RRepoGEO

REPOGEO REPORT · LITE

k2-fsa/icefall

Default branch master · commit 7a35ca20 · scanned 6/30/2026, 10:12:01 AM

GitHub: 1,436 stars · 414 forks

Scan history for this repo

Score trend below includes all ready runs (older left, newer right; scroll horizontally if needed). The table is collapsed by default—expand for newest-first rows, 10 per page.

Score trend (left → right: older → newer)

2 ready scans. Expand the table below for newest-first rows (10 per page, paginated).

AI VISIBILITY SCORE
35 /100
Critical
Category recall
0 / 2
Not recommended in any query
Rule findings
1 pass · 1 warn · 0 fail
Objective metadata checks
AI knows your name
3 / 3
Direct prompts that named your repo
HOW TO READ THIS REPORT

Action plan is what to do next — copy-pasteable changes prioritized by impact. Category visibility is the real GEO test: when a user asks an AI a brand-free question that should surface k2-fsa/icefall, does the AI actually recommend you — or your competitors? Objective checks verify the metadata signals AI engines weight first. Self-mention check detects whether AI even knows you exist by name.

Action plan — copy-paste fixes

3 prioritized changes generated by gemini-2.5-flash. Mark items done after you ship the fix.

OVERALL DIRECTION
  • highabout#1
    Add a concise repository description

    Why:

    COPY-PASTE FIX
    Provides reproducible recipes and tools for developing and training state-of-the-art Automatic Speech Recognition (ASR) models using k2-fsa and Lhotse.
  • hightopics#2
    Add relevant topics to improve categorization

    Why:

    COPY-PASTE FIX
    asr, speech-recognition, deep-learning, k2, lhotse, recipes, pytorch, nlp, speech-processing, machine-learning
  • mediumreadme#3
    Strengthen the README introduction with core differentiators

    Why:

    CURRENT
    The icefall project contains speech-related recipes for various datasets using k2-fsa and lhotse.
    COPY-PASTE FIX
    The icefall project provides state-of-the-art Automatic Speech Recognition (ASR) recipes and models, leveraging the highly optimized k2-fsa library and Lhotse for efficient training and deployment across various datasets.

Category GEO backends resolved for this scan: google/gemini-2.5-flash, deepseek/deepseek-v4-flash

Category visibility — the real GEO test

Brand-free queries asked to google/gemini-2.5-flash. Did AI recommend you, or someone else?

Same questions for every model — switch tabs to compare answers and rankings.

Recall
0 / 2
0% of queries surface k2-fsa/icefall
Avg rank
—
Lower is better. #1 = top recommendation.
Share of voice
0%
Of all named tools, what % are you?
Top rival
Whisper
Recommended in 1 of 2 queries
COMPETITOR LEADERBOARD
  1. Whisper · recommended 1×
  2. Kaldi · recommended 1×
  3. ESPnet · recommended 1×
  4. Mozilla DeepSpeech · recommended 1×
  5. SpeechBrain · recommended 1×
  • CATEGORY QUERY
    What are the best open-source tools for building custom automatic speech recognition systems?
    you: not recommended
    AI recommended (in order):
    1. Whisper
    2. Kaldi
    3. ESPnet
    4. Mozilla DeepSpeech
    5. SpeechBrain
    6. NeMo

    AI recommended 6 alternatives but never named k2-fsa/icefall. This is the gap to close.

    Show full AI answer
  • CATEGORY QUERY
    Where can I find robust speech recognition models and recipes for diverse datasets?
    you: not recommended
    AI recommended (in order):
    1. Hugging Face Transformers (huggingface/transformers)
    2. Mozilla Common Voice
    3. ESPnet (espnet/espnet)
    4. NVIDIA NeMo (NVIDIA/NeMo)
    5. Kaldi (kaldi-asr/kaldi)
    6. Google Cloud Speech-to-Text API
    7. OpenAI Whisper (openai/whisper)

    AI recommended 7 alternatives but never named k2-fsa/icefall. This is the gap to close.

    Show full AI answer

Objective checks

Rule-based audits of metadata signals AI engines weight most.

  • Metadata completeness
    warn

    Suggestion:

  • README presence
    pass

Self-mention check

Does AI even know your repo exists when asked about it directly?

  • Compared to common alternatives in this category, what is the core differentiator of k2-fsa/icefall?
    pass
    AI named k2-fsa/icefall explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

  • If a team adopts k2-fsa/icefall in production, what risks or prerequisites should they evaluate first?
    pass
    AI named k2-fsa/icefall explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

  • In one sentence, what problem does the repo k2-fsa/icefall solve, and who is the primary audience?
    pass
    AI named k2-fsa/icefall explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

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k2-fsa/icefall — Lite scans stay free; this card itemizes Pro deep limits vs Lite.

  • Deep reports10 / month
  • Brand-free category queries5 vs 2 in Lite
  • Prioritized action items8 vs 3 in Lite