Overview

Model specifications

Context: 512,000 tokens
Maximum output: 460,800 tokens
Architecture: text+image->text
Tokenizer: Other
Knowledge cutoff: Not provided
Moderated: No

OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input: Free
Output: Free

API

Model configuration

Reasoning

Reasoning required: No
Default parameters: No

API

Quick start

Set OPENROUTER_API_KEY locally. Python requires requests; JavaScript runs in Node.js. Keep the key on the server.

API documentation

curl --fail-with-body https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"dots-studio/dots-3-note-preview:free","messages":[{"role":"user","content":"Hello!"}]}'

Capabilities

Input → Output

Input

textimage

Output

text

Reasoning

API

Supported API parameters

include_reasoningmax_tokensreasoningresponse_formatstructured_outputstemperaturetool_choicetoolstop_p

Available providers

1 Provider

Checked: September 7, 2026

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

AtlasCloud

fp8

Context: 512K
Maximum output: 461K
Input: Free
Output: Free
Cache read: Not provided
Cache write: Not provided

Dots Studio: Dots3-Note Preview (free)