Qwen3.5 4B vs Claude 4.5 Haiku: Release Comparison
Comparison of the Qwen3.5 4B and Claude 4.5 Haiku releases: 2 and 2 models respectively, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across all 4 models.
- For intelligence, Claude 4.5 Haiku scores highest: Claude 4.5 Haiku (Reasoning) at 18, against Qwen3.5 4B (Reasoning) at 13 for Qwen3.5 4B.
- For output speed, Claude 4.5 Haiku is fastest: Claude 4.5 Haiku (Reasoning) at 85 t/s, against Qwen3.5 4B (Reasoning) at 20 t/s for Qwen3.5 4B.
Releases compared
Intelligence
Artificial Analysis Intelligence Index
Intelligence Index vs. Cost per Intelligence Index Task
Cost
Cost per Intelligence Index Task
Speed & Latency
Output Speed
Capability Scores
Capability Indices
Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2, AA-Briefcase, Humanity's Last Exam, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better
Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2, AA-Briefcase, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better
Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2, AA-Briefcase, Humanity's Last Exam, AA-LCR v1.1, GDP.pdf, AutomationBench-AA · Higher is better
Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2, AA-Briefcase, MLCR-AA, Humanity's Last Exam, AutomationBench-AA · Higher is better
Incorporates 6 evaluations: AA-Omniscience, Humanity's Last Exam, CritPt, GDPval-AA v2, AA-Briefcase, Terminal-Bench 4.0 · Higher is better
Incorporates 5 evaluations: AA-Omniscience, Humanity's Last Exam, GDPval-AA v2, AA-Briefcase, AA-LCR v1.1 · Higher is better
Further details
Input modality | Output modality | Weights | Provider Benchmarks | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Claude 4.5 Haiku (Reasoning) |  Anthropic | 18 | 16 | 11 | 20 | 17 | 20 | 27 | $0.21 | $0.8 | $1.00 | $5.00 | $0.10 | $524 | 18k | 8k | 78M | 85 | 22.95s | 22.95s | 28.85s | 173.09s | - | 200k | Oct 2025 | Jul 2025 | Yes | Supports: text and image | Supports: text | Not available | - |    | |
| Claude 4.5 Haiku (Non-reasoning) | Anthropic | 15 | - | - | - | - | - | - | - | $0.8 | $1.00 | $5.00 | $0.10 | - | - | - | - | 81 | 0.67s | 0.67s | 6.86s | - | - | 200k | Oct 2025 | Jul 2025 | No | Supports: text and image | Supports: text | Not available | - | | |
| Qwen3.5 4B (Reasoning) |  Alibaba | 13 | - | - | - | - | - | - | - | $0.0 | $0.03 | $0.15 | - | - | - | - | - | 20 | 0.73s | 101.83s | 127.10s | - | 4.7B | 262k | Mar 2026 | - | Yes | Supports: text, image, and video | Supports: text |  | |||
| Qwen3.5 4B (Non-reasoning) | Alibaba | 11 | - | - | - | - | - | - | - | $0.0 | $0.03 | $0.15 | - | - | - | - | - | 16 | 0.78s | 0.78s | 32.39s | - | 4.7B | 262k | Mar 2026 | - | No | Supports: text, image, and video | Supports: text | | |||