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Foundation, generative, multimodal and specialised models.

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2022

  • Jul 25, 2022 Midjourney V3

    Midjourney V3, released on 25 July 2022, was the third model version of Midjourney; it raised image quality sharply by learning from how users behaved, and it produced the image that won a Colorado State Fair digital-art prize.

    Consumer appsGenerative modelsCreative tools

  • Apr 12, 2022 Midjourney V2

    Midjourney V2 was the second model version of Midjourney's image generation model, released on 12 April 2022 and the default model until V3 arrived that July. Midjourney later described it as colorful and painterly but low in coherency.

    Consumer appsGenerative modelsCreative tools

  • Apr 6, 2022 DALL·E 2

    DALL·E 2 is an image generator that OpenAI announced on 6 April 2022. It uses a diffusion decoder conditioned on CLIP image embeddings and supports image variations and language-guided editing. OpenAI deprecated its API in late 2025 and shut it down in May 2026.

    Consumer appsGenerative modelsCreative tools

  • Feb 2022 Midjourney V1

    Midjourney V1 was Midjourney's first image-generation model, released in February 2022 and used through a bot on the company's Discord server. It produced abstract, painterly images and was replaced by V2 and V3 within months.

    Consumer appsGenerative modelsCreative tools

2021

  • May 18, 2021 LaMDA

    LaMDA is a family of conversational language models that Google announced in 2021 and described in a 2022 paper, notable for its work on safety and factual grounding in dialogue and for later powering Bard.

    Large language modelsResearch historyConsumer apps

2020

  • Jan 28, 2020 Meena

    Meena is a 2.6-billion-parameter open-domain chatbot from Google, trained end-to-end on filtered social media conversations. Its 2020 paper introduced the SSA human-evaluation metric and linked next-token perplexity to human-judged chat quality. The work was later renamed LaMDA.

    Large language modelsResearch historyConsumer apps

2016

  • Sep 8, 2016 WaveNet

    A DeepMind generative model that predicts raw audio one sample at a time, bringing neural text-to-speech close to human quality and later powering Google Assistant and Cloud Text-to-Speech voices.

    Research historyDeep learningConsumer apps