Qwen3.5 397B A17B API Benchmarks, Pricing & Provider Data
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Qwen3.5 397B A17B benchmark, API pricing, and provider data cover undefined API provider} other undefined API providers}}, with prices starting at $0.082/M. The page also shows measured API speed and first-token latency.
The Qwen3.5 series 397B-A17B native vision-language model is built on a hybrid architecture that integrates a linear attention mechanism with a sparse mixture-of-experts model, achieving higher infere...
Category Performance
Observed-capability estimates with uncertainty reported separately from independent benchmark families.
- Coverage
- 2 / 8
- Methodology
- V3.0
#1Reasoning57.6Provisional1/4 Measured dimensions
#2Coding52.4Provisional1/4 Measured dimensions
Specifications
Input and output token limits for this model, plus how it ranks on long-context understanding.
Features
Technical Details
- Input
- Output
- Total parameters
- 397B
- Active parameters
- 17B
- Released
- Feb 2026
- Tokenizer
- Qwen3
- Architecture
- text+image+video->text
- Moderated
- No
- Supported parameters
- frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p
Rankings
Excels at
Detailed scores
Updated: Sep 13, 2026Speed & latency
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Output speed86.2 tok/s#52 / 80Time to first token1.61 s#45 / 80
Speed & latency
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Pricing
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Input price$0.600/M#96 / 186Output price$3.60/M#107 / 186
Pricing
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Agents
V3.0undefined metric} other undefined metrics}} · No data
No data80% interval30.8–69.20/4 Measured dimensions
Agents
V3.0undefined metric} other undefined metrics}} · No data
Coding
V3.0undefined metric} other undefined metrics}} · Provisional
Score52.480% interval36.4–68.41/4 Measured dimensionsSciCode44.8%#46 / 89
Coding
V3.0undefined metric} other undefined metrics}} · Provisional
Reasoning
V3.0undefined metric} other undefined metrics}} · Provisional
Score57.680% interval43.7–71.51/4 Measured dimensionsGPQA86.1%#61 / 218HLE19.8%#88 / 216
Reasoning
V3.0undefined metric} other undefined metrics}} · Provisional
Knowledge
V3.0undefined metric} other undefined metrics}} · No data
No data80% interval30.8–69.20/4 Measured dimensions
Knowledge
V3.0undefined metric} other undefined metrics}} · No data
Math
V3.0undefined metric} other undefined metrics}} · No data
No data80% interval30.8–69.20/4 Measured dimensions
Math
V3.0undefined metric} other undefined metrics}} · No data
Multilingual
V3.0undefined metric} other undefined metrics}} · No data
No data80% interval30.8–69.20/4 Measured dimensions
Multilingual
V3.0undefined metric} other undefined metrics}} · No data
Multimodal
V3.0undefined metric} other undefined metrics}} · No data
No data80% interval30.8–69.20/4 Measured dimensions
Multimodal
V3.0undefined metric} other undefined metrics}} · No data
Instruction following
V3.0undefined metric} other undefined metrics}} · No data
No data80% interval30.8–69.20/4 Measured dimensions
Instruction following
V3.0undefined metric} other undefined metrics}} · No data
OpenRouter endpoints
10 endpointsThird-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.
| Provider endpoint | Input | Output | 1d uptime | 30m latency | 30m throughput | Context / output |
|---|---|---|---|---|---|---|
Alibaba alibaba | $0.390/M | $2.34/M | 99.8% | — | — | undefined tokens / undefined tokens |
Parasail parasail/fp8 | $0.500/M | $3.60/M | 99.8% | — | — | undefined tokens / undefined tokens |
Phala phala | $0.550/M | $3.50/M | 98.9% | — | — | undefined tokens / undefined tokens |
DeepInfra deepinfra/fp8 | $0.450/M | $3/M | 98.9% | — | — | undefined tokens / undefined tokens |
DigitalOcean digitalocean | $0.550/M | $3.50/M | 98.6% | — | — | undefined tokens / undefined tokens |
Novita novita | $0.600/M | $3.60/M | 98.6% | — | — | undefined tokens / undefined tokens |
AtlasCloud atlas-cloud/fp8 | $0.550/M | $3.50/M | 96.7% | — | — | undefined tokens / undefined tokens |
Venice venice | $0.750/M | $4.50/M | 96.2% | — | — | undefined tokens / undefined tokens |
StreamLake streamlake | $0.600/M | $3.60/M | 92.7% | — | — | undefined tokens / undefined tokens |
GMICloud gmicloud/fp8 | $0.600/M | $3.60/M | 91.8% | — | — | undefined tokens / undefined tokens |
Pricing Comparison
Compare Qwen3.5 397B A17B API pricing across 15 providers. Prices range from $0.082/M to $10.27/M. Zhongzhuan Chat offers the lowest rate at $0.082/M.
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Frequently Asked Questions
- What benchmark data does Qwen3.5 397B A17B include?
- LMSpeed shows Qwen3.5 397B A17B benchmark context, API price, output speed, first-token latency, and provider data across 15 providers when those signals are available.
- What is the Qwen3.5 397B A17B API price?
- Qwen3.5 397B A17B has pricing from undefined provider} other undefined providers}}, ranging from $0.082/M to $10.27/M. Zhongzhuan Chat has the lowest listed price.
- What does the Qwen3.5 397B A17B API pricing table include?
- The Qwen3.5 397B A17B API pricing table compares 15 providers by input price, output price, free tier status, speed, first-token latency, and recent health data when available.
- Which provider has the cheapest Qwen3.5 397B A17B API pricing?
- Zhongzhuan Chat currently has the lowest listed Qwen3.5 397B A17B price at $0.082/M across undefined provider} other undefined providers}}.
- Can I compare Qwen3.5 397B A17B API price and speed together?
- Yes. LMSpeed shows Qwen3.5 397B A17B API price, output speed, first-token latency, and provider health on the same page so you can compare cost and performance together.
- Is Qwen3.5 397B A17B API free?
- Qwen3.5 397B A17B does not currently have a free API tier on LMSpeed. All 15 providers charge per token.