Qwen: Qwen3.5 35B A3B

qwen3.5-35b-a3b

Qwen3.5 35B A3B costs $0.182 per million input tokens and $1.30 per million output tokens, supports 260K context, and is available through the OpenAI-compatible API.

Qwen3.5 35B A3B is a native vision-language MoE model with hybrid attention designed for efficient inference and strong general performance.

Modalities

Text + Image + Video → Text

Input / output price

$0.182 / $1.30 per 1M

Context

260K · max output 66K

Capabilities

ReasoningVisionTool callingLong contextOpen weights

Pricing

Billed per token actually used and deducted from your credits.

ItemUSD per 1M tokens
Input$0.182
Output$1.30
Cached input$0.065

Calculator

Drag the sliders to estimate what this model will cost.

Per request
$0.00159
Per day
$0.7930
Per month (30 days)
$23.79

Qwen3.5 35B A3B: input $0.182/M · output $1.3/M · cached input $0.065/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": "qwen3.5-35b-a3b", "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 qwen3.5-35b-a3b.

curl https://api.geniusrelaygpt.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "qwen3.5-35b-a3b",
    "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 Qwen3.5 35B A3B billed?
Input is $0.182 and output is $1.30 per million tokens; cached input is $0.065. The charge for every request is listed in Usage Logs in the console.
How long is the context window?
260K 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.
Qwen3.5 35B A3B API pricing · GeniusRelay