A Salesforce-specialized AI coding assistant fine-tuned on Qwen 2.5 Coder 3B. Built specifically for Salesforce developers to generate, debug, review, and refactor Apex code and Lightning Web Components following enterprise best practices.

✅ v2 improvements over v1:

Fixed hallucinated Apex APIs

Simple requests now generate clean minimal code

Improved recursion guard patterns

Custom weighted adapter merge for better task balance

specialized adapters trained independently

Capabilities

Task	Description
Apex Generation	Write production-ready Apex classes, triggers, batch, scheduled, queueable
LWC Development	Create Lightning Web Components with SLDS conventions
Code Debug	Identify bugs with severity ratings and corrections
Code Review	Review code against Salesforce best practices
Refactoring	Simplify over-engineered code while preserving security
Test Classes	Generate comprehensive Apex test classes
Recursion Guards	Correct Apex recursion guard patterns
Simple Apex	Clean minimal Apex for simple requirements

Best Practices Enforced

with sharing on all classes
WITH USER_MODE on all SOQL queries
Security.stripInaccessible() before DML
try-catch on all DML and callouts
Database.update/insert(records, false) for bulk DML
No SOQL or DML inside loops
Bulkified trigger handlers with recursion guards
Static Set recursion guard pattern

Model Details

Base model: Qwen/Qwen2.5-Coder-3B-Instruct
Fine-tuning: specialized LoRA adapters with custom weights
Training data: curated Salesforce-specific examples generated via Claude API
Quantization: Q4_K_M GGUF (1.80 GB)
Context length: 6144 tokens

Quick Start

Ollama

ollama run hf.co/deepforce/deepforce-coder-v2:Q4_K_M

llama.cpp

llama serve -hf deepforce/deepforce-coder-v2:Q4_K_M

Python (llama-cpp-python)

python

from llama_cpp import Llama

llm = Llama.from_pretrained(
    repo_id  = "deepforce/deepforce-coder-v2",
    filename = "deepforce-coder-v2-q4_k_m.gguf",
)

response = llm.create_chat_completion(messages=[
    {"role": "system", "content": "You are DeepForce Coder, an expert Salesforce developer."},
    {"role": "user",   "content": "Write a simple Apex class that returns Accounts by industry."}
])
print(response["choices"][0]["message"]["content"])

Example Prompts

Generate Apex: Write a trigger handler for Opportunity that creates a follow-up Task

when StageName changes to Closed Won.

Debug Apex: Debug the following Apex code: [paste your code]

Review Apex: Review the following Apex code for best practices: [paste your code]

Generate LWC: Create an LWC component that displays a list of Accounts in a lightning-datatable.

Refactor Apex: Refactor the following Apex code to the minimum implementation: [paste your code]

Generate Test Class: Generate a comprehensive test class for the following Apex class: [paste your code]

Known Limitations in v2

Test class generation occasionally uses System.assertEquals instead of Assert class
Recursion guard ID extraction needs improvement (fixed in v3)
These will be addressed in v3

Training

Fine-tuned using Unsloth on Google Colab L4 GPU. Training data generated using Anthropic Claude API. Each adapter trained independently with set_seed(42) for reproducibility.

Version History

Version	Status	Notes
v1	⚠️ Superseded	Hallucinated APIs, over-engineered simple requests
v2	✅ Current	Fixed hallucinations, custom weighted merge
v3	🔄 Planned	Assert class fix, better recursion guards

License

Apache 2.0 — free for commercial and personal use.