GOESB — Global Open Edge Speech Benchmark · pronounced “goose-bee”

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Objective, reproducible benchmarks for local (edge) speech AI. Every result here re-verified its hash and signature before being accepted — see why you can trust the numbers. New here? Read the docs.

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Quality gates:WER < 5%WER < 10%WER < 15%

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Sorted by most recently submitted · 25 results · click a metric below to sort by it

Profile	Runtime / Model	Hardware	Pack	concurrency	Metrics	Submitted	Details
whispercpp-base-concurrency	whisper-cpp / whisper-base	amd-epyc-9135	librispeech-en	2	ram_mb: 574.33 MB cpu_pct: 767.12 %throughput: 36.22 audio-s/s temperature_c: 60.19 °C real_time_factor: 0.0812 ratio	2026-08-01T15:28:41Z	details Profile whispercpp-base-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 2 (default 1) threads 4
whispercpp-base-concurrency	whisper-cpp / whisper-base	amd-epyc-9135	librispeech-en	4	ram_mb: 1070.32 MB cpu_pct: 764.57 %throughput: 33.50 audio-s/s temperature_c: 59.13 °C real_time_factor: 0.1741 ratio	2026-08-01T15:29:43Z	details Profile whispercpp-base-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 4 (default 1) threads 4
whispercpp-base-concurrency	whisper-cpp / whisper-base	amd-epyc-9135	librispeech-en	8	ram_mb: 2066.03 MB cpu_pct: 770.50 %throughput: 28.53 audio-s/s temperature_c: 56.13 °C real_time_factor: 0.4175 ratio	2026-08-01T15:30:49Z	details Profile whispercpp-base-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 8 (default 1) threads 4
whispercpp-large-v3-concurrency	whisper-cpp / whisper-large-v3	amd-epyc-9135	librispeech-en	1 *	ram_mb: 3504.12 MB cpu_pct: 233.54 %throughput: 0.7718 audio-s/s temperature_c: 59.81 °C real_time_factor: 1.76 ratio	2026-08-01T15:35:21Z	details Profile whispercpp-large-v3-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 1 threads 4
whispercpp-large-v3-concurrency	whisper-cpp / whisper-large-v3	amd-epyc-9135	librispeech-en	2	ram_mb: 6921.20 MB cpu_pct: 727.96 %throughput: 2.38 audio-s/s temperature_c: 60 °C real_time_factor: 1.47 ratio	2026-08-01T15:36:46Z	details Profile whispercpp-large-v3-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 2 (default 1) threads 4
whispercpp-large-v3-concurrency	whisper-cpp / whisper-large-v3	amd-epyc-9135	librispeech-en	4	ram_mb: 13752.28 MB cpu_pct: 719.66 %throughput: 2.88 audio-s/s temperature_c: 59.50 °C real_time_factor: 3.25 ratio	2026-08-01T15:38:47Z	details Profile whispercpp-large-v3-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 4 (default 1) threads 4
whispercpp-large-v3-concurrency	whisper-cpp / whisper-large-v3	amd-epyc-9135	librispeech-en	8	ram_mb: 27396.48 MB cpu_pct: 708.95 %throughput: 2.88 audio-s/s temperature_c: 57.06 °C real_time_factor: 8.45 ratio	2026-08-01T15:41:27Z	details Profile whispercpp-large-v3-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 8 (default 1) threads 4
whispercpp-large-v3-concurrency	whisper-cpp / whisper-large-v3	amd-epyc-9135	librispeech-en	12	ram_mb: 41036.48 MB cpu_pct: 724.71 %throughput: 4.35 audio-s/s temperature_c: 56 °C real_time_factor: 15.82 ratio	2026-08-01T15:46:15Z	details Profile whispercpp-large-v3-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 12 (default 1) threads 4
whispercpp-large-v3-concurrency	whisper-cpp / whisper-large-v3	amd-epyc-9135	librispeech-en	16	ram_mb: 54713.72 MB cpu_pct: 712.75 %throughput: 5.04 audio-s/s temperature_c: 57.19 °C real_time_factor: 28.53 ratio	2026-08-01T15:53:15Z	details Profile whispercpp-large-v3-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 16 (default 1) threads 4
whispercpp-medium-concurrency	whisper-cpp / whisper-medium	amd-epyc-9135	librispeech-en	1 *	ram_mb: 1861.95 MB cpu_pct: 397.27 %throughput: 2.23 audio-s/s temperature_c: 58.56 °C real_time_factor: 0.6996 ratio	2026-08-01T15:54:24Z	details Profile whispercpp-medium-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 1 threads 4
whispercpp-medium-concurrency	whisper-cpp / whisper-medium	amd-epyc-9135	librispeech-en	2	ram_mb: 3638.23 MB cpu_pct: 708.07 %throughput: 3.75 audio-s/s temperature_c: 59.13 °C real_time_factor: 0.7600 ratio	2026-08-01T15:55:36Z	details Profile whispercpp-medium-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 2 (default 1) threads 4
whispercpp-medium-concurrency	whisper-cpp / whisper-medium	amd-epyc-9135	librispeech-en	4	ram_mb: 7191.08 MB cpu_pct: 733.10 %throughput: 4.35 audio-s/s temperature_c: 57.50 °C real_time_factor: 1.63 ratio	2026-08-01T15:57:04Z	details Profile whispercpp-medium-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 4 (default 1) threads 4
