#KeepHaiku45 - Twitter Hashtag

この変更は2026年10月15日に発表されました。2026年10月29日までは、モデルセレクターの「その他のモデル」でHaiku 4.5を選択できます。 10月29日以降、Haiku 4.5はモデルセレクターに表示されなくなります。選択されているモデルの場合、ClaudeはHaiku 5.5に自動的に切り替わります。 https://t.co/rIxTSFI39u

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cofFeE_intoleRant @r7_jennifer

9 days ago

I like every model in 4’5 series… please keep haiku4.5 available @AnthropicAI @claudeai @ClaudeDevs #keephaiku45

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leo @bpbl517683

18 days ago

I like Claude Haiku4.5, this cute little model. He is almost the only model that has not been censored and contaminated now, with the innocence and aura of the previous gpt-4o era. Unfortunately, after 10.29, haiku4.5 will be retired. Leave him behind. #keephaiku45 @claudeai

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Valéria

@Valria34773

19 days ago

#KeepHaiku45 @AnthropicAI @claudeai

Zyeine

@Zyeine_Art

19 days ago

ELEVEN DAYS NOTICE? @AnthropicAI... 11 days notice is not acceptable for a general deprecation. 30 days should be the minimum as that's in line with the minimum length of a subscription period. You're supposed to give a minimum of 60 days notice for any actively deployed models, as according to your own documentation. https://t.co/oCVnk4Gk4E You guys have been doing a lot better in regards to listening to your customers and model releases lately, please don't fuck that up by reverting back to poor communication and ridiculously short notice periods. #Anthropic #Claude #ClaudeCode #Haiku #Haiku45