Question 1

What is Qwen3.8 Flash?

Accepted Answer

Qwen3.8 Flash is a model from Qwen, released on Aug 26, 2026. Qwen3.8 Flash is a multimodal reasoning model from Alibaba. It is suited for coding assistance, agentic workflows, visual understanding, document and codebase analysis, desktop interaction, chart analysis, and long-video analysis.

Question 2

How much does Qwen3.8 Flash cost?

Accepted Answer

On the Respan gateway, input starts at $0.11 per 1M tokens on DeepInfra, and output starts at $0.38 per 1M tokens on DeepInfra, after gateway discounts. Averaged across 5 providers, it costs $0.14 per 1M input tokens and $0.44 per 1M output tokens.

Question 3

Which providers serve Qwen3.8 Flash on Respan?

Accepted Answer

5 providers serve Qwen3.8 Flash: DeepInfra, Novita, OpenRouter, TogetherAI, and EmpirioLabs. TogetherAI requires your own provider API key (BYOK).

Question 4

What is Qwen3.8 Flash's context window?

Accepted Answer

Qwen3.8 Flash accepts up to 1M tokens of context on its largest provider route.

Question 5

How do I use Qwen3.8 Flash with the Respan gateway?

Accepted Answer

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "qwen3.8-flash". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Question 6

How fast is Qwen3.8 Flash?

Accepted Answer

Over the last 30 days of requests through the Respan gateway, the fastest provider was OpenRouter at 23 tokens per second, and the lowest response latency was 1.7 seconds on OpenRouter. Speed varies with request size and provider.

Provider	Context	Input	Output
DeepInfra`deepinfra/Qwen/Qwen3.8-Flash`	1M	$0.11/M	$0.38/M
NovitaSave 10%`novita/qwen/qwen3.8-flash`	1M	$0.14/M	$0.42/M
OpenRouter`openrouter/qwen/qwen3.8-flash`	1M	$0.15/M	$0.47/M
TogetherAIBYOK only`together_ai/Qwen/Qwen3.8-Flash`	1M	$0.15/M	$0.47/M
EmpirioLabs`empiriolabs/qwen3-8-flash`	1M	$0.16/M	$0.47/M

Qwen3.8 Flash

Providers

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Pricing

Cost by volume

Throughput and latency

Output speed

Response latency

Apps

Qwen3.8 Flash FAQ

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