Qwen3.5-9B
Qwen · Open weights · Released Mar 10, 2026 · qwen/qwen3.5-9b
262K contextVisionToolsReasoningStructured outputOpen weights
Available from 5 providersUSD / MTOK · VERIFIED 4 MINUTES AGO
EST. MONTHLY COSTclick a row for detail · click headers to sort
| PROVIDER | INPUT | OUTPUT | CACHE | CONTEXT | QUANT | TTFT | TPS | UPTIME |
|---|---|---|---|---|---|---|---|---|
 DeepInfra | $0.10 | $0.15 | — | 262K | bf16 | 0.68s | 58 tok/s | 98.7% |
 SiliconFlow | $0.10 | $0.15 | — | 262K | fp8 | 2.3s | 70 tok/s | 98.8% |
 Venice | $0.10 | $0.15 | — | 256K | fp8 | 1.4s | 149 tok/s | 100.0% |
 Parasail | $0.10 | $0.25 | — | 262K | bf16 | 3.1s | 5 tok/s | 99.6% |
 Together | $0.17 | $0.25 | — | 262K | — | 0.86s | 95 tok/s | 99.6% |
TTFT/TPS: median (P50) over trailing 72h · chat10k profile (~10K in / 200 out) · measured via OpenRouter routing · methodology v1.1 · measured 43 hours ago
About
Qwen3.5-9B is a multimodal foundation model from the Qwen3.5 family, designed to deliver strong reasoning, coding, and visual understanding in an efficient 9B-parameter architecture. It uses a unified vision-language design...
Specifications
Context window262,144
Max output262,144
Modalities intext, image, video
Modalities outtext
LicenseOpen weights
ReleasedMar 10, 2026
TokenizerQwen3
WeightsHugging Face ↗
Related
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[](https://modelindex.ai/models/qwen/qwen3.5-9b)Sources
OpenRouter API4 minutes ago
AGGREGATORHugging Face4 minutes ago
COMMUNITYModelIndex benchmarks43 hours ago
MEASUREDVerified 4 minutes ago · list prices, not negotiated rates.