Model comparison
hourai3-7m-base-ja vs Claude 4 Opus
Capability radar, value bars, and side-by-side posture.
hourai3-7m-base-ja
Not scored
value score
Claude 4 Opus
95
value score
hourai3-7m-base-ja ctx
—
Claude 4 Opus ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- Claude 4 Opus95
Attribute tape
| Field | hourai3-7m-base-ja | Claude 4 Opus |
|---|---|---|
| Developer | WariHima | Anthropic |
| Context | — | 200K |
| Modalities | Text, Code, Image | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | $15/1M in · $75/1M out |
| Value score | — | 95 |
| Summary | A small Japanese-language base language model (~7M parameters) released by the WariHima community project on Hugging Face, intended as a foundation for downstream fine-tuning and Japanese NLP tasks. It is a generation model, not an embedding or chat/instruct model. | Anthropic frontier Opus-class model. |