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feat(models): add GPT-5.5 support across providers and docs - #16187

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dpaluy wants to merge 1 commit into
NousResearch:mainfrom
dpaluy:feat/gpt-55-model-support-clean
Closed

dpaluy wants to merge 1 commit into
NousResearch:mainfrom
dpaluy:feat/gpt-55-model-support-clean

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@dpaluy

@dpaluy dpaluy commented Apr 26, 2026

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Summary

Adds GPT-5.5 support only across the model catalog, Codex image-gen default, focused tests, and documentation.

Closes #16161

Problem

GPT-5.5 is missing from the provider catalog and priority-processing set, while Codex image generation and docs/tests still reference GPT-5.4.

Changes

  • Add gpt-5.5 to Vercel AI gateway models and relevant provider lists.
  • Add gpt-5.5 to _PRIORITY_PROCESSING_MODELS.
  • Bump the OpenAI Codex image-gen chat model from gpt-5.4 to gpt-5.5.
  • Update focused gateway and image-gen tests.
  • Update provider and FAQ docs examples.

Scope control

This PR intentionally contains only the six files named in #16161:

  • hermes_cli/models.py
  • plugins/image_gen/openai-codex/__init__.py
  • tests/gateway/test_fast_command.py
  • tests/plugins/image_gen/test_openai_codex_provider.py
  • website/docs/integrations/providers.md
  • website/docs/reference/faq.md

The previous PR #16180 was opened from dpaluy:main and accidentally included unrelated commits/files; this clean branch replaces it.

Test Plan

  • scripts/run_tests.sh tests/gateway/test_fast_command.py tests/plugins/image_gen/test_openai_codex_provider.py — 22 passed

- Add gpt-5.5 to VERCEL_AI_GATEWAY_MODELS and _PROVIDER_MODELS for
  openai, copilot, opencode-zen, and kilocode providers
- Add gpt-5.5 to _PRIORITY_PROCESSING_MODELS frozenset
- Bump Codex image-gen chat model from gpt-5.4 to gpt-5.5
- Update gateway and codex provider tests to reference gpt-5.5
- Update docs (providers.md, faq.md) to reflect new default model
- Exclude unrelated web/package-lock.json peer-flag churn
@alt-glitch alt-glitch added type/feature New feature or request P3 Low — cosmetic, nice to have comp/cli CLI entry point, hermes_cli/, setup wizard comp/plugins Plugin system and bundled plugins provider/openai OpenAI / Codex Responses API labels Apr 26, 2026
@teknium1

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Closing as already fixed on main.

Triage notes (high confidence):
GPT-5.5 already on main: hermes_cli/models.py:42-43 lists openai/gpt-5.5 and gpt-5.5-pro; agent/model_metadata.py:158,1260 has context lengths; codex_models.py:15 lists it. RELEASE_v0.12.0.md credits PR #15343 for adding GPT-5.5.

If you still see this on the latest version, please reopen with reproduction steps.

(Bulk-closed during a CLI triage sweep.)

@teknium1 teknium1 closed this May 24, 2026
@dpaluy
dpaluy deleted the feat/gpt-55-model-support-clean branch September 2, 2026 14:44
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comp/cli CLI entry point, hermes_cli/, setup wizard comp/plugins Plugin system and bundled plugins P3 Low — cosmetic, nice to have provider/openai OpenAI / Codex Responses API type/feature New feature or request

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Missing GPT-5.5 model support across provider catalog, Codex image-gen default, tests, and docs

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