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Alibaba•Open weights•March 30, 2026

Qwen3.5 Omni Flash

Intelligence, Performance & Price Analysis

Source:Artificial Analysis scrapeType:Open weights
Intelligence
19

score

Qwen3.5 Omni Flash scores 19 (estimated) on the Artificial Analysis Intelligence Index, placing it …

vs class avg: 11

Speed
262.8

output tokens/sec

Qwen3.5 Omni Flash generates output at 262.8 tokens per second (based on Alibaba's API), which is …

Latency
1.90s

TTFT

Qwen3.5 Omni Flash has a time to first token (TTFT) of 1.90s (based on Alibaba's API), which is …

Input Price#2/83
$0.10

/ 1M tokens

Qwen3.5 Omni Flash costs $0.10 per 1M input tokens (very competitive, median: $0.20) and $0. …

Output Price#46/83
$0.80

/ 1M tokens

Qwen3.5 Omni Flash costs $0.10 per 1M input tokens (very competitive, median: $0.20) and $0. …

Decision Overview

Ethen's intelligence-driven routing assessment for this model

Overall verdict

Capable everyday model

Good for routine tasks; route complex reasoning and premium workloads to stronger models.

Best for

  • Routine Q&A
  • Content summarization
  • Classification
  • Light coding
  • Low-latency chat

Weak or unsuitable

  • Complex reasoning
  • Agentic workflows
  • Research-grade analysis

Routing recommendation

1

Use the fit matrix to compare against cheaper routes when volume rises

Cost pressure

Competitive pricing — $0.10 / M input, $0.80 / M output. Cost pressure is low enough for sustained production use.

Model-fit matrix

Use this model where capability pays for itself; route away where volume, latency, or budget dominate.

Use caseFitReasonRouting note
Complex reasoning & agentic workflowsModerateIntelligence score 19 handles routine reasoning but may struggle with open-ended agentic tasks.Route simpler sub-tasks here; keep hard reasoning on a stronger model.
High-volume chat & customer-facingExcellentOutput speed 262.8 tokens/sec and capable intelligence make this suitable for real-time chat at scale.Ideal for interactive chat; enable caching for repeated queries.
Latency-sensitive applicationsStrongTTFT 1.90s — adequate latency for most interactive use cases.Suitable for real-time; test with your specific workload.
Cost-sensitive pipelinesStrongOutput pricing at $0.80 is reasonable for moderate volume.Suitable for production; review costs as volume grows.

Cost pressure

Low

Pricing is competitive — input $0.10, output $0.80. Suitable for sustained production use.

Cheaper substitutes

No cheaper substitute is supported by the current price data.

Route away when

  • Extreme scale where even low costs matter

Highlights

Key benchmark results at a glance.

Intelligence

Intelligence position

Open section

Artificial Analysis Intelligence Index · Higher is better · Evaluation results measured independently by Artificial Analysis

Qwen3.5 Omni Flash scores 19 (estimated) on the Artificial Analysis Intelligence Index, placing it well above average among other non-reasoning models in a similar price tier (median: 11).

0204060Claude Fable 5 (with fallback): 6060AClaude Fable 5 (with fal…GPT-5.5 (xhigh): 5555AIGPT-5.5 (xhigh)GLM-5.2 (max): 5151?GLM-5.2 (max)Gemini 3.5 Flash: 5050GGemini 3.5 FlashMiniMax-M3: 4444?MiniMax-M3DeepSeek V4 Pro (max): 4444DDeepSeek V4 Pro (max)Kimi K2.6: 4444KKimi K2.6Muse Spark: 4343?Muse SparkNemotron 3 Ultra: 3838NNemotron 3 UltraGrok 4.3 (high): 3838xGrok 4.3 (high)gpt-oss-120b (high): 2424AIgpt-oss-120b (high)Qwen3.5 Omni Flash: 1919QQwen3.5 Omni Flash

Speed

Speed position

Open section

Output tokens per second · Higher is better · Evaluation results measured independently by Artificial Analysis

Qwen3.5 Omni Flash generates output at 262.8 tokens per second (based on Alibaba's API), which is well above average compared to other non-reasoning models in a similar price tier (median: 95.5 t/s).

