Fine-tuning a 14B code model with SFT and DPO
A January 20, 2026 article describes tuning a 14B model on code conversations and reports figures, costs, and difficulties.
Source: Modelo de código de 14B ajustado com SFT e DPO (x.com). Text prepared with AI from this source.
What happened and what to do
Published on January 20, 2026, the article describes fine-tuning a 14B model on code conversations using an SFT and DPO pipeline. It discusses personal data and presents figures, costs, and challenges from the process.
A company can use this account to assess whether tuning a model fits an internal programming task. A practical project could cover data and privacy requirements, quality tests, cost measurement, and controlled integration of the model into development workflows.
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