Qwen: Qwen Plus 0728

Name: Alibaba Qwen Plus 0728
Price: 0.26 USD
Availability: InStock
Author: Alibaba

alibaba/qwen-plus-2025-07-28

Qwen Plus 0728, based on the Qwen3 foundation model, is a 1 million context hybrid reasoning model with a balanced performance, speed, and cost combination.

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Input price: $0.26USD / 1M tokens
Output price: $0.78USD / 1M tokens
Context window: N/A
Max output: 32.8K

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Prompt

32.8K max output

Input$0.26/MOutput$0.78/M

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Your response will appear here

Choose an example or write a prompt, then click Run.

Model card

Specifications

Pricing

Input: $0.26 / 1M tokens
Output: $0.78 / 1M tokens

Context & modalities

Max output: 32,768 tokens
Input: Text
Output: Text

Capabilities

Chat: Supported
Vision: Not supported
Reasoning: Not supported
Structured output: Supported
Function calling: Supported
Audio input: Not supported

Access

Provider: Alibaba
Model ID: alibaba/qwen-plus-2025-07-28
Execution: sync
Base URL: https://api.sandbase.ai
API: Chat Completions API
Endpoint: /v1/chat/completions

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Send your first request

OpenAI-compatible endpoint with unified authentication and usage tracking.

Production API

Chat Completions API endpoint

https://api.sandbase.ai/v1/chat/completions

Model ID

alibaba/qwen-plus-2025-07-28

# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/chat/completions" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "model": "alibaba/qwen-plus-2025-07-28",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ],
  "max_tokens": 2048
}
SANDBASE_JSON
)
printf '%s\n' "$result"

Choose your model

Compare models

All language models

Model	Context	Input / 1M	Output / 1M	Released
Qwen Plus 0728This model `Alibaba`	—	$0.26	$0.78	Sep 8, 2025
Qwen3.8 Max Prime `Alibaba`	1M	$4.00	$12.00	Sep 23, 2026
Qwen3.8 Omni Flash `Alibaba`	1M	$0.15	$0.47	Sep 18, 2026
Qwen3.8 Max (0902) `Alibaba`	1M	$2.00	$6.00	Sep 3, 2026
Qwen3.8 27B `Alibaba`	1M	$0.50	$3.00	Aug 14, 2026
Qwen3.8 2.4T A95B `Alibaba`	1M	$2.00	$6.00	Aug 12, 2026

Questions

FAQ

How do I call Alibaba Qwen Plus 0728 through SandBase?

Create a SandBase API key, then send requests with the model ID "alibaba/qwen-plus-2025-07-28" to Chat Completions API (/v1/chat/completions) at https://api.sandbase.ai. The request examples on this page show the exact payload.

How much does Alibaba Qwen Plus 0728 cost?

$0.26 per 1M input tokens and $0.78 per 1M output tokens, billed per request from your SandBase balance. Discounts, when available, are shown in the pricing on this page.

Which features does Alibaba Qwen Plus 0728 support?

Alibaba Qwen Plus 0728 supports function calling, structured output. See Specifications above for the full list.

Do I need a separate Alibaba account?

No. One SandBase API key and balance gives you access to Alibaba Qwen Plus 0728 and the other models in the catalog; you do not need to sign up with Alibaba separately.