Every release.
Every claim, tested.
Providers publish the benchmark. We publish what happened when someone actually tried it.
AllReleasedAnnouncedRumoredAll providersAlibabaAnthropicByteDanceDeepSeekGoogle DeepMindMetaMiniMaxMoonshot AIOpenAISakana AIXiaomiZ.AIxAI
FEB 2026 — FEB 2027
FEBRUARY 2026
FEB 24
OpenAI · FEB 24, 2026
Code-specialised variant tuned for repository-scale edits.
No reviewed reports yet.
Read more →MARCH 2026
MAR 06
OpenAI · MAR 06, 2026
General-purpose update with improved tool-use reliability.
$10.00/Mtok
No reviewed reports yet.
Read more →MAR 172 releases
OpenAI · MAR 17, 2026
Smallest GPT-5.4 tier, aimed at high-volume classification.
No reviewed reports yet.
Read more →APRIL 2026
APR 232 releases
OpenAI · APR 23, 2026
Flagship update with a substantially larger context window.
No reviewed reports yet.
Read more →MAY 2026
JUNE 2026
JULY 2026
JUL 093 releases
AUGUST 2026
TODAY
SEPTEMBER 2026
OCTOBER 2026
NOVEMBER 2026
EST. NOV 15
OpenAI · expected NOV 15, 2026
Next major GPT generation. Rumored only, no confirmed date.
No reviewed reports yet.
Read more →DECEMBER 2026
JANUARY 2027
FEBRUARY 2027