CREATE TABLE table_203_136 (id DECIMAL, "year" DECIMAL, "ibm model number" TEXT, "name" TEXT, "processor" TEXT, "bus" TEXT, "hd interface" TEXT, "case" TEXT, "notes" TEXT)

what is the name of the last model listed on this chart ?
SELECT "name" FROM table_203_136 ORDER BY id DESC LIMIT 1
SELECT "name" FROM "table_203_136" ORDER BY "id" DESC NULLS LAST LIMIT 1