tigerisaac/meeko-1-preview

TEXT GENERATIONConcurrent Unit Cost:1Model Size:1.2BQuant:BF16Context Size:32kPublished:Jul 14, 2026License:otherArchitecture:Transformer Featherless Exclusive Cold

Meeko 1 Preview by tigerisaac is a 1.2 billion parameter model specifically designed for transcript cleanup, transforming raw speech-to-text output into concise written English. Built upon LiquidAI/LFM2.5-1.2B-Instruct, it excels at correcting punctuation, grammar, removing fillers, and formatting various elements without requiring a system prompt. This model is optimized for medium-touch editing of spoken language into clear, written text.

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Meeko 1 Preview: Dedicated Transcript Cleanup Model

Meeko 1 Preview is a 1.2 billion parameter model developed by tigerisaac, specialized in cleaning up raw speech-to-text transcripts. Unlike general-purpose chat assistants, Meeko functions as a dedicated editor, designed to produce concise, written English from spoken input without the need for a system prompt.

Key Capabilities

  • Grammar and Punctuation Correction: Automatically fixes punctuation, capitalization, spacing, and grammatical errors.
  • Speech Artifact Removal: Eliminates speech fillers, stutters, and expands casual forms (e.g., "gonna" to "going to").
  • Formatting: Formats numbers, dates, times, money, percentages, symbols, and lists consistently.
  • Contextual Editing: Resolves explicit self-corrections, splits run-on sentences, and preserves intent, facts, and identifiers.

Training and Architecture

Meeko 1 Preview is a supervised fine-tune of LiquidAI/LFM2.5-1.2B-Instruct, trained over 2 epochs using Unsloth. Its corpus consists of 11,438 curated cleanup pairs, focusing on transforming raw transcripts into cleaned assistant responses. The model is also available in a pre-quantized Q4_K_M GGUF build for local inference.

Ideal Use Cases

This model is particularly well-suited for applications requiring high-quality transcription post-processing, such as:

  • Automated Meeting Minutes: Generating clean, readable summaries from spoken discussions.
  • Podcast and Video Captioning: Improving the accuracy and readability of automatically generated captions.
  • Dictation Software Enhancement: Refining dictated text into polished written content.

Meeko 1 Preview is an editor, not a conversational AI, and should be used for its specific transcript cleanup task.

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