Fsoft-AIC/COBOL-Coder-7B-Instruct

TEXT GENERATIONPricing:Input $0.4 / Cached $0.08 / Output $0.8Concurrent Unit Cost:1Model Size:7.6BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Jul 22, 2026License:apache-2.0Architecture:Transformer0.0K Open Weights Featherless Exclusive Cold

Fsoft-AIC/COBOL-Coder-7B-Instruct is a 7.6 billion parameter instruction-tuned large language model developed by Fsoft-AIC, built upon Qwen2.5-Coder. This model is specifically domain-adapted for COBOL code generation and bidirectional COBOL-Java code translation. It addresses the critical need for LLMs capable of handling legacy programming languages, excelling in specialized COBOL development tasks.

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COBOL-Coder-7B-Instruct: Specialized for COBOL Development

COBOL-Coder-7B-Instruct is a 7.6 billion parameter instruction-tuned large language model from Fsoft-AIC, specifically designed for COBOL programming tasks. Built on the Qwen2.5-Coder architecture, this model is domain-adapted to bridge the gap in LLM capabilities for legacy programming languages like COBOL.

Key Capabilities

  • COBOL Code Generation: Generates COBOL code based on given instructions or prompts.
  • Bidirectional COBOL-Java Translation: Facilitates translation between COBOL and Java code in both directions.
  • Instruction Following: Optimized to understand and execute instructions for COBOL-related development.

Good For

  • Developers working with legacy COBOL systems who need assistance with code generation.
  • Projects requiring the translation of COBOL code to Java, or vice-versa.
  • Enhancing productivity in environments where COBOL remains a critical programming language.

More details can be found in the associated paper.

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