088175263350gpt-oss-120b (high): 314314AIgpt-oss-120b (high)Qwen3.5 Omni Flash: 263263QQwen3.5 Omni FlashNemotron 3 Ultra: 250250NNemotron 3 UltraGLM-5.2 (max): 218218?GLM-5.2 (max)Gemini 3.5 Flash: 192192GGemini 3.5 FlashGPT-4.1 nano: 188188AIGPT-4.1 nanoLing 2.6 Flash: 177177?Ling 2.6 FlashMistral Small 3.1: 171171MiMistral Small 3.1Grok 4.3 (high): 164164xGrok 4.3 (high)Mistral Small 3.2: 147147MiMistral Small 3.2Llama 4 Maverick: 118118MLlama 4 MaverickLlama 4 Scout: 109109MLlama 4 Scout

Context, Cost & Pricing

Price/value position

Open section

Weighted average cost (USD) per Intelligence Index task · Lower is better · Evaluation results measured independently by Artificial Analysis

Pricing is competitive — input $0.10, output $0.80. Suitable for sustained production use.

$0.00$1.00$2.00$3.00$4.00$5.00DeepSeek V4 Pro (max): $0.04$0.04DDeepSeek V4 Pro (max)gpt-oss-120b (high): $0.06$0.06AIgpt-oss-120b (high)MiniMax-M3: $0.12$0.12?MiniMax-M3Grok 4.3 (high): $0.14$0.14xGrok 4.3 (high)Nemotron 3 Ultra: $0.24$0.24NNemotron 3 UltraKimi K2.6: $0.35$0.35KKimi K2.6GLM-5.2 (max): $0.37$0.37?GLM-5.2 (max)Gemini 3.5 Flash: $0.59$0.59GGemini 3.5 FlashGPT-5.5 (xhigh): $0.86$0.86AIGPT-5.5 (xhigh)Claude Fable 5 (with fallback): $2.75$2.75AClaude Fable 5 (with fal…

Intelligence & Quality

Benchmark scores and quality indices measuring model capability.

AA-Omniscience Index

AA-Omniscience Index (higher is better) measures knowledge reliability and hallucination. It rewards correct answers, penalizes hallucinations, and has no penalty for refusing to answer. Scores range from -100 to 100, where 0 means as many correct as incorrect answers, and negative scores mean more incorrect than correct. · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

-200204060Claude Fable 5 (with fallback): 4040AClaude Fable 5 (with fal…Gemini 3.5 Flash: 2323GGemini 3.5 FlashGPT-5.5 (xhigh): 2020AIGPT-5.5 (xhigh)Grok 4.3 (high): 1818xGrok 4.3 (high)Kimi K2.6: 6.46.4KKimi K2.6Muse Spark: 4.14.1?Muse SparkGLM-5.2 (max): 44?GLM-5.2 (max)MiniMax-M3: 1.41.4?MiniMax-M3Nemotron 3 Ultra: -0.8-0.8NNemotron 3 UltraDeepSeek V4 Pro (max): -10-10DDeepSeek V4 Pro (max)

Artificial Analysis Intelligence Index by Open Weights / Proprietary

Artificial Analysis Intelligence Index v4.1 incorporates 9 evaluations: GDPval-AA v2, 𝜏³-Banking, Terminal-Bench v2.1, SciCode, Humanity's Last Exam, GPQA Diamond, CritPt, AA-Omniscience, AA-LCR · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

0204060Claude Fable 5 (with fallback): 6060AClaude Fable 5 (with fal…GPT-5.5 (xhigh): 5555AIGPT-5.5 (xhigh)GLM-5.2 (max): 5151?GLM-5.2 (max)Gemini 3.5 Flash: 5050GGemini 3.5 FlashMiniMax-M3: 4444?MiniMax-M3DeepSeek V4 Pro (max): 4444DDeepSeek V4 Pro (max)Kimi K2.6: 4444KKimi K2.6Muse Spark: 4343?Muse SparkNemotron 3 Ultra: 3838NNemotron 3 UltraGrok 4.3 (high): 3838xGrok 4.3 (high)Qwen3.5 Omni Flash: 1919QQwen3.5 Omni Flash

