Model comparison
CrisperWhisper vs Claude 4 Opus
Capability radar, value bars, and side-by-side posture.
CrisperWhisper
Not scored
value score
Claude 4 Opus
95
value score
CrisperWhisper ctx
—
Claude 4 Opus ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- Claude 4 Opus95
Attribute tape
| Field | CrisperWhisper | Claude 4 Opus |
|---|---|---|
| Developer | Vokra | Anthropic |
| Context | — | 200K |
| Modalities | Text, Code, Image | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | $15/1M in · $75/1M out |
| Value score | — | 95 |
| Summary | CrisperWhisper is an open-source automatic speech recognition model fine-tuned on OpenAI Whisper for verbatim transcription with precise word-level timestamps, preserving disfluencies such as fillers, stutters, and false starts rather than cleaning up the transcript. It is designed for clinical, legal, research, and media workflows that require exact spoken output. | Anthropic frontier Opus-class model. |