Model overview
This model is a wav2vec 2.0 Base fine-tuned on the large-scale Japanese ASR corpus ReazonSpeech v2.0. We report the Character Error Rate (CER) of our model and the other wav2vec2 families. | Model | #Prameters⬇ | AVERAGE⬇ | JSUT-BASIC5000⬇ | Common Voice⬇ | TEDxJP-10K⬇ | | :--------------------------------------------- | :---------: | :--------: | :-------------: | :-----------: | :---------: | | reazon-research/japanese-wav2vec2-base-rs35kh | 96.7M | **20.40%** | 13.22% | 23.76% | **24.23%** | | Ivydata/wav2vec2-large-xlsr-53-japanese | 318M | 24.23% | 13.83% | **18.15%** | 40.72% | | jonatasgrosman/wav2vec2-large-xlsr-53-japanese | 317M | 31.82% | 4.25% | 40.58% | 50.63% | | vumichien/wav2vec2-large-xlsr-japanese | 318M | 39.87% | **4.21%** | 53.29% | 62.12% | We also report the CER for long-form speech. | Model | #Prameters⬇ | JSUT-BOOK⬇ | | :--------------------------------------------- | :---------: | :--------: | | reazon-research/japanese-wav2vec2-base-rs35kh | 96.7M | 82.84% | | Ivydata/wav2vec2-large-xlsr-53-japanese | 318M | 65.60% | | jonatasgrosman/wav2vec2-large-xlsr-53-japanese | 317M | **46.20%** | | vumichien/wav2vec2-large-xlsr-japanese | 318M | 46.52% |
Key features
特点摘要待依据来源补齐，不凭模型名称推断能力。
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| No verified prices yet. Check the source channel. | ||||
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
Public benchmarks & run configuration
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
View full indexed rankings →Frequently asked questions
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
许可证：apache-2.0。模型介绍与第三方评测均以原来源的具体版本和方法为准。