name = "Mercury 2" description = "Reasoning model for deliberate analysis, multi-step problem solving, and tool use" family = "mercury" attachment = false reasoning = true reasoning_options = [{ type = "effort", values = ["low", "medium", "high"] }] tool_call = true temperature = true release_date = "2026-02-24" last_updated = "2026-03-06" open_weights = false [cost] input = 0.25 output = 0.75 cache_read = 0.024999999999999998 [limit] context = 128_000 output = 128_000 [modalities] input = ["text"] output = ["text"]