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qwen-flash API pricing & access

qwen-flash API pricing: $0.02 per 1M tokens. Alibaba Qwen Flash, a fast and low-cost general-purpose model

qwen-flash API access

Alibaba Qwen Flash, a fast and low-cost general-purpose model

Compare supported API endpoints and capabilities, then access qwen-flash through the unified API gateway.

Category
text
Supported APIs
OpenAI Chat Completions API, Anthropic Messages API
API endpoints
POST /v1/chat/completions, POST /v1/messages

qwen-flash API pricing

Base input price
$0.02 per 1M tokens
Base output price
$0.21 per 1M tokens

Base prices are shown in USD before group-specific adjustments. Open the live pricing page for current access-group prices.

About qwen-flash

Alibaba Qwen Flash, a fast and low-cost general-purpose model

Use cases and prompting

Use cases to explore

  • Draft and revise text with explicit audience, tone and format requirements.
  • Summarize supplied documents and compare answers against the original sources.

Practical tips

Separate instructions from source material, describe the desired output and provide an example. Test tool use or structured output only when listed as supported.

Example prompt

Summarize the following document in five bullet points. Separate confirmed facts from open questions, cite the relevant passages and do not invent missing information. Document: [paste your text]

How to call qwen-flash

qwen-flash is served through tbuy's unified gateway. Existing OpenAI or Anthropic SDK code keeps working: point base_url at https://modelsok.com and use your tbuy API key.

curl (OpenAI-compatible)

curl https://modelsok.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "qwen-flash", "messages": [{"role": "user", "content": "Hello"}]}'

Python (openai SDK)

from openai import OpenAI

client = OpenAI(base_url="https://modelsok.com/v1", api_key="YOUR_API_KEY")
response = client.chat.completions.create(
    model="qwen-flash",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)

Python (anthropic SDK)

from anthropic import Anthropic

client = Anthropic(base_url="https://modelsok.com", api_key="YOUR_API_KEY")
message = client.messages.create(
    model="qwen-flash",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Hello"}],
)
print(message.content[0].text)

Frequently asked questions about qwen-flash

What is qwen-flash?

Alibaba Qwen Flash, a fast and low-cost general-purpose model

How do I call qwen-flash?

Create an API key with access to qwen-flash, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.

How is qwen-flash priced?

Pricing depends on the selected provider group and the model billing unit. Refer to the current input, output, request, or media prices in the pricing section.

How should I evaluate qwen-flash for my project?

Separate instructions from source material, describe the desired output and provide an example. Test tool use or structured output only when listed as supported.

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