Whisper turbo vs Cohere Transcribe 03-2026
The default open baseline against Cohere's 2B open-weights model. Whisper turbo ranks higher in all seven of the matcher's common setups, but the right choice still depends on the differences below.
Key differences
- Whisper turbo streams only through a runtime or chunking wrapper, while Cohere Transcribe 03-2026 is batch-first, with no documented streaming path.
- Whisper turbo lists 100 languages in our record, Cohere Transcribe 03-2026 14; 14 are shared.
- Whisper turbo is the lighter option (memory rating 2/5 versus 1/5).
- Whisper turbo carries the higher relative speed rating (5/5 versus 3/5).
- Whisper turbo is rated better for CPU-only use (2/5 versus 1/5).
- Whisper turbo is rated better for Apple Silicon (4/5 versus 2/5).
- The main documented runtime is openai-whisper for Whisper turbo and Hugging Face Transformers ≥ 5.4 for Cohere Transcribe 03-2026.
Side by side
| Fact | Whisper turbo | Cohere Transcribe 03-2026 |
|---|---|---|
| Provider · size | OpenAI · 809M | Cohere Labs · 2B |
| License | MIT Permissive | Apache-2.0 Permissive |
| Languages | 99+ listed languages | 14 listed languages |
| Streaming | Via runtime | Batch-first |
| Timestamps | Yes | Limited |
| Speaker diarization | Separate pipeline | Separate pipeline |
| CPU · Apple · NVIDIA fit | 2/5 · 4/5 · 5/5 | 1/5 · 2/5 · 5/5 |
| Live · long recordings | 3/5 · 5/5 | 2/5 · 5/5 |
| Main runtime | openai-whisper | Hugging Face Transformers ≥ 5.4 |
Which ranks higher in common setups
Scores from the same deterministic matcher as the homepage, applied to all 26 reviewed models (rank out of 26). They are decision guidance, not accuracy claims.
| Setup | Whisper turbo | Cohere Transcribe 03-2026 | Higher |
|---|---|---|---|
| Long recordings on an 8–12 GB NVIDIA GPU, balanced | 79/100 · #1 | 71/100 · #12 | Whisper turbo |
| Live captions or voice input (native streaming + timestamps, speed first) | 81/100 · #7 | 50/100 · #24 | Whisper turbo |
| Subtitles with timing, accuracy first | 87/100 · #2 | 73/100 · #12 | Whisper turbo |
| Meetings with speaker labels (diarization + timestamps) | 84/100 · #3 | 74/100 · #12 | Whisper turbo |
| CPU-only machine, low memory use | 59/100 · #15 | 51/100 · #21 | Whisper turbo |
| Apple Silicon with 8–16 GB unified memory, long recordings | 69/100 · #8 | 61/100 · #19 | Whisper turbo |
| Japanese live transcription (native streaming, speed first) | 76/100 · #6 | 50/100 · #16 | Whisper turbo |
Language coverage
Both list 14 languages: Arabic, Dutch, English, French, German, Greek, Italian, Japanese, Korean, Mandarin Chinese, Polish, Portuguese and 2 more. Only Whisper turbo lists Afrikaans, Albanian, Amharic, Armenian, Assamese, Azerbaijani, Bangla, Bashkir, Basque, Belarusian, Bosnian, Breton and 74 more. Cohere Transcribe 03-2026 lists no language that Whisper turbo lacks.
How to run each
- Whisper turbo
- openai-whisper, Hugging Face Transformers, whisper.cpp, faster-whisper.
pip install -U openai-whisperOpenAI lists about 6 GB of VRAM for turbo (809M parameters), an optimized version of large-v3. OpenAI also notes that turbo is not trained for translation tasks.
- Cohere Transcribe 03-2026
- Hugging Face Transformers ≥ 5.4, vLLM, mlx-audio.
pip install transformers>=5.4.0 torch huggingface_hub soundfile librosa sentencepiece protobuf accelerate
Runtimes and figures from the official sources checked on November 2, 2026; details on each Whisper turbo and Cohere Transcribe 03-2026 profile.
Common questions
Is Whisper turbo better than Cohere Transcribe 03-2026?
It depends on the job. Whisper turbo ranks higher in all seven of the matcher's common setups, but the right choice still depends on the differences below. Benchmark both on your own audio before deciding.
Which is lighter to run, Whisper turbo or Cohere Transcribe 03-2026?
Whisper turbo has the lighter memory rating (2/5 versus 1/5). Whisper turbo: OpenAI lists about 6 GB of VRAM for turbo (809M parameters), an optimized version of large-v3. OpenAI also notes that turbo is not trained for translation tasks.
Which supports more languages?
Whisper turbo lists 100 languages against 14. Only Whisper turbo lists Afrikaans, Albanian, Amharic, Armenian, Assamese, Azerbaijani, Bangla, Bashkir and 78 more.
Go further
- Add a third model in the interactive comparison
- Benchmark both on your own audio
- All model comparisons
Generated from the reviewed model database (latest review November 3, 2026). Differences are taken from primary sources; matcher scores are Speech Model Match's editorial decision scores.