Dots Studio: Dots3-Note Preview (free)
Dots3-Note Preview (free) is a reasoning model from Dots Studio released on Aug 14, 2026. It reads text and images and writes text, with a 512K token context window and up to 461K tokens per reply.
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It costs $0 per million input tokens and $0 per million output tokens.
It supports tool calling and structured JSON output.
- Modalities
- In / out price
- $0 / $0 per 1M
- Context
- 512K
- Max output
- 461K
- Released
- Aug 14, 2026
- Knowledge cutoff
- n/a
- Tool calling
- Structured output
- Reasoning
- Prompt caching
- Open weights
- Free to use
Dots3-Note Preview (free) pricing
USD, as listed on Oct 15, 2026. Most bills are input heavy, so the cached input rate matters as much as the headline price.
| Input | $0 / 1M tokens | |
|---|---|---|
| Output | $0 / 1M tokens |
What Dots3-Note Preview (free) costs per month
Pick a workload close to yours or type your own volumes.
Supported request parameters
What you can set when you call Dots3-Note Preview (free) through an OpenAI compatible API.
- Tools
tools - Structured outputs
structured_outputs - Reasoning
reasoning - Temperature
temperature
Alternatives to Dots3-Note Preview (free)
Models that take the same inputs and call tools, closest in price, cheaper ones first.
- 1.05M context
Reads text, images and video. Tool calling, reasoning.
by nvidiaOct 15, 2026$0/M input tokens$0/M output tokens
- 1.05M context
Reads text, images and video. Tool calling, reasoning. Served by 2 providers.
by moonshotaiSep 11, 2026$0/M input tokens$0/M output tokens2 providers
- 262K context
Reads text and images. Tool calling, reasoning.
by deepreinforceJun 25, 2026$0/M input tokens$0/M output tokens
- 256K context
Reads text, images and video. Tool calling, reasoning.
by nvidiaApr 2, 2026$0/M input tokens$0/M output tokens
- 131K context
Reads text, images and video. Tool calling, reasoning.
by nvidiaDec 1, 2025$0/M input tokens$0/M output tokens
- 262K context
Reads text, images and video. Tool calling, reasoning. Served by 2 providers.
by qwenNov 1, 2025$0/M input tokens$0/M output tokens2 providers
Dots3-Note Preview (free) questions
How much does the Dots3-Note Preview (free) API cost?
$0 per million input tokens and $0 per million output tokens. The estimator on this page turns that into a monthly bill for your own workload.
What is the context window of Dots3-Note Preview (free)?
512,000 tokens of input, and it can write up to 460,800 tokens in one reply. As a rough guide, a million tokens is around 750,000 English words.
Does Dots3-Note Preview (free) support tool calling?
Yes. It accepts tool definitions and can return JSON that matches a schema, which is what an agent needs to call your APIs.
Is Dots3-Note Preview (free) open source?
No. Dots Studio serves it through an API only, so you cannot download the weights or host it yourself.
When was Dots3-Note Preview (free) released?
Aug 14, 2026.
Catalog data from models.dev (MIT licensed), refreshed daily, last on Oct 15, 2026. The summary is written from these facts.
Building on Dots3-Note Preview (free)?
I test your real tasks on it and the two closest alternatives, then ship the agent on whichever wins on cost and accuracy.
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