dof-studio-org/DeepHunted-V4

Model Card — DeepHunted-V4

Model Name: DeepHunted-V4

Base Model: DeepSeek-V4 (fine-tuned)

Training Method: Base -> Supervised Fine-Tuning (SFT) -> GRPO-RL alignment

Domain: Code generation EXCLUSIVELY for Galculator (Calculator/Galculator Interpreter v0.0.1.5)

What's in: Base models and IT models

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Overview

DeepHunted-V4 is optimized for generating, completing, and reasoning about code in the custom Galculator language. It emphasizes correctness of expressions, function composition, and environment-aware execution.

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Capabilities

• Generate valid Galculator programs (single & multi-line)
• Understand statements vs compound/top-level semantics
• Write/optimize functions (incl. nested, overloads, aliases)
• Handle control expressions (if, while, for, case)
• Manage environments (env, use, :: access)
• Apply builtins and logical helpers
• Follow REPL conventions and syntax constraints

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Training Data

• Synthetic + curated code datasets in Galculator
• Instruction-response pairs for program synthesis, debugging, and explanation
• RL phase (GRPO) optimized for correctness, syntax validity, and execution fidelity

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Limitations

• Narrow specialization: performance outside Galculator may degrade
• Sensitive to strict syntax (e.g., let, env, commas in control expressions)
• Limited robustness to ambiguous or underspecified prompts
• May produce invalid code if constraints are violated implicitly

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Intended Use

• Code generation for Galculator interpreter
• Educational tooling for expression-based languages
• Program synthesis, transformation, and debugging

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Out-of-Scope

• General-purpose coding across many languages
• Safety-critical or production-grade execution without validation

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Example

let x = 1;
def add(a,b) = a + b;
print(add(x,2));

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Evaluation

• Syntax validity rate
• Execution correctness (unit tests)
• RL reward (GRPO objective)
• Pass@k on code generation tasks

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Safety

• No built-in sandboxing; execution depends on external interpreter
• Users should validate generated code before running

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