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ChatGPT (OpenAI) Models

Direct OpenAI latency compared with OpenRouter gateway performance.

Tracked Models
66
Last Attempt OK
57
Last Attempt Failed
9
Seen < 24h
66
  • Gateway metrics are collected through OpenRouter and only appear for models exposed there.
  • Gateway Tax = TTFT (OpenRouter) − TTFT (direct). Positive values indicate additional gateway overhead.

Latency Snapshot

Sorted by latency by default; top 3 get trophies.

Model Direct Gateway Gateway Tax Feedback Last seen
o3-mini 10 min #1
system
245 ms OK
Attempt: just now
— FAIL
Attempt: just now
—
0 0
just now
system
248 ms FAIL
Attempt: just now Last OK: 2026-01-14
— FAIL
Attempt: just now
—
1 0
just now
system
249 ms OK
Attempt: 4m ago
— FAIL
Attempt: just now
—
0 0
4m ago
system
250 ms OK
Attempt: just now
10161 ms FAIL
Attempt: just now Last OK: 2026-02-04
+9911 ms
0 0
just now
system
253 ms FAIL
Attempt: just now Last OK: 2026-01-14
— FAIL
Attempt: just now
—
0 0
just now
o4-mini 10 min
system
263 ms OK
Attempt: just now
10175 ms FAIL
Attempt: just now Last OK: 2026-02-08
+9912 ms
0 0
just now
gpt-5-nano 5 min
system
271 ms OK
Attempt: 4m ago
11025 ms FAIL
Attempt: 8m ago Last OK: 2026-02-06
+10754 ms
0 0
4m ago
gpt-5-mini 5 min
system
279 ms OK
Attempt: 4m ago
10218 ms FAIL
Attempt: just now Last OK: 2026-01-29
+9939 ms
0 0
4m ago
system
281 ms OK
Attempt: 4m ago
— FAIL
Attempt: 8m ago
—
0 0
4m ago
gpt-4o-mini 10 min
system
281 ms OK
Attempt: 4m ago
821 ms OK
Attempt: just now
+540 ms
0 0
4m ago
gpt-image-1 5 min
system
282 ms FAIL
Attempt: 4m ago Last OK: 2026-01-14
— FAIL
Attempt: 4m ago
—
0 0
4m ago
system
282 ms FAIL
Attempt: 4m ago Last OK: 2026-01-14
— FAIL
Attempt: just now
—
0 0
4m ago
system
287 ms OK
Attempt: 4m ago
10138 ms FAIL
Attempt: just now Last OK: 2026-01-29
+9851 ms
0 0
4m ago
system
293 ms OK
Attempt: 4m ago
10284 ms FAIL
Attempt: 4m ago Last OK: 2d ago
+9991 ms
0 0
4m ago
system
295 ms OK
Attempt: 4m ago
557 ms OK
Attempt: 4m ago
+262 ms
0 0
4m ago
gpt-5-codex 5 min
system
298 ms OK
Attempt: 4m ago
— FAIL
Attempt: just now
—
1 0
4m ago
system
304 ms OK
Attempt: 4m ago
10211 ms FAIL
Attempt: 4m ago Last OK: 2026-02-05
+9907 ms
0 0
4m ago
system
304 ms OK
Attempt: 4m ago
10244 ms FAIL
Attempt: 4m ago Last OK: 2026-01-25
+9940 ms
3 0
4m ago
system
309 ms OK
Attempt: 4m ago
— FAIL
Attempt: just now
—
0 0
4m ago
system
310 ms OK
Attempt: 4m ago
— FAIL
Attempt: 8m ago
—
0 0
4m ago
system
311 ms OK
Attempt: 4m ago
— FAIL
Attempt: just now
—
0 0
4m ago
gpt-5 5 min
system
313 ms OK
Attempt: 4m ago
— FAIL
Attempt: just now
—
0 0
4m ago
openai
316 ms OK
Attempt: 4m ago
767 ms OK
Attempt: just now
+451 ms
0 0
4m ago
system
317 ms OK
Attempt: 4m ago
— FAIL
Attempt: 4m ago
—
0 0
4m ago
gpt-5.1 5 min
system
318 ms OK
Attempt: 4m ago
10238 ms FAIL
Attempt: 8m ago Last OK: 2026-01-26
+9920 ms
0 0
4m ago
gpt-5.2 5 min
system
319 ms OK
Attempt: 4m ago
— FAIL
Attempt: 4m ago
—
0 0
4m ago
gpt-audio 5 min
system
319 ms OK
Attempt: 4m ago
10164 ms FAIL
Attempt: just now Last OK: 2026-01-22
+9845 ms
0 0
4m ago
system
321 ms OK
Attempt: 4m ago
— FAIL
Attempt: 4m ago
—
0 0
4m ago
system
321 ms OK
Attempt: 4m ago
10146 ms FAIL
Attempt: just now Last OK: 2026-02-05
+9825 ms
0 0
4m ago
system
321 ms OK
