Google DeepMind — Description: Gemini 1.0 launched December 2023, claimed parity or superiority with GPT-4 on multiple benchmarks; multimodal from initial training rather than added after

NoteThe claim makes four specific assertions about Gemini 1.0: (1) launched December 2023, (2) claimed parity/superiority with GPT-4 on multiple benchmarks, (3) multimodal from initial training, and (4) first major release post-April 2023 merger. The source confirms multimodality was native to Gemini 1 ('Gemini 1 introduced native multimodality'), but the source is a current product page focused on Gemini 3/3.1 models. It does not contain the specific historical facts about Gemini 1.0's launch date, GPT-4 benchmark comparisons, or the timing relative to the merger. The source has been updated since the claim's reference date (asOf 2023-12) and now showcases newer models, making the historical details unverifiable from this source.