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GROUNDED IN REAL HUMAN CONVERSATIONSYOUR BENCH
LongCat 2.0
◆ OPEN
by Meituan
OPEN WEIGHTSLOCALAPILONG CONTEXTPAIDCLOSED
RANKED #196 OF 267 ASSISTANTS · OVERALL #310 OF 6,544 · VIBE SCORE 5.5 · 26 VOICES
Aion-2.0 is a variant of DeepSeek V3.2 optimized for immersive roleplaying and storytelling. It is particularly strong at introducing tension, crises, and conflict into stories, making narratives feel more engaging....
HAPPY9.6
3 mentions
SAD5.4
1 mentions
VIBE TRAJECTORY
26 weeks · 39 voices
AGING WELL
The crowd is warmer now than it was at the start.
HOW TO USE IT
Open weights. You can use a hosted service, or download it and run it yourself, free.
WHAT THE INTERNET SAYS
Not enough discussion about LongCat 2.0 yet to call it. We found 26 posts but people did not say much either way.
25 POSTS · 1 COMMENTS · X · REDDIT · GITHUB · BLOG · LEMMY
PEOPLE LOVE
- No fan mail yet. The crowd is still warming up.
PEOPLE COMPLAIN ABOUT
- No complaints yet. The internet is still looking for one. Suspicious.
LOOKING FOR AN ALTERNATIVE?
Other models the crowd has fully reviewed, starting with multimodal models like this one.
Grok 4.6
Qwen3.8 27B
GLM 5.3> SOURCES (12)
- REDDIT · 2026-07-03 · 253 UPVOTESLongcat 2 model weights have been published
Longcat 2 model weights have been published
- BLOG · 2026-08-02 · 32 UPVOTESLatest open artifacts (#23): Laguna S2.1, Inkling, & Kimi K3 show the utility of open models on the Pareto frontier
Consolidation has been one of the paths that many astute observers predicted for the near-future of labs training models. It was labelled as inevitable, as training costs are increasing by orders of magnitude every year. Yet, as someone who in 2024 would’ve…
- REDDIT · 2026-06-30 · 28 UPVOTESMeituan unveils LongCat-2.0, China’s first trillion‑parameter AI model built on domestic chips
Meituan unveils LongCat-2.0, China’s first trillion‑parameter AI model built on domestic chips
- X · 2026-08-21 · 20 UPVOTESSmall but important correction: these are NOT "open source AI". Genuinely permissive on the released weights and code: D
Small but important correction: these are NOT "open source AI". Genuinely permissive on the released weights and code: D
- X · 2026-08-24 · 9 UPVOTES𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.22 released. TL;DR: Zen streams request bodies with single-attempt forwarding; Go adds LongCat-2.
𝙊𝙥𝙚𝙣𝘾𝙤𝙙𝙚 v1.18.22 released. TL;DR: Zen streams request bodies with single-attempt forwarding; Go adds LongCat-2.
- REDDIT · 2026-07-03 · 3 UPVOTESTested 4 brand new frontier models (2 Chinese, 1 diffusion, 1 agent-focused) with a riddle that has no logical shortcut. One of them…
Tested 4 brand new frontier models (2 Chinese, 1 diffusion, 1 agent-focused) with a riddle that has no logical shortcut. One of them fabricated sources four times in a row.
- LEMMY · 2026-08-26 · 3 UPVOTESOpenCode Updated usage/models (26/8/2026)
OpenCode Updated usage/models (26/8/2026)
- GITHUB · 2026-08-14 · 1 UPVOTESchore(llma): Update LLM costs
chore(llma): Update LLM costs
- GITHUB · 2026-09-02 · 1 UPVOTESchore(llma): Update LLM costs
chore(llma): Update LLM costs
- GITHUB · 2026-09-03 · 0 UPVOTESagent: OpenCode models update
agent: OpenCode models update
- GITHUB · 2026-08-27 · 0 UPVOTESfeat(providers): expand OpenCode model catalogs
feat(providers): expand OpenCode model catalogs
- GITHUB · 2026-09-05 · 0 UPVOTESfeat(config): switch default model from deepseek-v4-flash to mimo-v2.5
feat(config): switch default model from deepseek-v4-flash to mimo-v2.5