Alibaba
Qwen3.5 4B
ReasoningOpen weights
- Intelligence
- 13.1
- Rank 342 of 744 measured models
- Coding
- 22.6
- Rank 214 of 298 measured models
- Output speed
- 19.2 t/s
- Rank 398 of 403 measured models
- Price/1M
- $0.060
- Rank 55 of 659 measured models
- Context window
- 262K
- Rank 458 of 1199 measured models
Qwen3.5 4B (Reasoning) scores 13.1 on the Artificial Analysis Intelligence Index, ranking 342nd of 744 measured models. The closest models on this index are EXAONE 4.5 33B (13.2), DeepSeek R1 0528 (May '25) (13.1), and GPT-5 nano (13.0). At $0.060 per million tokens (3:1 input/output blended price), it is cheaper than DeepSeek R1 0528 (May '25) ($1.76) and GPT-5 nano ($0.138). With an output speed of 19.2 t/s, it is slower than DeepSeek R1 0528 (May '25) (33.9 t/s) and GPT-5 nano (162 t/s).
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.
- EXAONE 4.5 33B
LG AI Research · — · —
13.2+0.1——Compare - DeepSeek R1 0528 (May '25)
DeepSeek · $1.76 · 33.9 t/s
13.1$1.7633.9 t/sCompare - GPT-5 nano
OpenAI · $0.138 · 162 t/s
13.0−0.1$0.138162 t/sCompare - Nemotron 3.5 Lightning
NVIDIA · $0.095 · 302 t/s
12.9−0.2$0.095302 t/sCompare
