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Qwen: Qwen3 Coder Flash

Qwen3 Coder Flash is Alibaba's fast and cost efficient version of their proprietary Qwen3 Coder Plus. $0.195 per million input tokens, $0.975 per million output tokens. 1,000,000 token context window, maximum output of 65,536 tokens.

Overview

Model specifications

Context
1,000,000 tokens
Maximum output
65,536 tokens
Architecture
text->text
Tokenizer
Qwen3
Knowledge cutoff
2025-06-30
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$0.195
/M tokens
  • ≤32K$0.195
  • ≤128K$0.325
  • >128K$0.52
Output
$0.975
/M tokens
  • ≤32K$0.975
  • ≤128K$1.625
  • >128K$2.6
Cache read
$0.039
/M tokens
  • ≤32K$0.039
  • ≤128K$0.065
  • >128K$0.104
Cache Creation (5min)
$0.2437
/M tokens
  • ≤32K$0.2437
  • ≤128K$0.4063
  • >128K$0.65
Cache Read (5min)
$0.0195
/M tokens
  • ≤32K$0.0195
  • ≤128K$0.0325
  • >128K$0.052
API

Quick start

Call this exact model ID through OpenRouter’s OpenAI-compatible API.

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"qwen/qwen3-coder-flash","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

InputOutput

Input
text
Output
text
API

Supported API parameters

frequency_penaltylogprobsmax_tokenspresence_penaltyresponse_formatseedstoptemperaturetool_choicetoolstop_ktop_logprobstop_p
Available providers

1 Provider

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

Alibaba

unknown
Context
1M
Maximum output
66K
Input
$0.195
Output
$0.975
Cache read
$0.039
Cache write
$0.244
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