claude-opus-5-5 vs kimi-k2.5: pricing and capabilities compared
In each model's cheapest group on this site, claude-opus-5-5 costs ¥8 input and ¥40 output (Claude Lite group) and kimi-k2.5 costs ¥5.6 input and ¥29.4 output (China Models group), per 1M tokens.
kimi-k2.5 is cheaper on input and output, by 30% and 27% respectively.
Only claude-opus-5-5 has a cache-read price on this site (¥0.8 per 1M tokens).
claude-opus-5-5 is offered in 6 groups and kimi-k2.5 in 4 groups. Groups offering both: Standard; a key in any of them can call either model.
Prices updated Nov 13, 2026, 6:03 PM
At a glance
| Item | claude-opus-5-5 | kimi-k2.5 |
|---|---|---|
| Vendor | Anthropic | Moonshot Kimi |
| Billing | Per token | Per token |
| Cheapest group | Claude Lite | China Models |
| Input ¥ per 1M tokens | ¥8 | ¥5.630% lower |
| Output ¥ per 1M tokens | ¥40 | ¥29.427% lower |
| Cache read ¥ per 1M tokens | ¥0.8 | — |
| Groups | 6 groups | 4 groups |
| Input types | text and images | — |
| Output types | text | — |
| Capability tags | Vision and Reasoning | Vision, Multimodal and Reasoning |
| Endpoints | Chat Completions and Claude Messages | Chat Completions |
| Available since | Sep 23, 2026 | Feb 06, 2026 |
Prices are each model's cheapest group, in CNY; the side marked "lower" is cheaper. Data comes from our price list and model catalog; anything not listed shows as —.
Prices in every group
The same model costs different amounts in different groups; a key's group decides its line and its price.
| Group | Input ¥ per 1M tokens | Output ¥ per 1M tokens | Cache read ¥ per 1M tokens |
|---|---|---|---|
| StandardBoth | ¥10 | ¥50 | ¥1 |
| Official · Enterprise | ¥54.75 | ¥273.75 | ¥5.48 |
| Claude Direct | ¥37.5 | ¥187.5 | ¥3.75 |
| Claude List Price | ¥60 | ¥300 | ¥6 |
| Claude Plus | ¥20 | ¥100 | ¥2 |
| Claude LiteCheapest | ¥8 | ¥40 | ¥0.8 |
| Group | Input ¥ per 1M tokens | Output ¥ per 1M tokens |
|---|---|---|
| StandardBoth | ¥8 | ¥42 |
| Azure Plus | ¥12 | ¥63 |
| OpenAI Direct | ¥18 | ¥94.5 |
| China ModelsCheapest | ¥5.6 | ¥29.4 |
How to choose
These points use each model's cheapest-group prices and catalog data. Before going live, run real requests with a key in your target group and check quality, speed and billing.
- Input-heavy work (questions over long documents, classification, extraction): kimi-k2.5 has the lower input price (¥5.6 vs ¥8 per 1M tokens).
- Output-heavy work (long-form writing, long answers): kimi-k2.5 has the lower output price (¥29.4 vs ¥40 per 1M tokens).
- If you need a cache-read price: only claude-opus-5-5 has one on this site (¥0.8 per 1M tokens); kimi-k2.5 has no separate price for cached input.
- Both support Chat Completions, so requests look the same and switching means changing the model parameter (the key's groups must offer both models).
- To call through Claude Messages: of the two, only claude-opus-5-5 supports it on this site.
- If production needs a known request source, use official or cloud groups. claude-opus-5-5: Official · Enterprise, Claude Direct and Claude List Price; kimi-k2.5: Azure Plus and OpenAI Direct.
How to call them
Both models work with a Tutujin API key: set your SDK's base_url to https://www.tutujin.com/v1 and use the model name; everything else is written as with the official SDK.
- claude-opus-5-5: prices in every group, availability and API docs
- kimi-k2.5: prices in every group, availability and API docs
- Every Anthropic model and its price
- Every Moonshot Kimi model and its price
- Chat Completions API reference
- Claude Messages API reference
- Quickstart: create a key and send your first request
- How to choose a group
- Models page: every model with prices in every group
- How billing works: pay as you go, groups and balance
More comparisons
- gpt-5.5 vs claude-opus-5-5
- claude-opus-5-5 vs gemini-3.1-pro-preview
- claude-opus-5-5 vs deepseek-v4-pro
- claude-opus-5-5 vs kimi-k3.1-pro
- gpt-6-sol vs claude-opus-5-5
- gpt-6.1-sol vs kimi-k2.5
- claude-opus-5-5 vs gemini-4-carbon
- claude-opus-5-5 vs qwen3.8-max
- claude-opus-5-5 vs glm-5.3
- gemini-3.1-pro-preview vs kimi-k2.5
- deepseek-v4.1-flash vs kimi-k2.5
FAQ
Which is cheaper, claude-opus-5-5 or kimi-k2.5?
In each model's cheapest group on this site, claude-opus-5-5 costs ¥8 input and ¥40 output (Claude Lite group) and kimi-k2.5 costs ¥5.6 input and ¥29.4 output (China Models group), per 1M tokens. kimi-k2.5 is cheaper on input and output, by 30% and 27% respectively. Only claude-opus-5-5 has a cache-read price on this site (¥0.8 per 1M tokens). What you actually pay depends on the split between input and output tokens and on the group you use. Prices updated Nov 13, 2026, 6:03 PM.
How do I call claude-opus-5-5 and kimi-k2.5?
Create an API key in the console, set your SDK's base_url to https://www.tutujin.com/v1 and use claude-opus-5-5 or kimi-k2.5 as the model. claude-opus-5-5 supports: Chat Completions and Claude Messages. kimi-k2.5 supports: Chat Completions.
Which groups offer claude-opus-5-5 and kimi-k2.5?
claude-opus-5-5: Standard, Official · Enterprise, Claude Direct, Claude List Price, Claude Plus and Claude Lite. kimi-k2.5: Standard, Azure Plus, OpenAI Direct and China Models. Groups offering both: Standard; a key in any of them can call either model.
Where do the prices on this page come from?
From our live price list — the same data as the model pages and the models page — shown for each model's cheapest group. Prices updated Nov 13, 2026, 6:03 PM.