lean-think-heavy
Heavyweight class · v1.0 · Arcee Trinity Large-Thinking base
Extended reasoning - chain-of-thought, agentic tasks, deep analysis
398B total, ~13B active per token. Interleaved sliding-window + global attention with chain-of-thought and agentic RL post-training. The largest model in the catalog.
Specifications
Total params
398B
Active per token
~13B
Base model
Arcee Trinity-Large-Thinking
Architecture
afmoe (SWA + global)
Experts
256 experts, 4 active + 1 shared
Target VRAM / RAM
48 GB / 64 GB
Tool calling
Not yet
Source weights
The public weights this model will be packed from, pinned to a commit.
Repository
Quantization
bf16
Revision
pinned when packing begins
Source size
TBD
Not yet verified
This model hasn't been benchmarked or verified on our hardware yet. Performance and hardware requirements are targets, not measured results. It won't be available for download or purchase until it clears the same verification the available models passed.