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AI Atlas
Familyroot · GPT

first seen 11 Sept 2026

family_01M2A55TRHG08F6QY4ZYGB7X60

Models
6
First release
5 Mar 2026
Latest release
21 Apr 2026
Parameters
Artifacts
0
Providers
1

Releases

Family releases by statusActiveDeprecatedApr 26gpt-5.4 — 5 Mar 2026gpt-5.4-pro — 5 Mar 2026gpt-5.4-mini — 17 Mar 2026gpt-5.4-nano — 17 Mar 2026GPT-5.4 Image 2 — 21 Apr 2026

5 dated releases · dot size = best benchmark rank of the member · 1 member without a sourced release date not shown

Members 6

Family members
ModelParamsContextOpennessLicenceReleasedStatusBest rankCompare
GPT-5.4 Image 2OpenAI272K21 Apr 2026Active
gpt-5.4-miniOpenAI400KClosed17 Mar 2026Deprecated#11 Terminal-Bench
gpt-5.4-nanoOpenAI400KClosed17 Mar 2026Deprecated#22 IFBench
gpt-5.4OpenAI1.05MClosed5 Mar 2026Deprecated#6 Terminal-Bench
gpt-5.4-proOpenAI1.05MClosed5 Mar 2026Deprecated
gpt-5.4-cyberOpenAIDeprecated

Lineage among members 0 relations

Open in Graph →

No lineage relation recorded among these members.

Benchmark progress

Terminal-Benchbest #6

Best rank of the family on Terminal-Bench#8#6#4#2#0Mar 26Mar 26Mar 26Mar 26Mar 26Mar 26

LiveBench Data Analysisbest #10

Best rank of the family on LiveBench Data Analysis#12#10#8#6#4#2#0Mar 26Mar 26Mar 26Mar 26Mar 26Mar 26

LiveBench Mathematicsbest #11

Best rank of the family on LiveBench Mathematics#15#10#5#0Mar 26Mar 26Mar 26Mar 26Mar 26Mar 26

LiveBenchbest #14

Best rank of the family on LiveBench#20#15#10#5#0Mar 26Mar 26Mar 26Mar 26Mar 26Mar 26

Humanity's Last Exambest #16

Best rank of the family on Humanity's Last Exam#20#15#10#5#0Mar 26Mar 26Mar 26Mar 26Mar 26Mar 26

LiveBench Reasoningbest #18

Best rank of the family on LiveBench Reasoning#25#20#15#10#5#0Mar 26Mar 26Mar 26Mar 26Mar 26Mar 26

Best rank (primary comparability group, current leaderboard) reached by any member released up to each date — lower is better, axis inverted. Ranks are today's ranks, not the ranks at release time.

Aggregates are computed from the members' sourced claims; members without a release date or parameter count are left out of the range and timeline rather than guessed. Methodology →