name = "GPT-5.4 Mini" description = "Compact GPT model for low-latency assistance and high-volume workloads" family = "gpt-mini" release_date = "2026-03-17" last_updated = "2026-03-17" attachment = true reasoning = true reasoning_options = [{ type = "effort", values = ["none", "low", "medium", "high", "xhigh"] }] temperature = false knowledge = "2025-08-31" tool_call = true structured_output = true open_weights = false [cost] input = 0.75 output = 4.50 cache_read = 0.075 [limit] context = 400_000 input = 272_000 output = 128_000 [modalities] input = ["text", "image", "pdf"] output = ["text"] [provider] npm = "@ai-sdk/openai"