Calls to Retain Gemini 2.5 Flash Model Amid Performance Concerns

Users Advocate for Gemini 2.5 Flash

A community of users has raised concerns regarding the potential discontinuation of the Gemini 2.5 Flash model. They report that this model has been critical to their workflows, as it offers significant advantages in performance and latency compared to newer models.

Performance Benchmarks Show Disparities

Internal benchmarks from users suggest that Gemini 3 Flash fails to deliver performance comparable to 2.5 Flash, even after adjusting parameters to align with updated guidelines. Users particularly emphasized the importance of low latency for tasks such as voice applications, where 2.5 Flash demonstrates superior capabilities.

Impact on Low Latency Applications

In regions like Australia, 2.5 Flash is the only low-latency model available, providing completion times as low as 300-400ms. Users note that the newer Gemini 3.5 Flash model offers longer completion times (600-700ms), which does not fulfill the needs for real-time applications. Should 2.5 Flash be discontinued, it would significantly impact those dependent on its performance.

Community Response to Potential Discontinuation

The community has united in requesting Google to keep the 2.5 Flash model available, citing a high dependence on its performance for existing workflows. Many users argue that retiring this model would lead to substantial losses in service quality and user satisfaction.