Codesota · Models · Whisper Large v2OpenAI14 results · 10 benchmarks
Model card

Whisper Large v2.

OpenAIopen-source1.5B paramsTransformer encoder-decoder

OpenAI Whisper (arXiv 2212.04356).

§ 02 · Benchmarks

Every benchmark Whisper Large v2 has a recorded score for.

#BenchmarkArea · TaskMetricValueRankDateSource
01Common VoiceSpeech · Speech Recognitionwer11.2%#1/42022-12-06source ↗
02MuST-C En-De tst-COMMONSpeech · Speech Translationbleu29.0%#2/3source ↗
03Common VoiceSpeech · Speech Recognitionwer9.0%#3/4source ↗
04LibriSpeechSpeech · Speech Recognitionwer-test-other5.2%#8/92022-12-06source ↗
05LibriSpeechSpeech · Speech Recognitionwer-test-clean2.7%#9/102022-12-06source ↗
06SPGISpeechSpeech · Speech Recognitionwer3.9%#27/56source ↗
07AMI-IHMSpeech · Speech Recognitionwer16.7%#30/50source ↗
08GigaSpeechSpeech · Speech Recognitionwer10.7%#31/47source ↗
09TED-LIUMSpeech · Speech Recognitionwer3.9%#33/50source ↗
10Open ASR LeaderboardSpeech · Speech Recognitionwer7.8%#35/52source ↗
11VoxPopuliSpeech · Speech Recognitionwer7.5%#36/55source ↗
12Earnings-22Speech · Speech Recognitionwer12.1%#39/50source ↗
13Open ASR LeaderboardSpeech · Speech Recognitionrtfx144.45#44/50source ↗
14LibriSpeechSpeech · Speech Recognitionwer5.1%#62/92source ↗
Rank column shows this model’s position vs all other models scored on the same benchmark + metric (competitors after the slash). #1 in red means current SOTA. Sorted by rank, then newest result.
§ 03 · Strengths by area

Where Whisper Large v2 actually performs.

Speech
10
benchmarks
avg rank #25.7
§ 04 · Papers

2 papers with results for Whisper Large v2.

  1. 2022-12-06· Speech· 3 results

    Robust Speech Recognition via Large-Scale Weak Supervision (Whisper)

  2. 2022-12-06· 10 results

    Robust Speech Recognition via Large-Scale Weak Supervision

§ 05 · Related models

Other OpenAI models scored on Codesota.

GPT-4o
Undisclosed params · 38 results · 9 SOTA
o3
17 results · 5 SOTA
o4-mini
14 results · 2 SOTA
o3 (high)
2 results · 1 SOTA
Codex / GPT-5.5
1 result · 1 SOTA
Codex CLI (GPT-5.5)
1 result · 1 SOTA
o4-mini (high)
1 result · 1 SOTA
o1
12 results
§ 06 · Sources & freshness

Where these numbers come from.

pwc-dump
10
results
arxiv
3
results
editorial
1
result
3 of 14 rows marked verified.