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Qwen: Qwen2.5 72B

qwen-2.5-72b-instruct

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Qwen2.5 72B costs $0.468 per million input tokens and $0.520 per million output tokens, supports 131K context, and is available through the OpenAI-compatible API.

Great multilingual support, strong at mathematics and coding, supports roleplay and chatbots.

Modalities

Text → Text

Input / output price

$0.468 / $0.520 per 1M

Context

131K · max output 8K

Capabilities

Tool callingOpen weights

Pricing

Billed per token actually used and deducted from your credits.

ItemUSD per 1M tokens
Input$0.468
Output$0.520
Cached input$0.234

Calculator

Drag the sliders to estimate what this model will cost.

Per request
$0.00182
Per day
$0.9100
Per month (30 days)
$27.30

Qwen2.5 72B: input $0.468/M · output $0.52/M · cached input $0.234/M

Request with these settings
curl https://api.geniusrelaygpt.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "qwen-2.5-72b-instruct", "max_tokens": 800,
       "messages": [{"role": "user", "content": "…"}]}'

Code samples

OpenAI-compatible. Set the base URL to https://api.geniusrelaygpt.com/v1 and the model to qwen-2.5-72b-instruct.

curl https://api.geniusrelaygpt.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "qwen-2.5-72b-instruct",
    "stream": true,
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Use it in a client: Cursor · Cline · SillyTavern · Codex

Parameters

Common OpenAI parameters can be passed as-is.

temperaturetop_pmax_tokensstreamstoppresence_penaltyfrequency_penaltyseed

FAQ

How is Qwen2.5 72B billed?
Input is $0.468 and output is $0.520 per million tokens; cached input is $0.234. The charge for every request is listed in Usage Logs in the console.
How long is the context window?
131K tokens. In a long conversation every turn is billed for the full input, so keep the history under control.
Does it support streaming?
Yes. Add "stream": true to the request to receive server-sent events in the OpenAI format.
Qwen2.5 72B API pricing · GeniusRelay