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index v4.1 incorporates 9 evaluations: GDPval-AA v2, 𝜏³-Banking, Terminal-Bench v2.1, SciCode, Humanity's Last Exam, GPQA Diamond, CritPt, AA-Omniscience, AA-LCR · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

0204060Claude Fable 5 (with fallback): 6060AClaude Fable 5 (with fal…GPT-5.5 (xhigh): 5555AIGPT-5.5 (xhigh)GLM-5.2 (max): 5151?GLM-5.2 (max)Gemini 3.5 Flash: 5050GGemini 3.5 FlashMiniMax-M3: 4444?MiniMax-M3DeepSeek V4 Pro (max): 4444DDeepSeek V4 Pro (max)Kimi K2.6: 4444KKimi K2.6Muse Spark: 4343?Muse SparkNemotron 3 Ultra: 3838NNemotron 3 UltraGrok 4.3 (high): 3838xGrok 4.3 (high)Qwen3.5 Omni Flash: 1919QQwen3.5 Omni Flash

Intelligence

Artificial Analysis Intelligence Index · Higher is better · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

0204060Claude Fable 5 (with fallback): 6060AClaude Fable 5 (with fal…GPT-5.5 (xhigh): 5555AIGPT-5.5 (xhigh)GLM-5.2 (max): 5151?GLM-5.2 (max)Gemini 3.5 Flash: 5050GGemini 3.5 FlashMiniMax-M3: 4444?MiniMax-M3DeepSeek V4 Pro (max): 4444DDeepSeek V4 Pro (max)Kimi K2.6: 4444KKimi K2.6Muse Spark: 4343?Muse SparkNemotron 3 Ultra: 3838NNemotron 3 UltraGrok 4.3 (high): 3838xGrok 4.3 (high)Qwen3.5 Omni Flash: 1919QQwen3.5 Omni Flash

Speed & Throughput

Output tokens per second and generation throughput.

Output Speed

Output tokens per second · Higher is better · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

088175263350gpt-oss-120b (high): 314314AIgpt-oss-120b (high)Qwen3.5 Omni Flash: 263263QQwen3.5 Omni FlashNemotron 3 Ultra: 250250NNemotron 3 UltraGLM-5.2 (max): 218218?GLM-5.2 (max)Gemini 3.5 Flash: 192192GGemini 3.5 FlashGPT-4.1 nano: 188188AIGPT-4.1 nanoLing 2.6 Flash: 177177?Ling 2.6 FlashMistral Small 3.1: 171171MiMistral Small 3.1Grok 4.3 (high): 164164xGrok 4.3 (high)Mistral Small 3.2: 147147MiMistral Small 3.2

Speed

Output tokens per second · Higher is better · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

088175263350gpt-oss-120b (high): 314314AIgpt-oss-120b (high)Qwen3.5 Omni Flash: 263263QQwen3.5 Omni FlashNemotron 3 Ultra: 250250NNemotron 3 UltraGLM-5.2 (max): 218218?GLM-5.2 (max)Gemini 3.5 Flash: 192192GGemini 3.5 FlashGrok 4.3 (high): 164164xGrok 4.3 (high)MiniMax-M3: 9999?MiniMax-M3GPT-5.5 (xhigh): 8888AIGPT-5.5 (xhigh)Kimi K2.6: 7676KKimi K2.6DeepSeek V4 Pro (max): 7272DDeepSeek V4 Pro (max)

Latency & Response Time

Time to first token and end-to-end response latency.

