reasoning summary not set for gpt-5 models (non chat) by default

[scratchmex]

Description

the reasoningSummary option is not set by default when no variant is selected on gpt-5 models. but this is done in opencode/ models already

opencode/packages/opencode/src/provider/transform.ts

Lines 662 to 666 in 2c58dd6

	if (input.model.providerID.startsWith("opencode")) {
	result["promptCacheKey"] = input.sessionID
	result["include"] = ["reasoning.encrypted_content"]
	result["reasoningSummary"] = "auto"
	}

Plugins

NA

OpenCode version

dev

Steps to reproduce

send any prompt in a gpt-5 model without selecting a variant and you won't see any reasoning blocks

no variant means the default non selected. instead of you will see no variant

Screenshot and/or share link

what we got

I expect something like this

Operating System

NA

Terminal

NA

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Codex: default vs selected variants show different effective context; support per-variant limits #12416: Codex: default vs selected variants show different effective context; support per-variant limits
• xhigh reasoning variant unavailable for GPT-5.3 Codex #12355: xhigh reasoning variant unavailable for GPT-5.3 Codex

Feel free to ignore if none of these address your specific case.