GPT-5.4-Cyber (OpenAI) vs Bolt.new

GPT-5.4-Cyber (OpenAI) edges out Bolt.new by 0.7 points (7.2 vs 6.5) -- a B-tier vs C-tier split that's narrow but real. Not a blowout; both belong on a shortlist. The score gap shows up most clearly in the categories that matter for GPT-5.4-Cyber (OpenAI)'s strengths, so if those categories are your priority, the lead translates.

On pricing, Bolt.new starts free while GPT-5.4-Cyber (OpenAI) requires a paid plan from day one (Not publicly disclosed+). If you're testing the waters or running an occasional workload, that gap matters more than the score differential. GPT-5.4-Cyber (OpenAI) starts at Not publicly disclosed; Bolt.new starts at $0. Compare what each entry tier actually unlocks before you compare list prices -- the limits matter more than the headline number.

By use case: pick GPT-5.4-Cyber (OpenAI) when enterprise soc teams, established security research orgs, and vetted individual defenders who can qualify for trusted access for cyber. Pick Bolt.new when non-developers who want to quickly prototype a web app idea and don't need production quality. The two tools aren't fighting for the same person -- they're aiming at adjacent jobs that occasionally overlap. If you're squarely in GPT-5.4-Cyber (OpenAI)'s lane, the tier-list ranking and the use-case fit point the same direction; if you're in Bolt.new's lane, the score gap matters less than the fit.

Bottom line: GPT-5.4-Cyber (OpenAI) is the safer default for most readers, but Bolt.new is competitive enough that the tie-breaker is your specific workload, not the spec sheet.