Ggml-medium.bin |verified| Info

ggml-medium.bin is widely considered the "sweet spot" for local transcription using whisper.cpp

While the specific filename is most historically associated with early versions of Meta’s LLaMA model, its naming convention tells a broader story about model quantization and the ggml library.

Efficiency: One of the standout features of ggml-medium.bin is its efficiency. It is optimized to perform well on a variety of hardware, including CPUs, GPUs, and specialized AI accelerators. This makes it an excellent choice for deployment in diverse environments. ggml-medium.bin

What to use instead:
Look for whisper-medium-gguf.bin or simply download the medium model via whisper.cpp’s built-in script:

  • Binary tensors: GGML stores model parameters as binary tensors (weights and sometimes optimizer state stripped out) in an order and layout chosen for efficient in-memory access. The format prioritizes contiguous storage and alignment that suits optimized CPU kernels.
  • Type and quantization: GGML supports multiple numeric types and quantized representations (e.g., float32, float16, int8-like or custom low-bit formats) to trade precision for memory and speed. A “medium” model will often employ mixed precision or moderate quantization to reduce footprint while maintaining acceptable quality.
  • Metadata and model graph: The binary includes metadata (architecture identifiers, layer counts, vocabulary identifiers for language models) and enough structural information for the GGML runtime to reconstruct the computation graph and layer shapes at load time.
  • Portable loader: The file is consumed by GGML-compatible runtimes that implement a loader and inference kernels in C/C++ (and sometimes bindings for Python, Rust, or other languages).

6. Quantization Flexibility

The .bin file might be one of several quantization levels (from highest to lowest accuracy/size): ggml-medium

At its core, ggml-medium.bin is a pre-trained weights file for the Whisper automatic speech recognition (ASR) system. While OpenAI originally released Whisper in Python using PyTorch, the developer Georgi Gerganov created whisper.cpp, a C++ port designed for speed and minimal dependencies.

5. Works with whisper.cpp

The primary ecosystem for this file is whisper.cpp, which provides: Binary tensors: GGML stores model parameters as binary

Troubleshooting

| Issue | Likely fix | |--------|-------------| | “File not found” when running ./main | You haven’t compiled llama.cpp yet. Follow its README. | | “Unknown model architecture” | This .bin might be from a different tool (e.g., alpaca.cpp). Check the source. | | File is huge (several GB) | That’s normal – these models are large. | | Want to convert to another format | Use convert.py scripts from llama.cpp or ggml tools. |

42 Comments

  1. ggml-medium.bin
    Bryan Liang

    Thanks for all the guides you post on here! I’ve been shooting for a while now, almost exclusively digitally. After hearing all the popularity over VSCO film presets, I bought the first pack and gave it a try. However, most of the time I used them I felt clueless and all over the place, as if I were slapping on filters on Instagram. The history of each film and its effects on saturation and tint really simplified the entire process, and I hope you write more of these guides.

  2. ggml-medium.bin
    Almira

    Hi, thx for sharing information and I have one question about VSCO film 01.
    Today I just bought this one and in black and white option I only have Kodak Tri-x 400 (- + ++) and I wonder if there should be Tri-x and Tri-x 100 (200, 300)?
    Thank you for the answer.

  3. ggml-medium.bin
    Jesse

    Thank you so much for writing these VSCO FILM – Missing Guides. Very generous of you. These guides are well done, informative, and useful. Looking forward to you other guides. I am glad that I found this page.

  4. ggml-medium.bin
    Ramaanda

    Hi,
    This Was Very Informative Thank You. I Started Shooting Late 2015 & I’m Still Looking For My Style, If You Could Please Go Through Film Pack 3,4 And 5 That Will Be Very Helpful.

  5. ggml-medium.bin

    Hi !

    Thanks so much for this ! I’ve been fighting with presets since years now, and the only films I know are Portra since I shoot film too. But this guides are so helpful !
    Really hope other guides are going to follow 🙂

    Stewart

  6. ggml-medium.bin

    Good morning, Nate. Thank you for your in depth reviews and explanation. You’ve helped me narrow down my choice, but I need help for either keeping or thinning.

    Based on yout reviews, I’ve decided to purchase packs 01, 04, 05, and 06. Do you think I’ve made a good choice/selection? Are there any redundancies in my selection in terms of looks/style? Which two packs would you suggest as must haves? I don’t want to experience buyer’s remorse once again :/

    Thank you for your time.

    Regard,

    Mike.

  7. ggml-medium.bin
    Jim Hunt

    Can you tell me a little about your work flow? what LR edits do you make before adding the preset and which do you make after?

    Thanks so much for your time.

  8. ggml-medium.bin
    Ray

    Hi Nate,

    This is a great site, I am really thank full for all the in depth information you have provided on vsco. I am new food photographer, what vsco pack would you recommend for me ? I like taking dark moody images of my food.

    Thank you!

  9. ggml-medium.bin
    Lot

    Hi Nathan,
    Isn’t it true that these VSCO 1 presets were for free before?
    I can’t find that free VSCO package anywhere anymore 🙁
    Can you help/clarify maybe?

    Thanks so much

    Lot x
    The Netherlands

    • ggml-medium.bin
      Nathan Johnson

      Hi, at one point, VSCO had a free starter pack (00) which contained Kodak Gold (from pack 05) and Tri-X (from pack 06). It appears that they stopped offering that unfortunately.

  10. ggml-medium.bin

    Super guide(s) and exactly what I was looking for. I grew up shooting film but have forgotten most of the particular characteristics. I’m just a serious amateur looking to have some fun. A professional wedding photographer friend of mine was using 01 pack to wonderful effect. However, I’m thinking that since I like to take either landscapes or punchier snapshots of people/family, the 04 slide pack might be better suited to my needs. Any thoughts?

    Love your consistent descriptions of each film followed by before/after demo and discussion. Very nicely done!

  11. ggml-medium.bin

    Hello, man. I’m wondering if you are going to make another review about VSCO packs. It would be nice you to make another one about pack 05. I enjoyed the 3 ones you already made, by the way. Nice job.

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