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Cheapest Qwen3.5-9B Inference Providers

Ranks providers by estimated cost using a 1,000-input/500-output token ratio, shown per 1 million total tokens.

SiliconFlow currently ranks first at $0.116667 / 1M tokens via siliconflow/fp8.

Provider options:
5
Ranked:
5
Metric:
Estimated cost / 1M tokens

Cheapest endpoint ranking

Cheapest Qwen3.5-9B Inference Providers
RankProvider / routeEstimated cost / 1M tokensSpeed measurementsEndpoint details
#1Provider / route
SiliconFlowsiliconflow/fp8
Estimated cost / 1M tokens$0.116667 / 1M tokensSpeed measurements
500-token response
19.49 s
Response starts
1.63 s
Output speed
28.0 tok/s
Endpoint details
Input price
$0.1 / 1M tokens
Output price
$0.15 / 1M tokens
Uptime (30 min)
98.32%
Context
262.1K
#2Provider / route
DeepInfradeepinfra/bf16
Estimated cost / 1M tokens$0.116667 / 1M tokensSpeed measurements
500-token response
23.20 s
Response starts
0.98 s
Output speed
22.5 tok/s
Endpoint details
Input price
$0.1 / 1M tokens
Output price
$0.15 / 1M tokens
Uptime (30 min)
Insufficient recent data
Context
262.1K
#3Provider / route
Venicevenice/fp8
Estimated cost / 1M tokens$0.116667 / 1M tokensSpeed measurements
500-token response
8.68 s
Response starts
0.74 s
Output speed
63.0 tok/s
Endpoint details
Input price
$0.1 / 1M tokens
Output price
$0.15 / 1M tokens
Uptime (30 min)
99.70%
Context
256K
#4Provider / route
Parasailparasail/bf16
Estimated cost / 1M tokens$0.15 / 1M tokensSpeed measurements
500-token response
18.49 s
Response starts
0.64 s
Output speed
28.0 tok/s
Endpoint details
Input price
$0.1 / 1M tokens
Output price
$0.25 / 1M tokens
Uptime (30 min)
99.84%
Context
262.1K
#5Provider / route
Togethertogether
Estimated cost / 1M tokens$0.196667 / 1M tokensSpeed measurements
500-token response
10.22 s
Response starts
0.42 s
Output speed
51.0 tok/s
Endpoint details
Input price
$0.17 / 1M tokens
Output price
$0.25 / 1M tokens
Uptime (30 min)
99.82%
Context
262.1K

Endpoint data fetched .

Qwen3.5-9B endpoint guide

How to interpret the Cheapest Qwen3.5-9B Inference Providers

5 of 5 Qwen3.5-9B endpoints currently have the published data required for this ranking. SiliconFlow leads at $0.116667 / 1M tokens via siliconflow/fp8. The table keeps unranked routes visible so missing measurements do not look like missing provider availability.

How estimated token cost is ranked

The cheapest ranking uses a 1,000-input/500-output-token ratio and reports the blended result per 1 million total tokens. Because providers can price input and output differently, a workload with a different token ratio may produce a different order.

Compare SiliconFlow with the next option

DeepInfra currently ranks second at $0.116667 / 1M tokens. Compare that gap with input and output price, response-start time, output speed, 30-minute uptime, context length, and the exact route before deciding whether first place is meaningful for your workload.

Use the route, not only the provider name

Qwen3.5-9B has 5 published provider options, and performance data is matched to each exact OpenRouter routing tag. Different quantization, context, regional deployment, or provider configuration can change price and behavior even when the underlying model name is identical.