add bsaeten info for gpt-oss recipe

[winglian]

Summary by CodeRabbit

• Documentation
  • Expanded README with step-by-step guidance for Baseten-backed multi-node fine-tuning of a 120B model on 2x8xH100s.
  • Added links to Baseten’s blog post and GitHub training resources to simplify setup and replication.
  • Clarified existing ERRATA about renaming FSDP-prefixed architectures in configuration.
  • Documentation-only update; no code, public API, or behavior changes.

[coderabbitai]

📝 Walkthrough

Walkthrough

Adds detailed documentation to examples/gpt-oss/README.md describing Baseten-backed multi-node fine-tuning for the 120B model on 2×8×H100s, includes links to Baseten blog/GitHub resources, and preserves the existing ERRATA about renaming FSDP-prefixed architectures. No code or public API changes.

Changes

Cohort / File(s)	Summary
Documentation update examples/gpt-oss/README.md	Expanded README with Baseten-backed multi-node 120B fine-tuning details and external links; retained existing ERRATA note; no code or API changes.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• feat(doc): update gpt-oss readme #3029 — Also updates examples/gpt-oss/README.md with guidance for 120B multi-node fine-tuning.
• add 120b and deepspeed zero3 examples #3035 — Related changes covering 120B training configs and documentation in examples/gpt-oss.

Suggested labels

ready to merge

Suggested reviewers

• SalmanMohammadi

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📥 Commits

Reviewing files that changed from the base of the PR and between d86e8ea and ad256f7.

📒 Files selected for processing (1)

• examples/gpt-oss/README.md (1 hunks)

🧰 Additional context used

🪛 LanguageTool

examples/gpt-oss/README.md

[grammar] ~46-~46: There might be a mistake here.
Context: ...th-baseten-and-axolotl/). The recipe can be found on their [GitHub](https://githu...

(QB_NEW_EN)

---

[grammar] ~47-~47: There might be a mistake here.
Context: ...lotl/). The recipe can be found on their [GitHub](https://github.com/basetenlabs/...

(QB_NEW_EN)

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: preview

✨ Finishing Touches

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch baseten-gpt-oss

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[coderabbitai]

Actionable comments posted: 1

🧹 Nitpick comments (1)

examples/gpt-oss/README.md (1)

44-49: Optionally pin the GitHub link to a specific commit for reproducibility.

Pointing to “main” risks link rot or behavioral drift as the upstream evolves. Consider pinning to a permalink at a known-good commit/branch tag.

Example (replace <commit_sha> with the desired commit):

-[GitHub](https://github.com/basetenlabs/ml-cookbook/tree/main/examples/oss-gpt-120b-axolotl/training).
+[GitHub](https://github.com/basetenlabs/ml-cookbook/tree/<commit_sha>/examples/oss-gpt-120b-axolotl/training).

📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL
Plan: Pro

💡 Knowledge Base configuration:

• MCP integration is disabled by default for public repositories
• Jira integration is disabled by default for public repositories
• Linear integration is disabled by default for public repositories

You can enable these sources in your CodeRabbit configuration.

📥 Commits

Reviewing files that changed from the base of the PR and between c10eb81 and d86e8ea.

📒 Files selected for processing (1)

• examples/gpt-oss/README.md (1 hunks)

🧰 Additional context used

🪛 LanguageTool

examples/gpt-oss/README.md

[grammar] ~45-~45: There might be a mistake here.
Context: ...s. You can read more aboutthis recipe on [Baseten's blog](https://www.baseten.co/...

(QB_NEW_EN)

---

[grammar] ~46-~46: There might be a mistake here.
Context: ...th-baseten-and-axolotl/). The recipe can be found on their [GitHub](https://githu...

(QB_NEW_EN)

---

[grammar] ~47-~47: There might be a mistake here.
Context: ...lotl/). The recipe can be found on their [GitHub](https://github.com/basetenlabs/...

(QB_NEW_EN)

🔇 Additional comments (1)

examples/gpt-oss/README.md (1)

44-49: All external links resolve successfully (HTTP 200 OK)

• ✅ https://baseten.co
• ✅ https://www.baseten.co/blog/how-to-fine-tune-gpt-oss-120b-with-baseten-and-axolotl/
• ✅ https://github.com/basetenlabs/ml-cookbook/tree/main/examples/oss-gpt-120b-axolotl/training

[github-actions]

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