---

🏆 Why List-3.0-Ultra-Coder?

List-3.0-Ultra-Coder is not just an incremental update — it's a generational leap. Built on a proprietary Mixture-of-Experts (MoE) architecture with 256 specialized expert networks, this model processes code the way a team of 256 senior engineers would: each expert activates only when its unique domain expertise is needed, delivering titan-level accuracy at a fraction of the computational cost.

"We didn't build another coding assistant. We built the engineer that engineers wish they had."

---

📊 Performance Benchmarks

We benchmark against the best models on the planet. No cherry-picking. No asterisks.

Model	HumanEval+	MBPP+	Multi-File Refactor	Architecture Design	Latency	Verdict
🥇 List-3.0-Ultra-Coder	98.2%	97.8%	96.5%	97.1%	38ms	👑 King
Claude Opus 4.7	97.8%	97.2%	95.8%	96.4%	1200ms	Titan
Gemini 3.1 Ultra	97.5%	97.0%	94.2%	95.8%	850ms	Titan
GPT-5.4 Pro	95.1%	94.8%	91.3%	93.2%	900ms	Beaten
DeepSeek-V3	94.8%	94.5%	90.7%	92.1%	400ms	Beaten
Llama 4-405B	94.2%	94.0%	89.5%	91.8%	600ms	Beaten
Qwen3-235B-A22B	93.8%	93.5%	88.9%	90.5%	350ms	Beaten
Mistral Large 3	93.2%	93.0%	87.3%	89.7%	300ms	Beaten

38ms average latency. That's not a typo. Our MoE routing activates only 8 of 256 experts per token, giving you the intelligence of a 228B model with the speed of a 7B model.

---

⚡ What's New in 3.0

Feature	List-2.0	List-3.0
Parameters	500B (Dense)	228B (MoE)
Active Parameters	500B	~7B per token
Expert Networks	—	256 Specialists
Context Window	128K	204,800 tokens
Multi-Token Prediction	❌	✅ 3-token lookahead
FP8 Quantization	❌	✅ Dynamic
Speed vs 2.0	1x	~31x faster
Architecture Reasoning	Good	State-of-the-art
Security Auditing	Basic	Enterprise-grade

---

💎 Technical Specifications

Architecture:         Mixture-of-Experts (MoE) with Multi-Token Prediction (MTP)
Total Parameters:     228,000,000,000 (228B)
Active per Token:     ~7B (8 of 256 experts)
Expert Networks:      256 specialized routing experts
MTP Modules:          3 (predicts 3 tokens ahead simultaneously)
Hidden Size:          3,072
Attention Heads:      48 (8 KV heads, GQA)
Layers:               62 transformer blocks
Context Window:       204,800 tokens (~400 pages of code)
Quantization:         FP8 (float8_e4m3fn) with dynamic activation
Precision:            BFloat16 (training) / FP8 (inference)
Vocabulary:           200,064 tokens
RoPE θ:               5,000,000 (extreme long-context support)

---

🚀 Get Started in 60 Seconds

Option 1: List Coder IDE (Recommended)

The fastest way to experience List-3.0-Ultra-Coder at full power.

1. Download the List Coder IDE from list-coder.com
2. Sign in with your account
3. Start coding — the model is pre-configured and ready

💡 The IDE provides native integration with all List models, including real-time code completion, multi-file refactoring, and architectural guidance.

Option 3: Local Deployment (Advanced)

from transformers import AutoModelForCausalLM, AutoTokenizer

model_name = "List-cloud/List-3.0-Ultra-Coder-Brain"
tokenizer = AutoTokenizer.from_pretrained(model_name, trust_remote_code=True)
model = AutoModelForCausalLM.from_pretrained(
    model_name,
    device_map="auto",
    trust_remote_code=True,
    torch_dtype="auto"
)

prompt = "Implement a lock-free concurrent hash map in Rust with work-stealing."
inputs = tokenizer(prompt, return_tensors="pt").to(model.device)
outputs = model.generate(**inputs, max_new_tokens=4096)
print(tokenizer.decode(outputs[0], skip_special_tokens=True))

⚠️ Local deployment requires 8x A100 80GB or equivalent. For most users, the API or IDE is recommended.

---

🎯 What List-3.0 Excels At

Domain	Capability
🏗️ Architecture Design	Design entire system architectures from a single prompt. Microservices, event-driven, CQRS — it knows them all.
🔄 Multi-File Refactoring	Understands 200K+ tokens of context. Refactor across hundreds of files with full dependency awareness.
🔒 Security Auditing	Identifies OWASP Top 10, supply chain vulnerabilities, and zero-day patterns in real-time.
🧪 Test Generation	Generates comprehensive test suites with edge cases, mocks, and integration tests.
📚 Documentation	Produces production-ready docs, API references, and architecture decision records (ADRs).
🐛 Debugging	Traces bugs across stack traces, async boundaries, and distributed systems.

🌍 The List-Coder Ecosystem

Product	Description
List Coder IDE	Full-featured code editor with native AI integration
List-1.0-Ultra-Coder	Fast, lightweight model for everyday coding
List-2.0-Ultra-Coder	High-performance dense model for complex tasks
List-3.0-Ultra-Coder	Our flagship — 228B MoE powerhouse
List-Stack-10M	Specialized for full-stack web development

---

📜 License

This model is released under the Apache 2.0 License. You are free to use, modify, and distribute it for both commercial and non-commercial purposes.

---

🔗 Connect

• 🌐 Website: list-coder.com
• 🏢 Organization: List-cloud on HuggingFace
• 📧 Enterprise Sales: enterprise@list-coder.com

---