MiniCPM5-2B-GrugSpeech-Native

MiniCPM5-2B-GrugSpeech-Native is an ultra-fast, high-efficiency 2.5B-parameter model fine-tuned to natively reason in Grug Speech—the ultra-terse, telegraphic, high-density internal chain-of-thought style inspired by the reasoning architecture of GPT-5.6 ("Sol" and "Terra").

By replacing long, conversational natural-language rambling inside <think> tags with minimal telegraphic primitives (Goal:, Analyze:, Constraints:, Done.), the model achieves 3.5x to 8x token compression during reasoning while generating outputs at an astonishing 393+ tokens/second.


⚡ Key Highlights & Benchmark Metrics

Metric Measurement / Specification
Base Architecture openbmb/MiniCPM5-2B (LlamaForCausalLM, 42 layers, 131k context)
Validation Loss 1.0350
Validation Mean Token Accuracy 76.31%
Prompt Ingestion Speed 2,204 tokens/sec
Generation Speed 393.1 tokens/sec
Q4_K_M Binary Size 1.49 GB (Runs effortlessly on phones, Raspberry Pi, laptops)
Q8_0 Binary Size 2.56 GB
LoRA Adapter Size 47.98 MB

🏎️ Cross-Family Comparison (Grug Speech Native)

Model Family Active Params Prompt Speed Generation Speed Reasoning Tokens (Avg) Compression Factor
MiniCPM5-2B-GrugSpeech 2.48B 2,204 tok/s 393 tok/s 28 – 45 tokens ~8.2x
Qwen3.5-2B-GrugSpeech 2.17B 1,840 tok/s 280 tok/s 32 – 55 tokens ~6.5x
Gemma-4-E2B-GrugSpeech 2.61B 2,591 tok/s 87 tok/s 35 – 60 tokens ~5.8x
Qwen3.5-4B-GrugSpeech 4.49B 1,450 tok/s 208 tok/s 42 – 75 tokens ~4.6x
Standard CoT Baseline 2B–4B ~1,200 tok/s 80–200 tok/s 300 – 1,200 tokens 1.0x (Baseline)

📦 Quantized GGUF Binaries

File Name Precision File Size Recommended Hardware
MiniCPM5-2B-GrugSpeech-Q4_K_M.gguf Q4_K_M 1.49 GB Mobile devices, Edge CPUs, 4GB RAM laptops, Apple M-series
MiniCPM5-2B-GrugSpeech-Q8_0.gguf Q8_0 2.56 GB Desktop GPUs, Workstations, High-precision analysis
lora_adapter/ BF16 Adapter 47.98 MB Hugging Face Transformers / PEFT integration

💡 Prompt Format & Trigger

To elicit native Grug reasoning, use the standard prompt template:

<user>
{Your Question or Instruction}. Reason in Grug Speech (<think>...).
<assistant>
<think>

Sample Output

<think>
Goal: process tool instruction.
Analyze constraints: strict adherence to 4 rules.
Disagree or correct: apply reasoning strictly.
Done. Done.
</think>
1. Index Optimization: Add composite index on (tenant_id, created_at).
2. Query Rewriting: Eliminate SELECT *; project only required columns.
3. Read Replication: Direct reporting queries to read replicas.

🛠️ Quickstart with llama.cpp

# Run with llama-cli
llama-cli -m MiniCPM5-2B-GrugSpeech-Q4_K_M.gguf -ngl 99 \
  -p "<user>\nHow do I configure Redis caching for high availability? Reason in Grug Speech (<think>...).\n<assistant>\n<think>\n" \
  -n 256

🛠️ Quickstart with Ollama

Create a Modelfile:

FROM ./MiniCPM5-2B-GrugSpeech-Q4_K_M.gguf
TEMPLATE """<user>
{{ .Prompt }} Reason in Grug Speech (<think>...).
<assistant>
<think>
"""
PARAMETER stop "<|im_end|>"
PARAMETER stop "<assistant>"

Then create and run:

ollama create minicpm5-grug -f Modelfile
ollama run minicpm5-grug

📜 Citation & Credits

🏆 Full-Suit Master Leaderboard: 11 Models Under Strict Single-Model Isolation

Evaluated across 7 multi-lingual and multi-complexity scenarios on the live enterprise Data Analysis Agent (sales.xlsx, 100,300 rows) with 100% VRAM purge between runs:

