jastorj/couchmind-v5.7.8.1_arctic_stage_1-cw-6K-16bit

TEXT GENERATIONConcurrent Unit Cost:1Model Size:7.6BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Jun 20, 2026License:apache-2.0Architecture:Transformer Open Weights Featherless Exclusive Cold

The jastorj/couchmind-v5.7.8.1_arctic_stage_1-cw-6K-16bit model is a 7.6 billion parameter, 16-bit quantized language model fine-tuned from Snowflake/Arctic-Text2SQL-R1-7B. It specializes in Text-to-SQL generation, specifically for Couchbase SQL++ queries, by leveraging the NL2SQL++ v5.7.8.1_arctic_stage_1 dataset with code-with-thought reasoning. This model excels at analyzing SQL++ errors and refining queries to accurately answer natural language questions based on provided database schemas, supporting a 32768 token context length.

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Couchmind v5.7.8.1 Arctic Stage 1: NL2SQL++ Fine-tuned for Couchbase

This model, jastorj/couchmind-v5.7.8.1_arctic_stage_1-cw-6K-16bit, is a specialized 7.6 billion parameter language model derived from Snowflake/Arctic-Text2SQL-R1-7B. It has been meticulously fine-tuned using LoRA (Low-Rank Adaptation) with Unsloth, specifically targeting Text-to-SQL generation for Couchbase SQL++ queries.

Key Capabilities

  • Advanced SQL++ Generation: Translates complex natural language questions into syntactically valid Couchbase SQL++ queries.
  • Error Analysis and Refinement: Uniquely trained on the NL2SQL++ v5.7.8.1_arctic_stage_1 dataset which includes "code-with-thought reasoning" to analyze and correct erroneous SQL++ queries.
  • Schema-Aware Querying: Utilizes provided database schemas (bucket, scope, collection names, and structure) to generate precise and contextually relevant queries.
  • High Context Length: Supports a substantial 32768 token context window, allowing for detailed schema information and complex natural language prompts.
  • Quantized for Efficiency: Features 16-bit merged weights, balancing performance with reduced memory footprint.

What Makes This Model Different?

Unlike general-purpose Text-to-SQL models, this iteration of Couchmind is specifically engineered to not only generate SQL++ but also to understand and rectify errors in previously generated queries. Its training on the NL2SQL++ dataset, which incorporates detailed error feedback and reasoning, makes it particularly adept at debugging and refining SQL++ for Couchbase environments. This focus on error analysis and correction, combined with its large context window, positions it as a powerful tool for developers working with Couchbase databases.

Should You Use This for Your Use Case?

This model is ideal for applications requiring robust and accurate Couchbase SQL++ query generation and correction from natural language. If your use case involves:

  • Automating SQL++ query creation for Couchbase.
  • Assisting developers in debugging and refining complex SQL++ queries.
  • Building natural language interfaces for Couchbase databases.
  • Working with detailed database schemas and requiring precise query generation.

Then this model offers a specialized and highly effective solution.