Register the new GPT-5.6 Sol, Terra, and Luna models in the provider catalog so they are selectable through both the OpenAI API-key provider and the Codex backend.
Changes
Add gpt-5.6-sol (frontier), gpt-5.6-terra (balanced), and gpt-5.6-luna (cost-optimized) entries to provider.json
Duplicate the three model definitions under both provider sections (API-key and Codex responses endpoint)
All three models declare a 1,050,000-token context length with tool, parallel tool call, reasoning, and text/image input support
Testing
Load the provider catalog and confirm the three new GPT-5.6 models appear in the model list for both providers and can be selected without deserialization errors.
amitksingh1490
changed the title
feat: add GPT-5.6 Sol, Terra, and Luna model definitions
fix: GPT-5.6 Sol, Terra, and Luna model definitions
Jul 10, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Register the new GPT-5.6 Sol, Terra, and Luna models in the provider catalog so they are selectable through both the OpenAI API-key provider and the Codex backend.
Changes
Testing
Load the provider catalog and confirm the three new GPT-5.6 models appear in the model list for both providers and can be selected without deserialization errors.