Attempt: 4m ago
— FAIL
Attempt: just now
—
0 0
4m ago
system
322 ms OK
Attempt: 4m ago
— FAIL
Attempt: 4m ago
—
0 0
4m ago
gpt-4.1 10 min
system
323 ms OK
Attempt: just now
— FAIL
Attempt: just now
—
0 0
just now
system
323 ms OK
Attempt: 4m ago
— FAIL
Attempt: 8m ago
—
0 0
4m ago
o3 10 min
system
323 ms OK
Attempt: just now
10146 ms FAIL
Attempt: just now Last OK: 2026-01-31
+9823 ms
0 0
just now
system
324 ms OK
Attempt: 4m ago
11631 ms FAIL
Attempt: 4m ago Last OK: 2026-01-16
+11307 ms
0 0
4m ago
system
325 ms OK
Attempt: 4m ago
— FAIL
Attempt: just now
—
0 0
4m ago
system
328 ms OK
Attempt: 4m ago
— FAIL
Attempt: just now
—
2 0
4m ago
gpt-4.1-mini 10 min
system
333 ms OK
Attempt: just now
— FAIL
Attempt: just now
—
0 0
just now
o1-2024-12-17 10 min
system
333 ms OK
Attempt: just now
10143 ms FAIL
Attempt: just now Last OK: 2026-01-16
+9810 ms
0 0
just now
system
334 ms OK
Attempt: just now
— FAIL
Attempt: just now
—
0 0
just now
system
334 ms OK
Attempt: 4m ago
— FAIL
Attempt: 4m ago
—
0 0
4m ago
system
334 ms OK
Attempt: 4m ago
— FAIL
Attempt: just now
—
0 0
4m ago
system
335 ms OK
Attempt: 4m ago
— FAIL
Attempt: 8m ago
—
0 0
4m ago
system
336 ms OK
Attempt: just now
771 ms OK
Attempt: just now
+435 ms
0 0
just now
system
339 ms OK
Attempt: 4m ago
— FAIL
Attempt: 4m ago
—
0 0
4m ago
system
340 ms OK
Attempt: just now
— FAIL
Attempt: 8m ago
—
0 0
just now
o3-2025-04-16 10 min
system
341 ms OK
Attempt: just now
— FAIL
Attempt: just now
—
0 0
just now
gpt-4o 10 min
system
343 ms OK
Attempt: just now
757 ms OK
Attempt: just now
+414 ms
1 0
just now
system
345 ms OK
Attempt: 4m ago
— FAIL
Attempt: just now
—
0 0
4m ago
o1 10 min
system
350 ms OK
Attempt: just now
— FAIL
Attempt: just now
—
0 0
just now
system
352 ms OK
Attempt: just now
938 ms OK
Attempt: just now
+586 ms
0 0
just now
system
359 ms OK
Attempt: 4m ago
10285 ms FAIL
Attempt: 8m ago Last OK: 2026-02-06
+9926 ms
0 0
4m ago
system
361 ms OK
Attempt: just now
10307 ms FAIL
Attempt: 4m ago Last OK: 2026-01-29
+9946 ms
0 0
just now
system
366 ms OK
Attempt: just now
814 ms OK
Attempt: just now
+448 ms
0 0
just now
system
388 ms OK
Attempt: 4m ago
— FAIL
Attempt: 4m ago
—
0 0
4m ago
system
388 ms OK
Attempt: 4m ago
— FAIL
Attempt: 8m ago
—
0 0
4m ago
system
392 ms OK
Attempt: just now
762 ms OK
Attempt: just now
+370 ms
0 0
just now
gpt-5-pro 5 min
system
438 ms OK
Attempt: 4m ago
— FAIL
Attempt: 8m ago
—
1 0
4m ago
gpt-5.2-pro 5 min
system
475 ms OK
Attempt: 4m ago
10139 ms FAIL
Attempt: 8m ago Last OK: 2026-01-28
+9664 ms
0 0
4m ago
gpt-4.1-nano 10 min
system
508 ms OK
Attempt: just now
— FAIL
Attempt: 4m ago
—
0 0
just now
system
546 ms OK
Attempt: just now
10117 ms FAIL
Attempt: just now Last OK: 2026-02-09
+9571 ms
0 0
just now
system
265 ms FAIL
Attempt: just now Last OK: 2026-01-14
885 ms OK
Attempt: just now
+620 ms
0 0
just now
openai-internal
256 ms FAIL
Attempt: 4m ago Last OK: 2026-01-14
1056 ms OK
Attempt: 4m ago
+800 ms
0 0
4m ago
system
258 ms FAIL
Attempt: just now Last OK: 2026-01-14
1140 ms OK
Attempt: just now
+882 ms
1 0
just now
system
282 ms FAIL
Attempt: just now Last OK: 2026-01-14
1482 ms OK
Attempt: just now
+1200 ms
0 0
just now
system
288 ms FAIL
Attempt: just now Last OK: 2026-01-14
10302 ms OK
Attempt: just now
+10014 ms
0 0
just now