01.AI / Yi
Developer of Yi language and vision models, now focused on enterprise AI. Public China API access ended September 3, 2026; the international platform also displays a suspension notice.
11 historical Yi variants. Historical proprietary Yi API variants and named research releases, excluding public Yi weights. China API retirement, international suspension and mixed-model routing are kept distinct from model identity.
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Compare every model with the same request.
Estimate = (input tokens × input price + output tokens × output price) / 1,000,000. Include conversation history in input and billed reasoning in output. Input-only decision models ignore the output setting; enter all billed input for one decision, including its question and criteria. Media, tools and discounts are separate.
11 models
| Compare | Model | Input tokensPublished limit* | Output tokensMaximum per response* | Input pricePer 1M tokens | Output pricePer 1M tokens | Cost per question1,000 input + 500 outputEstimated · uncached |
|---|---|---|---|---|---|---|
| 16Kcontext tokens | Not collected | Historical pricing CN¥0.99 / 1M tokensInput · 01.AI China API (historical)CN¥0.99 / 1M tokensOutput · 01.AI China API (historical)Rates & conditions ↗ | No text-only estimatePrice details ↗ | |||
| 32Kcontext tokens | Not collected | Historical pricing CN¥20.00 / 1M tokensInput · 01.AI China API (historical)CN¥20.00 / 1M tokensOutput · 01.AI China API (historical)Rates & conditions ↗ | No text-only estimatePrice details ↗ | |||
| 16Kcontext tokens | Not collected | Historical pricing CN¥2.50 / 1M tokensInput · 01.AI China API (historical)CN¥2.50 / 1M tokensOutput · 01.AI China API (historical)Rates & conditions ↗ | No text-only estimatePrice details ↗ | |||
| 16Kcontext tokens | Not collected | Historical pricing CN¥6.00 / 1M tokensInput · 01.AI China API (historical)CN¥6.00 / 1M tokensOutput · 01.AI China API (historical)Rates & conditions ↗ | No text-only estimatePrice details ↗ | |||
| 200Kcontext tokens | Not collected | Historical pricing CN¥12.00 / 1M tokensInput · 01.AI China API (historical)CN¥12.00 / 1M tokensOutput · 01.AI China API (historical)Rates & conditions ↗ | No text-only estimatePrice details ↗ | |||
| 16Kcontext tokens | Not collected | Historical pricing CN¥1.00 / 1M tokensInput · 01.AI China API (historical)CN¥1.00 / 1M tokensOutput · 01.AI China API (historical)Rates & conditions ↗ | No text-only estimatePrice details ↗ | |||
| 32Kcontext tokens | Not collected | Historical pricing CN¥20.00 / 1M tokensInput · 01.AI China API (historical)CN¥20.00 / 1M tokensOutput · 01.AI China API (historical)Rates & conditions ↗ | No text-only estimatePrice details ↗ | |||
| 16Kcontext tokens | Not collected | Historical pricing CN¥12.00 / 1M tokensInput · 01.AI China API (historical)CN¥12.00 / 1M tokensOutput · 01.AI China API (historical)Rates & conditions ↗ | No text-only estimatePrice details ↗ | |||
| 16Kcontext tokens | Not collected | Historical pricing CN¥20.00 / 1M tokensInput · 01.AI China API (historical)CN¥20.00 / 1M tokensOutput · 01.AI China API (historical)Rates & conditions ↗ | No text-only estimatePrice details ↗ | |||
| 16Kcontext tokens | Not collected | Historical pricing CN¥0.99 / 1M tokensInput · 01.AI China API (historical)CN¥0.99 / 1M tokensOutput · 01.AI China API (historical)Rates & conditions ↗ | No text-only estimatePrice details ↗ | |||
| Not collected | Not collected | Historical pricing CN¥6.00 / 1M tokensInput · 01.AI China mixed-model router (retired)CN¥6.00 / 1M tokensOutput · 01.AI China mixed-model router (retired)Rates & conditions ↗ | No text-only estimatePrice details ↗ | |||
* Media models show their native limits. A shared context window includes both input and output tokens.
Catalog coverage
Closed-weight model variants and explicitly identified closed-source managed model components across language, code, image, video, audio and other documented modalities. Global provider and historical-release coverage is being expanded; this is not yet exhaustive. 172 company reviews are still open.
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