<s>[INST] You are a cybersecurity and NLP expert tasked with named entity extraction. You need to provide the named entities for each token in the given sentence. You will be penalized for incorrect predictions. Identify the entities for the following sentence: 'The architecture is quite similar to the one described previously , but the opcodes are slightly different .' [/INST] [The:O, architecture:O, is:O, quite:O, similar:O, to:O, the:O, one:O, described:O, previously:O, ,:O, but:O, the:O, opcodes:O, are:O, slightly:O, different:O, .:O] </s>