Don't discontinue Gemini 2.5 Flash

Users beg Google not to axe a fan-favorite tool they say is faster, cheaper, and just better

TLDR: Users are pleading with Google not to retire Gemini 2.5 Flash, saying the newer option is slower, pricier, and can break products that rely on fast replies. The comments are a mix of panic, sarcasm, and distrust, with many calling it another case of a company replacing something beloved with something worse.

The community reaction to the possible loss of Gemini 2.5 Flash is basically one giant collective scream. The original post reads like a plea to Google: please don’t take away the model their workflow depends on, because the newer version just isn’t cutting it. One user from Australia turned up the drama by saying this tool is the only fast option that works well enough there for real-time voice apps, and that the replacement is so much slower it "completely" breaks the use case. That set the tone fast: this isn’t just nostalgia, users say it could wreck products people already built around it.

Then the comments got spicy. One fan claimed 2.5 Flash beats GPT-5 on many tasks while being three times faster and one-fifth the price, which is the kind of flex that instantly gets a crowd going. Another commenter went full fed-up mode with, "Why does Google constantly kill off good things?" Ouch. But the thread wasn’t all mourning and pitchforks. One person dryly joked that asking Google not to discontinue something is like asking the tide not to rise, which might be the funniest and bleakest line in the whole discussion.

There was also a classic tech split: some said this is exactly why relying on cloud services is dangerous, because companies can pull the rug at any time, while others suggested using local alternatives instead. In other words, the real drama isn’t just one model going away, it’s users wondering whether they can trust a platform that keeps changing the rules.

Key Points

  • The author asks the Gemini team not to discontinue Gemini 2.5 Flash.
  • The article says the author’s internal benchmarks found Gemini 3 Flash performed worse than Gemini 2.5 Flash for specific workflows.
  • The post says prompt adjustments based on new prompting guidelines did not resolve the performance gap.
  • The article states Gemini 2.5 Flash is the only low-latency model deployed in Australia for the author’s use case.
  • The article reports latency figures of 300–400 ms for Gemini 2.5 Flash versus 600–700 ms for 3.5 Flash, with effective latency near 700–800 ms without Australian deployment.

Hottest takes

"outperforms gpt5 at 3x the speed and 1/5 the price" — mips_avatar
"Why does Google constantly kill off good things?" — kilroy123
"like asking the tide to not rise" — Hamuko
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