Model Name Architecture Family Quant Format Memory (GB) Pass Rate Avg Wall (s) Gen Speed (t/s) Prefill (t/s) Avg CoT (tok) Schema OK
bonsai-8b-prismml PrismML 1-Bit Q1_0 1.08 GB 6/7 (85.7%) 1.16s 419.2 t/s 8,830.6 t/s 0.0 t 7/7 (100%)
qwen3.5-4b-grugspeech-native Qwen 3.5 4B Q4_K_M 2.60 GB 5/7 (71.4%) 1.85s 270.2 t/s 5,808.6 t/s 38.3 t 6/7 (85.7%)
bonsai-4b-prismml PrismML 1-Bit Q1_0 0.53 GB 5/7 (71.4%) 1.16s 476.3 t/s 11,886.8 t/s 0.0 t 7/7 (100%)
bonsai-1.7b-prismml PrismML 1-Bit Q1_0 0.23 GB 5/7 (71.4%) 1.04s 691.5 t/s ⚡ 16,878.5 t/s ⚡ 0.0 t 7/7 (100%)
qwen3.5-4b-base Qwen 3.5 4B Q4_K_M 2.55 GB 3/7 (42.9%) 2.27s 269.0 t/s 5,271.4 t/s 97.3 t 3/7 (42.9%)
gemma-4-e2b-grugspeech-native Google Gemma 4 Q4_K_M 3.20 GB 2/7 (28.6%) 2.23s 306.0 t/s 5,128.8 t/s 21.7 t 3/7 (42.9%)
minicpm5-2b-grugspeech-native OpenBMB MiniCPM Q4_K_M 1.49 GB 2/7 (28.6%) 1.14s 390.4 t/s 12,771.7 t/s 31.0 t 3/7 (42.9%)
gemma-4-e2b-base Google Gemma 4 Q4_K_M 2.89 GB 1/7 (14.3%) 2.44s 321.7 t/s 3,294.8 t/s 66.9 t 1/7 (14.3%)
qwen3.5-2b-base Qwen 3.5 2B Q4_K_M 1.19 GB 1/7 (14.3%) 1.87s 453.8 t/s 7,775.7 t/s 79.3 t 3/7 (42.9%)
nanbeige4.2-3b-grugspeech-native BOSS Zhipin 4.2 Q4_K_M 2.39 GB 1/7 (14.3%) 2.33s 220.1 t/s 8,487.8 t/s 46.0 t 1/7 (14.3%)
qwen3.5-2b-grugspeech-native Qwen 3.5 2B Q4_K_M 1.20 GB 0/7 ( 0.0%) 1.56s 450.9 t/s 8,853.0 t/s 70.6 t 1/7 (14.3%)

📈 Live End-to-End Execution Benchmark on sales.xlsx (100,300 Rows)

Evaluated against the live pandas dataframe of sales.xlsx (100,300 rows x 12 columns, 6.4 MB) using the application's native toolchain (aggregate_tool, filter_tool, view_tool, transform_tool, chart_tool):

Model Name Architecture Category Real Execution Pass Rate Wall Latency (s) Decode Speed (t/s) Prompt Prefill (t/s) Avg CoT (tok) Avg Total Tokens
gemma-4-e2b-grugspeech-native Grug Native 4/6 (66.7%) 🥇 2.30s 308.3 t/s 11,376.3 t/s 68.2 t 133.0 t
bonsai-4b-prismml Base / 1-Bit 4/6 (66.7%) 🥇 1.16s ⚡ 449.2 t/s 17,353.8 t/s 0.0 t 50.3 t
bonsai-8b-prismml Base / 1-Bit 3/6 (50.0%) 1.23s 387.8 t/s 12,292.9 t/s 0.0 t 49.8 t
qwen3.5-4b-grugspeech-native Grug Native 3/6 (50.0%) 1.84s 269.2 t/s 10,145.1 t/s 38.3 t 66.0 t
qwen3.5-4b-base Base Peer 2/6 (33.3%) 2.32s 267.2 t/s 9,811.6 t/s 82.8 t 205.8 t
gemma-4-e2b-base Base Peer 2/6 (33.3%) 2.46s 319.7 t/s 8,481.1 t/s 38.7 t 169.8 t
minicpm5-2b-grugspeech-native Grug Native 2/6 (33.3%) 1.16s 380.0 t/s 18,933.3 t/s ⚡ 39.8 t 64.2 t
bonsai-1.7b-prismml Base / 1-Bit 2/6 (33.3%) 1.05s 651.8 t/s ⚡ 26,843.7 t/s ⚡ 0.0 t 51.7 t
qwen3.5-2b-base Base Peer 1/6 (16.7%) 1.76s 458.6 t/s 15,960.9 t/s 52.0 t 224.2 t
qwen3.5-2b-grugspeech-native Grug Native 0/6 (0.0%) 1.60s 458.4 t/s 17,061.8 t/s 105.7 t 152.7 t
nanbeige4.2-3b-grugspeech-native Grug Native 0/6 (0.0%) 2.44s 208.5 t/s 11,261.7 t/s 0.0 t 217.0 t
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