amos-1-large-GGUF

Amos 1 large is the 27B model of the Amos 1 family, built on Qwen3.8-27B and described as the most capable of the four sizes, meant for the hardest calls: multi-step questions, long policies and trade-offs, and cases needing broad knowledge. Given a case as text, JSON or a photo plus a schema of typed questions, it answers every question in one forward pass with a probability for each allowed answer. It writes no text, so there is nothing to parse. Question types are yes/no (noul), pick one (choice, up to 255 options), rate (score), pick any (multi), quote (span) and point (region, with a photo). On the typed-decisions test split (2,000 decisions from four unseen workflows, zero-shot) it scores 76.1% accuracy, with the best KL (0.126) and Brier (0.069) of the models listed. Its accuracy is just under Decider 1 (76.8%, its makers' own figure) and Microsoft-Decision-1 (79.5%), and ahead of Perplexity Decider v1.1 (73.9%) and Cloudflare's Clef (72.5%). With per-question priors fitted on the benchmark's train split it reaches 80.25%, against Decider 1's 80.1%. On Decision Bench's 1,071 real records it scores 94.9%, ahead of Perplexity Decider v1.1 (94.5%), DeepSeek V4.1 Flash and Gemini 3.5 Flash (94.2%) and Jev 1.13 (93.8%). Its Decision Index 0.3 public score is 65.11, run with the board's own kit but without the private tests the board's ranking adds. It also scores 100.0 / 100.0 / 84.7 on JevBench public easy / standard / hard, 89.8% on ten public benchmarks, and 91.9% on RefCOCO for boxes centred on the named object. Median server time is 122 ms for a three-question request. It needs an 80 GB GPU and reads up to 131,072 tokens, and is available through a hosted keyless API or the self-hosted amos.serve package. The listed limits are that it is the slowest of the four sizes, long quotes such as a whole clause or address can come back cut short, and it is English only. It is released under Apache 2.0.

Amos 1 Large model available @ — https://huggingface.co/mukaddamzaid/amos-1-large/tree/main/model

MTP — Speculative Decoding: No

Model Files

File Name Quant Type File Size File Link Description
amos-1-large.BF16.gguf BF16 53.8 GB Link Full BF16 weights. Highest quality, largest file size.
amos-1-large.Q3_K_L.gguf Q3_K_L 14.3 GB Link Lower quality but usable, good for low RAM availability.
amos-1-large.Q4_K_M.gguf Q4_K_M 16.5 GB Link Good quality, default size for most use cases, recommended.
amos-1-large.Q5_K_M.gguf Q5_K_M 19.2 GB Link High quality, recommended.
amos-1-large.mmproj-bf16.gguf mmproj-bf16 931 MB Link Multimodal projection file in BF16 format. Used for vision/language models.

llama.cpp

LLM inference in C/C++ — https://github.com/ggml-org/llama.cpp

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GGUF
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