End-to-End Response Time

Seconds to output 500 tokens, including reasoning model 'thinking' time · Lower is better · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

0s2.5s5s7.5s10sMistral Large 3: 9.4s9.4sMiMistral Large 3Ministral 3 14B: 6.4s6.4s?Ministral 3 14BLlama 3.3 70B: 5.8s5.8sMLlama 3.3 70BGPT-4.1 mini: 5.8s5.8sAIGPT-4.1 miniQwen3 Coder Next: 5.6s5.6sQQwen3 Coder NextMistral Medium 3.1: 5.6s5.6sMiMistral Medium 3.1Ministral 3 8B: 5.4s5.4s?Ministral 3 8BMiniMax-M3: 5s5s?MiniMax-M3Llama 4 Scout: 4.6s4.6sMLlama 4 ScoutLlama 4 Maverick: 4.2s4.2sMLlama 4 MaverickQwen3.5 Omni Flash: 1.9s1.9sQQwen3.5 Omni Flash

Latency: Time To First Answer Token

Seconds to first answer token received · Accounts for reasoning model 'thinking' time · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

0s15s30s45s60sMiniMax-M3: 20s20s?MiniMax-M3GLM-5.2 (max): 9.2s9.2s?GLM-5.2 (max)Nemotron 3 Ultra: 9.1s9.1sNNemotron 3 Ultragpt-oss-120b (high): 6.4s6.4sAIgpt-oss-120b (high)GPT-4.1 nano: 0s0sAIGPT-4.1 nanoMistral Small 3.2: 0s0sMiMistral Small 3.2Mistral Small 3.1: 0s0sMiMistral Small 3.1Ministral 3 8B: 0s0s?Ministral 3 8BLlama 4 Scout: 0s0sMLlama 4 ScoutMinistral 3 14B: 0s0s?Ministral 3 14BQwen3.5 Omni Flash: 0s0sQQwen3.5 Omni Flash

Context, Cost & Pricing

Context window size, cost per task, and token pricing.

Context Window

Context window: tokens limit · Higher is better · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

02.5M5M7.5M10MLlama 4 Scout: 10M10MMLlama 4 ScoutGemini 3.5 Flash: 1M1MGGemini 3.5 FlashClaude Fable 5 (with fallback): 1M1MAClaude Fable 5 (with fal…GLM-5.2 (max): 1M1M?GLM-5.2 (max)DeepSeek V4 Pro (max): 1M1MDDeepSeek V4 Pro (max)Grok 4.3 (high): 1M1MxGrok 4.3 (high)MiniMax-M3: 1M1M?MiniMax-M3GPT-4.1 mini: 1M1MAIGPT-4.1 miniLlama 4 Maverick: 1M1MMLlama 4 MaverickGPT-4.1 nano: 1M1MAIGPT-4.1 nanoQwen3.5 Omni Flash: 256k256kQQwen3.5 Omni Flash

Cost per Intelligence Index Task

Weighted average cost (USD) per Artificial Analysis Intelligence Index task, segmented by token type. Lower is better · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

00.51GLM-5.2 (max): 00?GLM-5.2 (max)Kimi K2.6: 00KKimi K2.6Nemotron 3 Ultra: 00NNemotron 3 UltraQwen3 Coder Next: 00QQwen3 Coder NextMiniMax-M3: 00?MiniMax-M3Mistral Medium 3.1: 00MiMistral Medium 3.1Grok 4.3 (high): 00xGrok 4.3 (high)MiMo-V2-Flash: 00?MiMo-V2-FlashDeepSeek V4 Pro (max): 00DDeepSeek V4 Pro (max)GPT-4.1 mini: 00AIGPT-4.1 mini

Cost per Task

Weighted average cost (USD) per Intelligence Index task · Lower is better · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

$0.00$1.00$2.00$3.00$4.00$5.00Claude Fable 5 (with fallback): $2.75$2.75AClaude Fable 5 (with fal…GPT-5.5 (xhigh): $0.86$0.86AIGPT-5.5 (xhigh)Gemini 3.5 Flash: $0.59$0.59GGemini 3.5 FlashGLM-5.2 (max): $0.37$0.37?GLM-5.2 (max)Kimi K2.6: $0.35$0.35KKimi K2.6Nemotron 3 Ultra: $0.24$0.24NNemotron 3 UltraGrok 4.3 (high): $0.14$0.14xGrok 4.3 (high)MiniMax-M3: $0.12$0.12?MiniMax-M3gpt-oss-120b (high): $0.06$0.06AIgpt-oss-120b (high)DeepSeek V4 Pro (max): $0.04$0.04DDeepSeek V4 Pro (max)

