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ModelEthio-ASR Amharic (600M)8Ethio-ASR Multi (300M)16Ethio-ASR Multi (600M)11Ethio-ASR Multi (94M)10Meta MMS-1B12OmniASR-CTC (1B)7OmniASR-CTC (300M)13OmniASR-CTC (3B)9OmniASR-LLM (1B)5OmniASR-LLM (300M)11OmniASR-LLM (3B)10OpenAI Whisper-small12
Audio qualityClean Studio9Ambient Room Noise0Harsh Environment0Distant / Low-Volume Mic8Wideband Phone (VoLTE)0Randomized Phone Channel1Narrowband 2G + Packet Loss7

What did the model get wrong?

OmniASR-CTC (1B) Narrowband 2G + Packet Loss   Example 20 of 20  ·  speaker: Male

🎧 Listen — Narrowband 2G + Packet Loss
Heavy background noise plus phone-call compression — worst-case stress test.
✅ What was actually said
ቁጥሩ ዜሮ ዘጠኝ ሁለት ዜሮ አምስት ስድስት ሰባት ስምንት ዘጠኝ ዜሮ ነው
🤖 What this model heard
ኩትሩ ዜሮ ዝጠይ ሁለት ዜሮ አምስት ስድስ ባት ስምን ብጠይ ዜሮ ነ
Correct
Wrong (different word)
Missed (skipped)
Extra (added)
5
Correct
7
Wrong
0
Missed
0
Extra
42%
Words right
Out of 12 spoken words, this model got 5 right (42%). Errors: 7 words wrong.

Try switching Audio quality — see the same model degrade as the audio gets noisier.