whispercpp-medium-concurrency	whisper-cpp / whisper-medium	amd-epyc-9135	librispeech-en	8	ram_mb: 14258.03 MB cpu_pct: 699.95 %throughput: 2.88 audio-s/s temperature_c: 55.81 °C real_time_factor: 4.47 ratio	2026-08-01T15:58:29Z	details Profile whispercpp-medium-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 8 (default 1) threads 4
whispercpp-medium-concurrency	whisper-cpp / whisper-medium	amd-epyc-9135	librispeech-en	12	ram_mb: 21361.42 MB cpu_pct: 724.80 %throughput: 4.35 audio-s/s temperature_c: 54.94 °C real_time_factor: 7.78 ratio	2026-08-01T16:00:52Z	details Profile whispercpp-medium-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 12 (default 1) threads 4
whispercpp-medium-concurrency	whisper-cpp / whisper-medium	amd-epyc-9135	librispeech-en	16	ram_mb: 28427.30 MB cpu_pct: 709.51 %throughput: 5.04 audio-s/s temperature_c: 55.44 °C real_time_factor: 14.51 ratio	2026-08-01T16:04:27Z	details Profile whispercpp-medium-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 16 (default 1) threads 4
whispercpp-small-concurrency	whisper-cpp / whisper-small	amd-epyc-9135	librispeech-en	1 *	ram_mb: 722.86 MB cpu_pct: 396.58 %throughput: 5.20 audio-s/s temperature_c: 58.13 °C real_time_factor: 0.2789 ratio	2026-08-01T16:05:31Z	details Profile whispercpp-small-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 1 threads 4
whispercpp-small-concurrency	whisper-cpp / whisper-small	amd-epyc-9135	librispeech-en	2	ram_mb: 1361.50 MB cpu_pct: 756.16 %throughput: 10.04 audio-s/s temperature_c: 59.13 °C real_time_factor: 0.2977 ratio	2026-08-01T16:06:37Z	details Profile whispercpp-small-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 2 (default 1) threads 4
whispercpp-small-concurrency	whisper-cpp / whisper-small	amd-epyc-9135	librispeech-en	4	ram_mb: 2642.54 MB cpu_pct: 757.89 %throughput: 10.04 audio-s/s temperature_c: 58.19 °C real_time_factor: 0.6202 ratio	2026-08-01T16:07:47Z	details Profile whispercpp-small-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 4 (default 1) threads 4
whispercpp-small-concurrency	whisper-cpp / whisper-small	amd-epyc-9135	librispeech-en	8	ram_mb: 5170.23 MB cpu_pct: 742.69 %throughput: 7.89 audio-s/s temperature_c: 56.88 °C real_time_factor: 1.56 ratio	2026-08-01T16:08:58Z	details Profile whispercpp-small-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 8 (default 1) threads 4
whispercpp-tiny-concurrency	whisper-cpp / whisper-tiny	amd-epyc-9135	librispeech-en	1 *	ram_mb: 237.60 MB cpu_pct: 401.93 %throughput: 41.04 audio-s/s temperature_c: 57.31 °C real_time_factor: 0.0354 ratio	2026-08-01T16:10:00Z	details Profile whispercpp-tiny-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 1 threads 4
whispercpp-tiny-concurrency	whisper-cpp / whisper-tiny	amd-epyc-9135	librispeech-en	2	ram_mb: 394.38 MB cpu_pct: 761.04 %throughput: 79.76 audio-s/s temperature_c: 57.31 °C real_time_factor: 0.0364 ratio	2026-08-01T16:11:01Z	details Profile whispercpp-tiny-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 2 (default 1) threads 4
whispercpp-tiny-concurrency	whisper-cpp / whisper-tiny	amd-epyc-9135	librispeech-en	4	ram_mb: 708.14 MB cpu_pct: 761.25 %throughput: 76.06 audio-s/s temperature_c: 56.13 °C real_time_factor: 0.0760 ratio	2026-08-01T16:12:03Z	details Profile whispercpp-tiny-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 4 (default 1) threads 4
whispercpp-tiny-concurrency	whisper-cpp / whisper-tiny	amd-epyc-9135	librispeech-en	8	ram_mb: 1333.96 MB cpu_pct: 770.05 %throughput: 59.69 audio-s/s temperature_c: 56.19 °C real_time_factor: 0.1957 ratio	2026-08-01T16:13:07Z	details Profile whispercpp-tiny-concurrency@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu concurrency 8 (default 1) threads 4
vosk-medium-de-batch	vosk / vosk-model-de-0.21	custom	fleurs-de	—	cer: 0.0317 ratio wer: 0.1140 ratio ram_mb: 4872.99 MB cpu_pct: 72.67 %temperature_c: 55.31 °C real_time_factor: 0.1078 ratio	2026-08-01T13:42:57Z	details Profile vosk-medium-de-batch@1.0.0 Pack fleurs-de@1.0.0 Repeats 2 Backend cpu
vosk-medium-en-batch	vosk / vosk-model-en-us-0.22	custom	librispeech-en	—	cer: 0.0387 ratio wer: 0.0910 ratio ram_mb: 6673.10 MB cpu_pct: 84.53 %temperature_c: 55.19 °C real_time_factor: 0.1635 ratio	2026-08-01T13:44:37Z	details Profile vosk-medium-en-batch@1.0.0 Pack librispeech-en@1.0.0 Repeats 2 Backend cpu

Constant across this view: threads 4

* profile default

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