Cost to Run Artificial Analysis Intelligence Index

Cost (USD) to run all evaluations in the Artificial Analysis Intelligence Index · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

010203040Qwen3 Coder Next: 3939QQwen3 Coder NextNemotron 3 Ultra: 3434NNemotron 3 UltraGLM-5.2 (max): 3333?GLM-5.2 (max)Kimi K2.6: 2525KKimi K2.6Mistral Medium 3.1: 1717MiMistral Medium 3.1MiniMax-M3: 1515?MiniMax-M3Grok 4.3 (high): 1313xGrok 4.3 (high)MiMo-V2-Flash: 1111?MiMo-V2-FlashMistral Large 3: 8.48.4MiMistral Large 3GPT-4.1 mini: 8.38.3AIGPT-4.1 mini

Pricing: Cache Hit, Input, and Output

Price (USD per M Tokens) · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

0250k500k750k1MNemotron 3 Ultra: 3.63.6NNemotron 3 UltraMistral Medium 3.1: 2.42.4MiMistral Medium 3.1GPT-4.1 mini: 2.12.1AIGPT-4.1 miniMistral Large 3: 22MiMistral Large 3Qwen3 Coder Next: 1.91.9QQwen3 Coder NextLlama 3.3 70B: 1.91.9MLlama 3.3 70BMiniMax-M3: 1.61.6?MiniMax-M3Llama 4 Maverick: 1.51.5MLlama 4 MaverickDeepSeek V4 Pro (max): 1.31.3DDeepSeek V4 Pro (max)DeepSeek V3 (Dec): 1.31.3DDeepSeek V3 (Dec)Qwen3.5 Omni Flash: 0.90.9QQwen3.5 Omni Flashcache Hitinputoutput

Time per Intelligence Index Task

Weighted average decode time (minutes) per task; excludes TTFT and overhead time · Lower is better · Evaluation results measured independently by Artificial Analysis

Source and methodology are summarized below

Chart source and provenance are listed in Methodology & sources below.

01234MiniMax-M3: 3.93.9?MiniMax-M3GPT-5.5 (xhigh): 33AIGPT-5.5 (xhigh)GLM-5.2 (max): 2.82.8?GLM-5.2 (max)Qwen3 Coder Next: 2.62.6QQwen3 Coder NextMinistral 3 8B: 2.52.5?Ministral 3 8BMinistral 3 14B: 2.22.2?Ministral 3 14BGemini 3.5 Flash: 2.22.2GGemini 3.5 Flashgpt-oss-120b (high): 1.91.9AIgpt-oss-120b (high)Grok 4.3 (high): 1.61.6xGrok 4.3 (high)Nemotron 3 Ultra: 1.41.4NNemotron 3 Ultra

Specifications

Technical Specifications

Qwen3.5 Omni Flash scores 19 (estimated) on the Artificial Analysis Intelligence Index, placing it well above average among other non-reasoning models in a similar price tier (median: 11). Qwen3.5 Omni Flash generates output at 262.8 tokens per second (based on Alibaba's API), which is well above average compared to other non-reasoning models in a similar price tier (median: 95.5 t/s). Qwen3.5 Omni Flash costs $0.10 per 1M input tokens (very competitive, median: $0.20) and $0.80 per 1M output tokens (somewhat higher than average, median: $0.70), based on Alibaba's API.

Qwen3.5 Omni Flash

Model type
Open weights
Reasoning
No
Input modalities
Qwen3.5 Omni Flash supports text, image, speech, and video input.
Output modalities
Qwen3.5 Omni Flash supports text and speech output.
Context window
260k tokens
Open weights / source
No, Qwen3.5 Omni Flash is proprietary. The model weights are not publicly available.
Parameters
Qwen3.5 Omni Flash is a proprietary model and Alibaba has not disclosed the model size or parameter count.
API availability
Yes, Qwen3.5 Omni Flash is available via API through 1 provider.

Methodology & Provenance

This page is rendered from the normalized profile and page JSON for Qwen3.5 Omni Flash.

Benchmark values are preserved as normalized; only layout, disclosure ordering, and typography are adjusted for readability.

Frequently Asked Questions