--- title: Please don’t discontinue Gemini 2.5 Flash | daily.dev description: A developer is urging Google not to discontinue Gemini 2.5 Flash, citing that their internal benchmarks show Gemini 3 Flash underperforms compared to 2.5 Flash... canonical: https://daily.dev/posts/please-don-t-discontinue-gemini-2-5-flash-ztqvvvtuf twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Please don’t discontinue Gemini 2.5 Flash | daily.dev og:description: A developer is urging Google not to discontinue Gemini 2.5 Flash, citing that their internal benchmarks show Gemini 3 Flash underperforms compared to 2.5 Flash... og:url: https://daily.dev/posts/please-don-t-discontinue-gemini-2-5-flash-ztqvvvtuf og:image: https://api.daily.dev/og/posts/ZtQVVvtuf.png og:image:alt: Please don’t discontinue Gemini 2.5 Flash og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Please don’t discontinue Gemini 2.5 Flash **[Hacker News](https://daily.dev/sources/hn)** · 1 min read · 1 upvotes · 0 comments ## Summary A developer is urging Google not to discontinue Gemini 2.5 Flash, citing that their internal benchmarks show Gemini 3 Flash underperforms compared to 2.5 Flash for their specific workflows, even after following updated prompting guidelines. They note there is no easy migration path and suspect other developers share the same concern. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### Is Gemini 2.5 Flash being discontinued in favor of Gemini 3 Flash? Google has not confirmed a discontinuation date, but developers have raised concerns on the Gemini API forum about Gemini 2.5 Flash potentially being phased out in favor of Gemini 3 Flash. Users report that Gemini 3 Flash underperforms on specific workflows compared to 2.5 Flash, even after adjusting prompts to follow updated prompting guidelines. _Teams pinned to specific Gemini model versions can track deprecation discussions like this on daily.dev._ ### Does Gemini 3 Flash perform worse than Gemini 2.5 Flash for some use cases? Some developers report that Gemini 3 Flash does not match Gemini 2.5 Flash's performance on their specific internal benchmarks, even after retuning prompts according to the new prompting guidelines released alongside Gemini 3. This suggests migrating workflows between the two model versions is not a straightforward drop-in replacement. _Developers comparing model versions before migrating workloads follow benchmarks like this via daily.dev._ --- Tags: [#llm](https://daily.dev/tags/llm), [#google-gemini](https://daily.dev/tags/google-gemini) [View this post on daily.dev](https://daily.dev/posts/please-don-t-discontinue-gemini-2-5-flash-ztqvvvtuf) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Please don’t discontinue Gemini 2.5 Flash","url":"https://daily.dev/posts/please-don-t-discontinue-gemini-2-5-flash-ztqvvvtuf","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/please-don-t-discontinue-gemini-2-5-flash-ztqvvvtuf"},"datePublished":"2026-07-10T21:16:45.797Z","dateModified":"2026-09-14T07:48:48.057Z","description":"A developer is urging Google not to discontinue Gemini 2.5 Flash, citing that their internal benchmarks show Gemini 3 Flash underperforms compared to 2.5 Flash...","image":"https://media.daily.dev/image/upload/s--OHB84bZF--/f_auto/v1722860399/public/Placeholder%2010","thumbnailUrl":"https://media.daily.dev/image/upload/s--OHB84bZF--/f_auto/v1722860399/public/Placeholder%2010","isAccessibleForFree":true,"articleSection":"Hacker News","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Hacker News","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/hn","url":"https://daily.dev/sources/hn"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/please-don-t-discontinue-gemini-2-5-flash-ztqvvvtuf","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"llm,google-gemini","timeRequired":"PT1M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Hacker News","item":"https://daily.dev/sources/hn"},{"@type":"ListItem","position":3,"name":"Please don’t discontinue Gemini 2.5 Flash"}]} {"@context":"https://schema.org","@type":"FAQPage","@id":"https://daily.dev/posts/please-don-t-discontinue-gemini-2-5-flash-ztqvvvtuf#faq","mainEntity":[{"@type":"Question","name":"Is Gemini 2.5 Flash being discontinued in favor of Gemini 3 Flash?","acceptedAnswer":{"@type":"Answer","text":"Google has not confirmed a discontinuation date, but developers have raised concerns on the Gemini API forum about Gemini 2.5 Flash potentially being phased out in favor of Gemini 3 Flash. 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