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Invoice #283985 to vLLM

Contributions to the vllm project

Paid
Invoice #283985
Travel
Submitted by Jiangyun Zhu•Approved by Simon Mo

Feb 3, 2026

Expense Details

Invoice items
add torch compile for diffusion https://github.com/vllm-project/vllm-omni/pull/684
Date: January 8, 2026
¥800.00 CNY
use fa3 by default when device supports it https://github.com/vllm-project/vllm-omni/pull/783
Date: January 10, 2026
¥800.00 CNY
refactor diffusion doc https://github.com/vllm-project/vllm-omni/pull/753
Date: January 13, 2026
¥800.00 CNY
add tp support for qwen-image and refactor some tests https://github.com/vllm-project/vllm-omni/pull/830
Date: January 19, 2026
¥800.00 CNY
raise error in diffusion engine and fix offload test https://github.com/vllm-project/vllm-omni/pull/933
Date: January 25, 2026
¥800.00 CNY
add some additional information for the diffusion model support https://github.com/vllm-project/vllm-omni/pull/952
Date: January 27, 2026
¥800.00 CNY
avoid cpu op in QwenImageCrossAttention https://github.com/vllm-project/vllm-omni/pull/942
Date: January 27, 2026
¥800.00 CNY
replace torch's conv with vLLM's conv to fix torch 2.9 performance regression https://github.com/vllm-project/vllm-omni/pull/982
Date: January 28, 2026
¥800.00 CNY
fix qwen image layerd in dummy run https://github.com/vllm-project/vllm-omni/pull/1027
Date: January 29, 2026
¥800.00 CNY
fix request_id of image generation in api server https://github.com/vllm-project/vllm-omni/pull/1112
Date: January 31, 2026
¥800.00 CNY
Total amount
¥8,000.00 CNY
Accounted as (USD):
$1,151.82 USD
Additional Information

Collective

vLLM@vllm
Balance:
$217,412.73 USD

Paid to

Jiangyun Zhu@jiangyun-zhu

payout method

Bank account
Details  
********
By Jiangyun Zhu
on
Expense created
By Simon Mo
on
Expense approved
By Benjamin Nickolls
on
Expense processing
By Benjamin Nickolls
on
Expense paid

Amount Paid for Expense: $1,151.82

Payment Processor Fee (paid by vLLM): $15.47

Net Amount for vLLM: $1,167.29

Net Amount for Jiangyun Zhu: $1,151.82

Collective balance
$217,412.73 USD

Current Fiscal Host
Open Source Collective

Expense policies
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Collective balance

$217,412.73 USD

Fiscal Host:

Open Source Collective