The archive
Every model release from the labs trckr follows, newest first: spotted live since November 2026, and from the archive back to 2018.
xAIVoice & audio
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.xAI's new voice model that turns spoken input into spoken replies, offered to developers and not free to download.
xAIVoice & audio
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.xAI's new voice model that can talk and transcribe speech, available to developers through an API and not free to download.
xAIVoice & audio
NotableNotable release: A meaningful new model: a new size or version, or a strong free-to-download model from a known lab.