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Qwen: Qwen3 Coder Next

qwen3-coder-next

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Qwen3 Coder Next costs $0.156 per million input tokens and $1.04 per million output tokens, supports 262K context, and is available through the OpenAI-compatible API.

Qwen3 Coder Next is an open-weight coding model built on Qwen3-Next-80B-A3B-Base (hybrid attention + MoE). It is agentically trained at scale on executable tasks and environment interaction, delivering strong coding and tool-use performance at lower inference cost. Native 256K context.

Modalities

Text → Text

Input / output price

$0.156 / $1.04 per 1M

Context

262K · max output 66K

Capabilities

Tool callingLong contextCodingOpen weights

Pricing

Billed per token actually used and deducted from your credits.

ItemUSD per 1M tokens
Input$0.156
Output$1.04
Cached input$0.091

Calculator

Drag the sliders to estimate what this model will cost.

Per request
$0.00130
Per day
$0.6500
Per month (30 days)
$19.50

Qwen3 Coder Next: input $0.156/M · output $1.04/M · cached input $0.091/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-coder-next", "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-coder-next.

curl https://api.geniusrelaygpt.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "qwen3-coder-next",
    "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 Coder Next billed?
Input is $0.156 and output is $1.04 per million tokens; cached input is $0.091. The charge for every request is listed in Usage Logs in the console.
How long is the context window?
262K 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 Coder Next API pricing · GeniusRelay