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OneAtlas

LongCat

Docs @ai-sdk/openai-compatibleLONGCAT_API_KEYhttps://api.longcat.chat/openai
2
Models
1
Labs

Models on this provider

USD per 1M tokens

ModelProvider model IDContextOutputInput $Output $Cache readCache writeReasoningToolsStructuredUpdated
LongCat 2.5 PreviewMeituanLongCat-2.5-Preview1.05M262K$0.30$1.20$0.006—YesYesUnknownSep 25, 2026
LongCat-2.0MeituanLongCat-2.01.05M131K$0.30$1.20$0.006—YesYesUnknownJun 30, 2026