,1901,1902,1904,1905,1907],{},[586,1890,1767],{}," returns the same middleware that ",[586,1893,588],{}," uses internally. The difference: ",[586,1896,1767],{}," does not include ",[586,1899,1900],{},"captureEmbed"," (embedding models don't use middleware). Use ",[586,1903,588],{}," for the full API, ",[586,1906,1767],{}," when you need explicit middleware ordering.",[1909,1910,1911],"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 .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}html pre.shiki code .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}",{"title":639,"searchDepth":677,"depth":677,"links":1913},[1914,1915,1916,1917],{"id":619,"depth":677,"text":620},{"id":1322,"depth":677,"text":1323},{"id":1438,"depth":677,"text":1439},{"id":1575,"depth":677,"text":1576},"Add tool execution timing and total wall time with createEvlogIntegration. Compose with other middleware like supermemory or guardrails.","md",[1921,1924],{"label":41,"icon":44,"to":338,"color":1922,"variant":1923},"neutral","subtle",{"label":1925,"icon":344,"to":342,"color":1922,"variant":1923},"Usage Patterns",{},{"title":356,"icon":137},{"title":578,"description":1918},"A_8F7x-irAhP-nYueAGxsAel5WaqZ66Yiz9DymPSEY4",[1931,1933],{"title":351,"path":352,"stem":353,"description":1932,"icon":354,"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":366,"stem":367,"description":1934,"icon":44,"children":-1},"Identify the user on authenticated requests, so each wide event carries who made it without a manual log.set call.",1789915914569]