Qwen3.5 122B A10B
Qwen3.5 122B A10B is Alibaba's multimodal Mixture-of-Experts model for text, image, and video input, built on Gated Delta Networks and early fusion training.
Model Overview
Capabilities, design details, and architectural traits
Qwen3.5 122B A10B - A Multimodal Mixture-of-Experts Model
Qwen3.5 122B A10B is documented as a multimodal vision-language Mixture-of-Experts model designed for native multimodal agent applications. Unlike text-only models, it is built from the ground up to take text, image, and video as input within the same conversation.
| Trait | Detail |
|---|---|
| Defining purpose | A multimodal vision-language Mixture-of-Experts model designed for native multimodal agent applications, supporting text, image, and video inputs. |
| Video input support | Documented with video input examples that let it answer questions about specific details inside a video clip, rather than only static images. |
| Gated Delta plus MoE | Built on a hybrid architecture combining Gated Delta Networks with a sparse Mixture-of-Experts design, aimed at high-throughput inference. |
| Early fusion training | Trained with early fusion on multimodal tokens, a unified approach to vision-language learning rather than attaching a separate vision encoder to a text only model. |
Benchmark Performance
Independent evaluations · Artificial Analysis
Accuracy & Capability Details
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| Model Details | |||
|---|---|---|---|
| General Info | |||
| Provider | Alibaba | Anthropic | Anthropic |
| Release Date | February 24, 2026 | September 22, 2026 | September 28, 2026 |
| Knowledge Cutoff | - | - | Jun 2026 |
| Context & Limits | |||
| Context Window | 262K | 1M Best Context Window | 1M Best Context Window |
| Pricing (per 1M tokens) | |||
| Input Pricing | $0.40 Best Input Pricing | $4 | $2 |
| Output Pricing | $3.20 Best Output Pricing | $20 | $10 |
| Modalities | |||
| Inputs | textimagevideo | textimagefile | textimagefile |
| Outputs | text | text | text |
| Benchmarks (0-100) | |||
| Intelligence Index | 17.7 | 57.6 Best Intelligence Index | 56.0 |
| Coding Index | 43.3 | - | - |
| Agentic Index | 16.2 | - | - |
Humanity's Last Exam
Extremely difficult logical reasoning and knowledge.
Long Context Reasoning
Logical reasoning over long context windows.
SciCode Benchmark
Scientific coding and mathematical modeling.
Independent evaluation data provided by Artificial Analysis. To view the latest benchmarks and full details, visit their official site.
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