Invoice #296361 to vLLM
Contributions to the vllm project
Paid
Invoice #296361
Maintenance and Development
May 6, 2026
Expense Details
Invoice items
Tested the performance gain of PR https://github.com/vllm-project/vllm/pull/37948, throughput improved from 6792 to 6907.
¥1,000.00 CNY
Investigated issue https://github.com/vllm-project/vllm/issues/38551. This issue can only be triggered after long-running production-level serving and has not been reproduced in benchmarks.
¥1,000.00 CNY
Fixed a use-after-free issue in encoder cache flag in PR https://github.com/vllm-project/vllm/pull/38907.
¥1,000.00 CNY
Added torch.compile support for the qwen3vl encoder in PR https://github.com/vllm-project/vllm/pull/40116. There is a gain in unit tests, but the overall end-to-end improvement is not significant.
¥1,000.00 CNY
Added ViT CUDA graph support for K2.5 in PR https://github.com/vllm-project/vllm/pull/40600, but overall it shows negative gains.
¥1,000.00 CNY
Check RFC https://github.com/vllm-project/vllm/issues/39766
¥1,000.00 CNY
Reviewing PR https://github.com/vllm-project/vllm/pull/40695
¥1,000.00 CNY
Reviewing PR https://github.com/vllm-project/vllm/pull/38330
¥1,000.00 CNY
Total amount
¥8,000.00 CNY
Accounted as (USD):
$1,176.18 USD
Additional Information
Paid to
guoty@guoty
payout method
Bank account
Details
********By guoty
on Expense created
By guoty
on Expense updated
By Kaichao You
on Expense approved
Collective balance
Expense policies
Expense policies
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Collective balance
$211,238.29 USDFiscal Host:
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