ChatGPT Enterprise

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Last updated Sep 25, 2026

ChatGPT Enterprise Authentication

Sign-in and role change log (event_type = AUTH_LOG)

# Field Type Display name Description
1 _time DATE Time
2 user STRING Account e.g. user01@example.com
3 action STRING Action e.g. token_issued. Carried inside action_data, not at the top level.
4 role STRING Role e.g. account-admin. Carried inside action_data.
5 src_ip IP Source IP e.g. 10.0.0.10
6 src_country COUNTRY Source country e.g. KR
7 src_city STRING Source city e.g. Seoul
8 src_region STRING Source region e.g. Seoul
9 src_asn STRING Source ASN e.g. AS00000 Example Telecom
10 src_latitude STRING Source latitude e.g. 37.5665
11 src_longitude STRING Source longitude e.g. 126.9780
12 auth_provider STRING Authentication provider Declared by the type but not sent on any record observed
13 result STRING Result Declared by the type but not sent on any record observed
14 user_agent STRING User agent e.g. Mozilla/5.0 (Windows NT 10.0; Win64; x64)
15 dst_host STRING Destination hostname e.g. chatgpt.com
16 ja3 STRING JA3 e.g. 00000000000000000000000000000000
17 ja4 STRING JA4 e.g. t13d1516h2_8daaf6152771_02713d6af862
18 type STRING Event type e.g. AUDIT_LOG
19 event_id STRING Event ID e.g. 00000000-0000-0000-0000-000000000000
20 user_id STRING User ID e.g. user-A1b2C3d4E5f6G7h8I9j0K1l2
21 actor_type STRING Actor type ACCOUNT_USER, SERVICE_ACCOUNT
22 principal_id STRING Workspace ID e.g. 00000000-0000-0000-0000-000000000000
23 principal_type STRING Workspace type CHATGPT_WORKSPACE
24 file_id STRING Log file ID e.g. eclf_0000000000000000000000000000000000
25 extra MAP Unmapped fields Fields the API added that this schema does not name yet