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ModelEthio-ASR Amharic (600M)3Ethio-ASR Multi (300M)16Ethio-ASR Multi (600M)7Ethio-ASR Multi (94M)12Meta MMS-1B16OmniASR-CTC (1B)8OmniASR-CTC (300M)14OmniASR-CTC (3B)6OmniASR-LLM (1B)11OmniASR-LLM (300M)12OmniASR-LLM (3B)13OpenAI Whisper-small16
Audio qualityClean Studio2Ambient Room Noise9Harsh Environment9Distant / Low-Volume Mic2Wideband Phone (VoLTE)10Randomized Phone Channel10Narrowband 2G + Packet Loss13

What did the model get wrong?

OmniASR-LLM (3B) Narrowband 2G + Packet Loss   Example 17 of 20  ยท  speaker: Male

๐ŸŽง Listen โ€” Narrowband 2G + Packet Loss
Heavy background noise plus phone-call compression โ€” worst-case stress test.
โœ… What was actually said
แ‰ แˆ˜แ‰ฐแŒแ‰ แˆชแ‹ซแ‹ แ‹แˆตแŒฅ แˆฎแˆšแŠ•แŒ แˆฐแˆญแ‰ชแˆต แ‹จแˆšแˆ แˆšแŠ’ แˆ˜แ‰ฐแŒแ‰ แˆชแ‹ซ แ‹ซแŒˆแŠ›แˆ‰ แŠฅแ‹› แ‹แˆตแŒฅ แŒˆแ‰ฅแ‰ฐแ‹ แŠ แŒˆแˆแŒแˆŽแ‰ฑแŠ• แˆ›แˆตแŒ€แˆ˜แˆญแˆ แˆ†แА แˆ›แ‰‹แˆจแŒฅ แ‹ญแ‰ฝแˆ‹แˆ‰
๐Ÿค– What this model heard
แ‰ฐแˆ˜แ‰ฐแŠจแ‰ แˆจแ‹ แ‹แˆตแŒฅ แ‰ แˆšแŠ•แŒˆแ‹ แˆฐแˆญแ‰ขแˆด แ‹จแˆšแˆ แ‹จแˆšแˆ˜แ‰ฐแŠจแ‰ แˆจแ‹ แ‹ซแŒˆแŠ›แˆ‰ แ‹˜แˆญแ แŒˆแŒ แ‹ แŠ แŒˆแˆแŒแˆŽแ‰ฑแˆ แˆ›แˆตแ‰ฐแˆ˜แˆญ แˆแАแˆ› แŒ“แ‹ฐ แ‰ตแ‰ฝแˆ‹แˆ‰
Correct
Wrong (different word)
Missed (skipped)
Extra (added)
3
Correct
11
Wrong
2
Missed
0
Extra
19%
Words right
Out of 16 spoken words, this model got 3 right (19%). Errors: 11 words wrong; 2 missed.

Try switching Audio quality โ€” see the same model degrade as the audio gets noisier.