The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
IBM's announcement page is dated 16 April 2025 and describes the Granite 3.3 launch as 'today'; Speech Technology Magazine reported the Granite Speech 3.3 release on 22 April 2025. The Hugging Face[2][3] repositories were created a week earlier, on 9 April, before the announcement.
IBM's[1] model card: 8B parameters, 128K context, built on Granite-3.3-8B-Base for reasoning and instruction following, Apache 2.0.
Model card of Granite Speech 3.3 8B: speech recognition and translation model built on Granite 3.3 8B Instruct.[1]
Trade report on the release of Granite Speech 3.3 8B and the FIM-capable Granite 3.3 Instruct models.[1]
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