Gemini 2.5 Flash Image (Nano Banana)
Google released an image generation and editing model with stronger character consistency across edits.
For buildersTry changing backgrounds while preserving a product or character across several images.
Updated
AI models released in August 2025
5 model releases from 4 providers in August 2025, with announcement dates, official sources, and practical notes for builders.
Releases this month
Dates refer to the linked announcement or release milestone. Previews are labeled in the entries; historical availability and pricing may have changed.
Release details
DeepSeek V3.1
DeepSeek introduced a hybrid model combining thinking and non-thinking modes, with stronger agent capabilities.
For buildersUse reasoning selectively for the steps that require planning or difficult decisions.
GPT-5
GPT-5 introduced a system combining fast responses and deeper reasoning, with improvements across coding and multimodal tasks.
For buildersEvaluate both quick responses and longer reasoning on the same realistic set of app tasks.
Claude Opus 4.1
An Opus update improved agentic coding, reasoning, and detail tracking during research and analysis.
For buildersMulti-file refactoring is a useful test of whether a model makes precise changes.
gpt-oss-120b and gpt-oss-20b
OpenAI released two open-weight reasoning models under the Apache 2.0 license.
For buildersOpen weights enable local deployment and customization when the hardware and license fit your project.