Skip to content

[Doc] cookbook: Add Qwen3.8-Flash-Next B300 NVFP4 AgentX recipes - #47560

Merged
nvpohanh merged 2 commits into
sgl-project:mainfrom
hshrivastava-droid:codex/qwen38-b300-agentx-4683
Oct 31, 2026
Merged

nvpohanh merged 2 commits into
sgl-project:mainfrom
hshrivastava-droid:codex/qwen38-b300-agentx-4683

Conversation

@hshrivastava-droid

@hshrivastava-droid hshrivastava-droid commented Oct 31, 2026 •

Copy link
Copy Markdown
Contributor

The Qwen3.8-Flash-Next cookbook's B300 AgentX entry uses the RadixArk checkpoint. Add the NVIDIA NVFP4 configurations from InferenceX #4683 to its existing interactive builder, with the digest-pinned SGLang image and checkpoint revisions.

Cover TP4/EP4 at concurrency 1 and 2, TP1 GPU KV at 1, 2, 12 and 24, and TP1 HiCache at 48 and 80. Preserve per-configuration kernel, graph, memory, admission, speculative-decoding and cache settings. Explain the 298 GB HiCache host-memory allocation and the cache behavior assumptions for replay traffic. Retain the generated historical dataset unchanged; a separate source module adds the new entries without changing indexed references in existing entries. Expose only the submitted SGLang topology and cache tier for these configurations.

Validation: run 41117066222, attempt 1 passed all eight benchmark configurations, both eval jobs and result collection on source head d06564bc533cc54584ef6a35837336a2b4b84421. Entries are marked verified against the source PR, pending its merge. These production commands omit synthetic acceptance controls; no throughput or accuracy claim is made. The pinned nightly's flags must not be assumed compatible with other releases.

AI model disclosure

OpenAI GPT-6-based Codex prepared the cookbook changes and local validation. The exact runtime model identifier could not be verified.

中文

为现有交互式部署工具添加 InferenceX #4683 中的 NVIDIA Qwen3.8-Flash-Next NVFP4 B300 配置,覆盖 TP4/EP4、TP1 GPU KV 和 TP1 HiCache,共八个并发配置。保留固定 digest 的镜像、模型 revision 以及各配置的优化参数,并说明主机内存需求和回放流量的缓存假设。

完整 sweep 的八个 benchmark 配置、两个 eval job 和结果收集均已通过;新增配置标记为源 PR 已验证、待合并。生产命令不包含合成接受长度设置,不宣称性能或准确率已经验证。


CI States

Latest PR Test (Base): ✅ Run #41154512417
Latest PR Test (Extra): ❌ Run #41154512289
Latest PR Test (AMD ROCm 10): ➖ No AMD PR run found for this commit.

@claude claude Bot left a comment

Copy link
Copy Markdown

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Claude Code Review

This pull request is from a fork — automated review is disabled. A repository maintainer can comment @claude review to run a one-time review.

@mintlify

mintlify Bot commented Oct 31, 2026 •

Copy link
Copy Markdown
Contributor

Preview approval required

This pull request comes from a fork, so Mintlify won't build a preview until someone with write access approves commit a63582b.

Approve preview

@github-actions github-actions Bot added the documentation Improvements or additions to documentation label Oct 31, 2026
@github-actions

This comment has been minimized.

@github-actions

This comment has been minimized.

@nvpohanh

Copy link
Copy Markdown
Collaborator

Merging for now. Will clean up next Monday

@nvpohanh nvpohanh changed the title Add Qwen3.8-Flash-Next B300 NVFP4 AgentX recipes / 添加 Qwen3.8-Flash-Next B300 NVFP4 AgentX 配方 [Doc] cookbook: Add Qwen3.8-Flash-Next B300 NVFP4 AgentX recipes Oct 31, 2026
@nvpohanh
nvpohanh merged commit 26452a6 into sgl-project:main Oct 31, 2026
113 of 119 checks passed
nvpohanh added a commit to nvpohanh/sglang that referenced this pull request Nov 2, 2026
…X module (sgl-project#47560)

This reverts commit 26452a6.

sgl-project#47560 added a hand-written data module (qwen3.8-flash-next-b300.jsx)
next to the generated Qwen3.8-Flash-Next AgentX data and merged it into
the page, for configurations from the still-open InferenceX sgl-project#4683. The
Agentic Long-Context sections are generated from SemiAnalysis
submissions by the cookbook sync; the next commit overlays InferenceX
sgl-project#4683 through it, at the run sgl-project#47560 cited.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
nvpohanh added a commit that referenced this pull request Nov 3, 2026
…in c5e8b9b3 and revert #47560 (#47929)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Yuxingwang-intel pushed a commit to Yuxingwang-intel/sglang that referenced this pull request Nov 6, 2026
…in c5e8b9b3 and revert sgl-project#47560 (sgl-project#47929)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

documentation Improvements or additions to documentation

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants