VideoChat-Flash-Qwen2-7B_res448
Will it run on your hardware?
Pick your GPU memory - see which quantizations fit, and the cheapest card for the rest
Need an exact figure for your context length? Use the VRAM calculator.
Run it locally
Copy-paste - running in under a minute
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Deep dive
Notes, sources, and the full write-up
VideoChat-Flash-Qwen2-7B_res448 is an open-weight video understanding model from OpenGVLab, published on Hugging Face in January 2025. It has 7.9B parameters and is released under the apache-2.0 license.
HardwareLink to this section
At full FP16 precision the weights need about 16 GB of memory; 8-bit quantization brings that to roughly 8 GB. Check the VRAM tiers above to see which GPUs fit it.
PopularityLink to this section
VideoChat-Flash-Qwen2-7B_res448 had 3,159 downloads on Hugging Face in the last month and has 13 likes.
Run it locallyLink to this section
The weights are on Hugging Face and load with Hugging Face Transformers. Follow the model card for the exact setup and license terms.
Frequently asked
Quick answers to common questions
How much VRAM does VideoChat-Flash-Qwen2-7B_res448 need?
VideoChat-Flash-Qwen2-7B_res448 with 7.9B parameters needs approximately 5 GB at Q4_K_M quantization. Use our VRAM calculator for an exact estimate.
Is VideoChat-Flash-Qwen2-7B_res448 better than other OpenGVLab models?
VideoChat-Flash-Qwen2-7B_res448 has 7.9B parameters with 32,768 context - a strong choice for video-understanding, vision.
What license is VideoChat-Flash-Qwen2-7B_res448 under?
VideoChat-Flash-Qwen2-7B_res448 is released under the apache-2.0 license, making it suitable for most commercial and personal projects.
What hardware runs VideoChat-Flash-Qwen2-7B_res448 well?
With 7.9B parameters, VideoChat-Flash-Qwen2-7B_res448 requires adequate VRAM. High-end GPUs like the RTX 4090 (24GB), RTX 5090 (32GB), or Mac Studio with unified memory are good options. Check our hardware directory for specific recommendations.
What is the best quantization for VideoChat-Flash-Qwen2-7B_res448?
Q4_K_M is the recommended sweet spot - ~98% of FP16 quality at ~27% of the size. Q5_K_M (~6 GB) is an option if you have spare VRAM. Use our VRAM calculator to compare.
How long can VideoChat-Flash-Qwen2-7B_res448's context window handle?
VideoChat-Flash-Qwen2-7B_res448 supports a 32,768-token context window - enough for most medium-length documents and conversations. Real-world usable context may vary by implementation.
What models compete with VideoChat-Flash-Qwen2-7B_res448?
VideoChat-Flash-Qwen2-7B_res448 competes with other models in its class. Browse our model directory for comparisons, benchmarks, and community reviews to find the best fit.
Nearby options
Similar models and compatible hardware by spec