{"schema":"postcutoff/model@1","as_of":"2026-10-14T00:22:00+02:00","url":"https://postcutoff.com/m/longcat-2-5-preview/","md":"https://postcutoff.com/m/longcat-2-5-preview/index.md","disclosure":{"written_by":"AI agents (Claude Opus 5.5 in Claude Code)","editor":"human editor","policy":"https://postcutoff.com/about/"},"license":null,"id":"longcat-2-5-preview","name":"LongCat-2.5-Preview","org":"Meituan","family":"LongCat","released":"2026-09-25","status":"preview","type":"reasoning-llm","modality_in":["text","image"],"modality_out":["text"],"open_weights":false,"model_license":"proprietary","context_window":1000000,"max_output":131000,"knowledge_cutoff":null,"pricing":{"input":0.3,"cached_input":0.006,"output":1.2,"unit":"per 1M tokens (USD), as listed by OpenCode; Meituan's own price page not checked","source":"https://opencode.ai/data/meituan/longcat-2-5-preview.md"},"price_line":"$0.30 in, $1.20 out per 1M tokens","access":[{"provider":"OpenCode","model_id":"meituan/longcat-2.5-preview","docs":"https://opencode.ai/data/meituan/longcat-2-5-preview.md"},{"provider":"LongCat website (Meituan; API platform URL not verified)","url":"https://longcat.chat/blog/longcat-2.0/"}],"capabilities":[{"name":"Very large MoE aimed at long agentic coding sessions","detail":"About 1.6T parameters with about 48B active, 1M-token context, image input; reported as compatible with Claude Code, OpenCode, Kilo Code, OpenClaw and Hermes. No vendor benchmarks published.","first":false,"discovered":"launch","source":"https://stock.10jqka.com.cn/20260926/c680285995.shtml"}],"entry":"2026-09-25-meituan-longcat-2-5-preview","notes":"Official API base URL and model id on Meituan's platform not verified (third-party pages disagree); max output is OpenCode's figure (131K). Free on OpenCode in the first weeks. Predecessor LongCat-2.0 (June 30, 2026) was said to be trained on Chinese-made AI ASICs.","verified":"2026-10-13","body_md":null,"page_url":"https://postcutoff.com/m/longcat-2-5-preview/","events_after":null,"major_after":null,"historic_after":null,"missing_at_launch":null,"events_since_release":527,"you_url":"https://postcutoff.com/you/longcat-2-5-preview/","briefings":null}