docs: add IFBench adapter references and Phase 2 collection catalog

[j-mok-dev]

What and why

Document the new IFBench community adapter and sync the Collections guide built-in table with Phase 2 curated collections from eval-hub.

home.mdx

• Add IFBench to Multi-framework card and Available Adapters table

bring-your-own-framework.mdx

• Add IFBench row (quay.io/evalhub/community-ifbench:latest)

collections.mdx

• Add 7 Phase 2 system collections to built-in table, including instruction-output-v1 (JSONSchemaBench + IFBench)

Companion PRs:

• feat: add IFBench instruction-following adapter eval-hub-contrib#144
• feat: register IFBench provider and instruction-output collection update eval-hub#971

Refs: eval-hub/eval-hub#942

Type

• feat
• fix
• docs
• refactor / chore
• test / ci

Testing

• Tests added or updated

• Tested manually

• npm run build (or site preview) — verify pages render

Breaking changes

None.

Summary by CodeRabbit

• Documentation
  • Added IFBench to the list of supported frameworks and available adapters.
  • Added the AllenAI IFBench adapter to the framework adapter reference.
  • Documented seven new built-in collections covering instruction output, knowledge reasoning, document understanding, tool use, software, multimodal, and trustworthiness evaluations.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Advanced

Run ID: 70031305-dd53-4dff-81f5-e8243b457959

📥 Commits

Reviewing files that changed from the base of the PR and between d265364 and 257c20f.

📒 Files selected for processing (3)

• src/content/docs/guides/bring-your-own-framework.mdx
• src/content/docs/guides/collections.mdx
• src/content/docs/home.mdx

Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

The documentation adds IFBench to framework and adapter references. It also adds seven built-in system collections to the Collections guide.

Changes

Documentation updates

Layer / File(s)	Summary
Document IFBench support src/content/docs/guides/bring-your-own-framework.mdx, src/content/docs/home.mdx	The documentation adds the AllenAI IFBench adapter, its community image, supported-framework listing, and evaluation details.
Document built-in collections src/content/docs/guides/collections.mdx	The Collections guide adds seven system collections with categories, pass thresholds, benchmark counts, and descriptions.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~5 minutes

Merge Risk: ⚪ Minimal · up to 257c2

This updates documentation for IFBench and seven built-in collections without changing runtime behavior. No current merge-readiness risk remains.

Suggested reviewers: julpayne

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the two main documentation changes: IFBench adapter references and the Phase 2 collection catalog.
Description check	✅ Passed	The description covers the purpose, changed files, documentation type, manual testing, and lack of breaking changes. The issue-closing field is not completed, and the site build check is left unchecke…
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/ifbench-adapter

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[github-actions]

PR Preview Action v1.8.1
🚀 View preview at https://eval-hub.github.io/pr-preview/pr-113/
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