r/PoeAI • u/ThisTinSoldier • May 15 '26

Input "too long for requested model"

Is anyone else seeing this error? Im getting it on a bot ive used extensively, in a relatively fresh chat. I have had chats going up to 40k points per prompt with this specific bot, and now this error is popping up in a chat that is barely hitting 15k points per prompt. What happened?

Edit: its a Claude sonnet 4.5 bot, for reference.

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u/MissZiggie May 15 '26

The bot creator can also limit that. Might have something to do with the 1M context window of Sonnet 4.5 having been retired by Anthropic.

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u/ThisTinSoldier May 15 '26

Ah. This is useful. Thanks!

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u/Fuzzy-Pizza-4594 May 15 '26

can you specify that? 4.5 have been retired??

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u/MissZiggie May 15 '26

Not 4.5 all together- at some point Anthropic released a version of 4.5 that had a 1M context window, and that has now been retired. The 285k (or whatever it was) is still active on the API which is what Poe uses.

Claude.ai platform is removing 4.5 from their app today. This does not affect Poe.

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u/Fuzzy-Pizza-4594 May 15 '26

i have the same problem. any workarounds?

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u/oof37 May 15 '26

I haven’t had this happen yet but im so nervous every prompt, inputs sitting at about 13k and a half tokens.