model detail

Where this model stands against the best model in each language at Q8_0, its speed on an AMD Ryzen 4750U laptop, and what the card says. Add a second model to compare them head to head.

model granite-4.0-1b-speech
AMD 4750U GPU4.6×
AMD 4750U CPU2.8×
Q8_0 size2.38 GB
frontier · AMD 4750U GPU0 of 6

verdict: Never first, and outside the leader's 95% CI in all 6 languages. Weakest relative to the field in Japanese (CER) (2.8× the leader's error), Portuguese (2.6×), and German (2.2×). Faster than realtime on the AMD 4750U GPU (4.6×) and AMD 4750U CPU (2.8×).

license: Apache-2.0 · card languages: 6 · translate

standing by language · 6 benchmarked

Each bar compares this model with the best other model in that language, on a log scale: left of center it is ahead, right of center behind, and the other model is named on the row. The two error rates use the legend colors: this model first, the other model second. Faded bars are ties, where the 95% confidence intervals overlap. Sorted strongest standing first. Hover a row for full details.

granite-4.0-1b-speech error best other model error tie: the 95% CIs overlap

quantization · 6 usable languages at Q5_K_M

Q5_K_M is within noise on every one of 6 usable languages: 71% of the Q8_0 file for no measurable accuracy cost.

Q5_K_M file71% of Q8_01.70 GB against 2.38 GB
median error change+1.1%over 6 usable languages
measurably worse0 of 6above the Q8_0 95% confidence interval
worst usable languageFrench8.44 → 8.76 (+0.32 pts)
measurably worse than Q8_0: above its 95% confidence interval within noise typical noise of one measurement
per-language numbers (6)
French 8.447.72–9.24 8.76+0.32 +3.8%
Spanish 5.915.41–6.45 6.01+0.10 +1.7%
German 7.296.71–7.93 7.37+0.08 +1.1%
Japanese (CER) 6.445.86–6.98 6.51+0.07 +1.1%
Portuguese 9.608.89–10.34 9.60+0.00 +0.0%
English 4.664.20–5.15 4.65−0.01 −0.2%

speed · all 73 models on the AMD 4750U GPU

× realtime, log scale. Left of the realtime marker, transcribing takes longer than the recording. Hover a dot for the model.

compare with

granite-speech-4.1-2bsame familygranite-speech-4.1-2b-narsame familygranite-speech-4.1-2b-plussame familygranite-speech-5.0-470m-turboctcsame familywhisper-large-v3ahead of it in 6 of 6 shared languagescanary-180m-flashclosest coverage, 4 languages in common