{
  "source": "The Bright Minded — Cantica",
  "subject": "ai_model_releases",
  "finding": "Competing AI labs are shipping autonomous and specialized models at accelerating pace, with each release adding new capabilities like medical guidance, security patching, and document understanding.\n",
  "columns": [
    "Actor",
    "Action",
    "Target",
    "Date"
  ],
  "rows": [
    [
      "OpenAI",
      "releases",
      "GPT-5.5 Instant with improved health guidance and physician oversight",
      "2026-06-18"
    ],
    [
      "OpenAI",
      "expands",
      "Daybreak with GPT-5.5-Cyber and automated patch automation",
      "2026-06-22"
    ],
    [
      "xAI",
      "releases",
      "/goal autonomous task execution mode in Grok Build",
      "2026-06-22"
    ],
    [
      "xAI",
      "makes",
      "Grok 4.3 model available on Amazon Bedrock platform",
      "2026-06-17"
    ],
    [
      "Mistral",
      "releases",
      "OCR 4 model for enterprise document processing and retrieval",
      "2026-06-23"
    ],
    [
      "Google",
      "integrates",
      "computer use capability into Gemini 3.5 Flash model",
      "2026-06-24"
    ]
  ],
  "date_from": "2026-05-30",
  "date_to": "2026-06-29",
  "supporting_events": [
    {
      "title": "Improving health intelligence in ChatGPT",
      "url": "https://openai.com/index/improving-health-intelligence-in-chatgpt",
      "date": "2026-06-18"
    },
    {
      "title": "Daybreak: Tools for securing every organization in the world",
      "url": "https://openai.com/index/daybreak-securing-the-world",
      "date": "2026-06-22"
    },
    {
      "title": "Introducing /goal",
      "url": "https://x.ai/news/introducing-goal",
      "date": "2026-06-22"
    },
    {
      "title": "Grok on Amazon Bedrock",
      "url": "https://x.ai/news/grok-amazon-bedrock",
      "date": "2026-06-17"
    },
    {
      "title": "Mistral OCR 4 : SOTA OCR for Document Intelligence",
      "url": "https://mistral.ai/news/ocr-4/",
      "date": "2026-06-23"
    },
    {
      "title": "Introducing computer use in Gemini 3.5 Flash",
      "url": "https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-computer-use-gemini-3-5-flash/?utm_source=deepmind.google&utm_medium=referral&utm_campaign=gdm&utm_content=",
      "date": "2026-06-24"
    }
  ],
  "approved_at": "2026-06-29T17:53:50.705853Z",
  "published_at": "2026-06-29T17:55:20.252067Z"
}