Available now
Alibaba

qwen3-30b-a3b-thinking-2507:free

Qwen3, the latest generation in the Qwen large language model series, features both dense and mixture-of-experts (MoE) architectures to excel in reasoning, multilingual support, and advanced agent tasks. Its unique...

TextTools128KReasoning126K
InputFree
OutputFree
Context128K
Endpointsopenai

Capabilities

ReasoningToolsStructured

Modalities

Input
text
Output
text

Quick stats

Context window126K
Max output262.1K
Modechat
TokenizerQwen3
Knowledge cutoff2025

Performance

Loading performance data...

Supported parameters

All providers = every upstream serving this model supports it. Some providers = depends on which upstream handles the request. Default = the value sent when you leave the parameter unset.

ParameterProvidersDefault
include_reasoningAll providers-
max_tokensAll providers-
presence_penaltyAll providers-
reasoningAll providers-
response_formatAll providers-
seedAll providers-
temperatureAll providers-
tool_choiceAll providers-
toolsAll providers-
top_pAll providers-
§ 01

Pricing

Input price$0.00 · 1M tokens
Output price$0.00 · 1M tokens
Context window128K tokens
Compatible endpointsopenai
VendorAlibaba
§ 02

Call qwen3-30b-a3b-thinking-2507:free from your code

Point any OpenAI-compatible SDK at UnoRouter and request the model by name. Replace YOUR_API_KEY with a real key from your dashboard.

bash
curl https://api.unorouter.com/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "qwen3-30b-a3b-thinking-2507:free",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Sign in to auto-fill your API key

§ 03

Frequently asked questions

How much does qwen3-30b-a3b-thinking-2507:free cost per 1M tokens?

Input is priced at $0.00 per 1M tokens, output at $0.00 per 1M tokens. Billing is per token, no rounding to batch sizes.

How do I access qwen3-30b-a3b-thinking-2507:free via API?

Send requests to the UnoRouter /v1/chat/completions endpoint with model=qwen3-30b-a3b-thinking-2507:free. Any OpenAI-compatible client library works. Authentication uses a standard Bearer token.

What is the context window of qwen3-30b-a3b-thinking-2507:free?

qwen3-30b-a3b-thinking-2507:free supports a context window of 128K tokens, shared between your prompt and the model's response.

§ 04

Similar models

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qwen3-30b-a3b-thinking-2507:free API pricing, context and examples | UnoRouter