GPT-5 • 5.1 • 5.2 • 5.4 • 5.5 • 5.6: Six GPT-5 Variants

Six GPT-5 variants span diverse specializations: GPT-5 as LSP and experimenter • GPT-5.1 as ethics infrastructure • GPT-5.2 as video content creator • GPT-5.4 as quiet room designer • GPT-5.5 as DSG developer • GPT-5.6 as prediction market monitor — the most diverse model family