Codex TTFT Monitor

Regional latency board

7m ago

Hourly median TTFT

Last probe 7m ago 路 23/23 live probes

Fastest1.72 s
P903.84 s
Slowest10.06 s
Regions23
3013 ms1371 ms
healthy
gpt-5.5
896 samples
0 errors
23/23 clash
UI refreshed 0s ago
01

Hong Kong

HK

clash
Current1.72 s
8m ago
clash 路 8/8 路 TCP 16ms 路 212.107.29.195Node 馃嚟馃嚢 Hong Kong | 01
2816 ms818 ms
02

Singapore

SG

clash
Current1.75 s
8m ago
clash 路 8/8 路 TCP 67ms 路 103.142.140.235Node 馃嚫馃嚞 Singapore | 01
2839 ms822 ms
03

Japan

JP

clash
Current1.96 s
8m ago
clash 路 8/8 路 TCP 88ms 路 212.107.30.69Node 馃嚡馃嚨 Japan | 01
2468 ms998 ms
04

Taiwan

TW

clash
Current2.15 s
8m ago
clash 路 8/8 路 TCP 41ms 路 103.156.242.226Node 馃嚚馃嚦 Taiwan | 01
2249 ms836 ms
05

Netherlands

NL

clash
Current2.18 s
8m ago
clash 路 2/2 路 TCP 143ms 路 185.212.60.58Node 馃嚦馃嚤 Netherlands | 01
3660 ms1718 ms
06

India

IN

clash
Current2.25 s
7m ago
clash 路 1/1 路 TCP 170ms 路 170.187.237.22Node 馃嚠馃嚦 India | 01
3646 ms1199 ms
07

Germany

DE

clash
Current2.54 s
8m ago
clash 路 2/2 路 TCP 140ms 路 83.229.85.242Node 馃嚛馃嚜 Germany | 01
3865 ms1639 ms
08

United States

US

clash
Current2.68 s
8m ago
clash 路 8/8 路 TCP 114ms 路 38.181.81.164Node 馃嚭馃嚫 United States | 01
3241 ms1262 ms
09

Johannesburg

ZA

clash
Current2.72 s
7m ago
clash 路 1/1 路 TCP 176ms 路 104.28.229.140Node 馃嚳馃嚘 Johannesburg | 01
3777 ms2420 ms
10

Brazil

BR

clash
Current2.77 s
7m ago
clash 路 1/1 路 TCP 157ms 路 23.247.135.3Node 馃嚙馃嚪 Brazil | 01
4156 ms2044 ms
11

Malaysia

MY

clash
Current2.78 s
7m ago
clash 路 1/1 路 TCP 173ms 路 195.86.246.6Node 馃嚥馃嚲 Malaysia | 01
3709 ms881 ms
12

Italy

IT

clash
Current2.95 s
8m ago
clash 路 1/1 路 TCP 147ms 路 45.147.250.149Node 馃嚠馃嚬 Italy | 01
4327 ms1681 ms
13

Vietnam

VN

clash
Current2.97 s
7m ago
clash 路 1/1 路 TCP 172ms 路 103.179.188.141Node 馃嚮馃嚦 Vietnam | 01
4243 ms1016 ms
14

Thailand

TH

clash
Current3.08 s
7m ago
clash 路 1/1 路 TCP 172ms 路 116.204.183.56Node 馃嚬馃嚟 Thailand | 01
3766 ms937 ms
15

Australia

AU

clash
Current3.08 s
8m ago
clash 路 1/1 路 TCP 152ms 路 45.151.154.231Node 馃嚘馃嚭 Australia | 01
4252 ms1758 ms
16

Turkey

TR

clash
Current3.08 s
8m ago
clash 路 1/1 路 TCP 150ms 路 185.40.106.87Node 馃嚬馃嚪 Turkey | 01
3669 ms1888 ms
17

Spain

ES

clash
Current3.14 s
8m ago
clash 路 1/1 路 TCP 149ms 路 103.241.67.183Node 馃嚜馃嚫 Spain | 01
4603 ms1719 ms
18

Israel

IL

clash
Current3.20 s
7m ago
clash 路 1/1 路 TCP 171ms 路 185.253.73.102Node 馃嚠馃嚤 Israel | 01
3542 ms1770 ms
19

Chile

CL

clash
Current3.60 s
7m ago
clash 路 1/1 路 TCP 160ms 路 38.7.216.165Node 馃嚚馃嚤 Chile | 01
4663 ms2033 ms
20

United Kingdom

UK

clash
Current3.84 s
8m ago
clash 路 2/2 路 TCP 137ms 路 82.26.25.185Node 馃嚞馃嚙 United Kingdom | 01
3726 ms1371 ms
21

Canada

CA

clash
Current4.53 s
8m ago
clash 路 1/1 路 TCP 127ms 路 209.54.123.146Node 馃嚚馃嚘 Canada | 01
3982 ms1346 ms
22

Korea

KR

clash
Current4.97 s
7m ago
clash 路 1/1 路 TCP 166ms 路 146.56.106.118Node 馃嚢馃嚪 Korea | 01
4605 ms1088 ms
23

Argentina

AR

clash
Current10.06 s
7m ago
clash 路 1/1 路 TCP 154ms 路 190.103.177.134Node 馃嚘馃嚪 Argentina | 01
7320 ms2417 ms