Models and costs
How to choose an AI model and where to check the cost of a reply.
The model affects the quality, speed and cost of a reply. You pay the provider with your own key, and WooMate adds nothing on top. You can choose from the models of the providers whose keys you've saved (Add AI keys).
Choose a model
- Click the model picker next to the message field.
- Choose a level: Fast, Balanced or Most accurate.
- You'll find specific models under All models.
Each level shows the model and the approximate cost of a typical message. The level picks a model based on your saved keys:
| Level | With an Anthropic key | With an OpenAI key only |
|---|---|---|
| Fast | Haiku 4.5 | GPT-6 Luna |
| Balanced | Sonnet 5.5 | GPT-6.1 Sol |
| Most accurate | Opus 5.5 | GPT-6 Astra |
The chat's default model is Sonnet 5.5. In Studio, product descriptions and articles are written by Sonnet 5.5 by default, and shorter texts, such as Google descriptions, by Haiku 4.5.
All models:
| Model | Provider | Level | Input / output (USD per 1M tokens) |
|---|---|---|---|
| Haiku 4.5 | Anthropic | Fast | 1 / 5 |
| Sonnet 5 | Anthropic | Balanced | 2 / 10 |
| Sonnet 5.5 | Anthropic | Balanced | 2 / 10 |
| Opus 4.8 | Anthropic | Most accurate | 5 / 25 |
| Opus 5.5 | Anthropic | Most accurate | 4 / 20 |
| Fable 5.1 | Anthropic | Most accurate | 10 / 50 |
| GPT-6 Luna | OpenAI | Fast | 0.10 / 0.50 |
| GPT-6 Sol | OpenAI | Balanced | 2 / 10 |
| GPT-6.1 Sol | OpenAI | Balanced | 2 / 10 |
| GPT-6 Astra | OpenAI | Most accurate | 10 / 50 |
The table shows the rates stored in WooMate. The repeated part of a conversation (instructions, earlier results) is billed at a lower rate, according to the provider's prompt caching prices. The provider publishes the current price list.
Where to check the cost
- Below a reply: cost: …, and below the conversation: Whole conversation cost.
- In Settings → AI and costs, under AI budget: this month's spending and Cost of whole tasks — last 50.
Costs are shown in US dollars, the currency the AI provider bills you in.
Monthly limit
You can set a monthly spending limit in Settings → AI and costs, under AI budget. How it works and how to read task costs is covered in AI keys, costs and the monthly limit.
Common problems
- Your AI cost limit doesn't allow another request. Check the cost and reservations in AI budget or raise the limit.
- A level shows "Requires an Anthropic or OpenAI key in Settings". Add a key in Settings → AI and costs.
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