Google is set to unveil its next-generation generative AI models—Imagen 4, Imagen 4 Ultra, and Veo 3—during its annual Google I/O developer conference on May 20, 2025. Early leaks of preview identifiers (e.g., , , ) signal a staged rollout and multiple capability tiers across both image and video synthesis domains . Imagen 4 aims to deliver significant gains in photorealism, prompt fidelity, and stylistic consistency over Imagen 3, while the “Ultra” variant may offer even higher resolution or specialized performance modes . On the video side, Veo 3 promises more coherent clip-to-clip continuity and robust style adherence compared to Veo 2 . All three models are expected to integrate tightly with Google’s Gemini AI ecosystem, enabling seamless transitions from text prompts to images or videos within the same workflow .
technology/CometAPI research
Google Major Launch Imagen 4, Imagen 4 Ultra and Veo 3 models at Google I/O 2025
Google is set to unveil its next-generation generative AI models—Imagen 4, Imagen 4 Ultra, and Veo 3—during its annual Google I/O developer conference on
AnnaAI model and API research team
Updated Sep 3, 2026 4 min read
Use this pattern
Make the first API call.
from openai import OpenAI
client = OpenAI(
api_key="YOUR_COMETAPI_KEY",
base_url="https://api.cometapi.com/v1",
)
response = client.chat.completions.create(
model="gpt-5-mini",
messages=[{"role": "user", "content": "Build this workflow."}],
)
print(response.choices[0].message.content)Continue learning
Connect this article to the next decision.
Published on May 18, 2025
Last updated Sep 3, 2026
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Reviewed for clarity, source attribution and current API terminology.
