From 5528e98077f5f8a209edd33815878814ee1e75ca Mon Sep 17 00:00:00 2001
From: joelazar <jozsef.gabor.lazar@gmail.com>
Date: Wed, 1 Jul 2026 11:14:07 +0200
Subject: [PATCH] :sparkles: add model fallback and update to claude opus 4.8

---
 dot_pi/agent/extensions/pr-create/index.ts |  6 +++---
 private_dot_local/bin/executable_pr-create | 20 ++++++++++++++------
 2 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/dot_pi/agent/extensions/pr-create/index.ts b/dot_pi/agent/extensions/pr-create/index.ts
index df944530..8109591d 100644
--- a/dot_pi/agent/extensions/pr-create/index.ts
+++ b/dot_pi/agent/extensions/pr-create/index.ts
@@ -218,8 +218,8 @@ async function collectLinearLinks(
 
 // Models to try, in order, when generating a PR description.
 const DESCRIPTION_MODELS: string[] = [
-  "anthropic/claude-sonnet-4-6",
-  "openai-codex/gpt-5.5",
+  "anthropic-extra/claude-opus-4-8",
+  "anthropic/claude-opus-4-8",
 ];
 
 /**
@@ -354,7 +354,7 @@ async function generatePrBody(
     try {
       const result = await pi.exec(
         "pi",
-        ["-p", "--no-session", "--model", model, "--thinking", "low", prompt],
+        ["-p", "--no-session", "--model", model, "--thinking", "off", prompt],
         { signal: ctx.signal, timeout: 120_000 },
       );
       if (result.code === 0) {
diff --git a/private_dot_local/bin/executable_pr-create b/private_dot_local/bin/executable_pr-create
index 3a51f684..c8c22a4f 100644
--- a/private_dot_local/bin/executable_pr-create
+++ b/private_dot_local/bin/executable_pr-create
@@ -173,12 +173,20 @@ Requirements:
 - Output only the PR description body.
 EOF
 
-    if command -v gum >/dev/null 2>&1 && [[ $assume_yes -eq 0 ]]; then
-        gum spin --title "Generating PR description with pi..." -- pi -p --no-session --model openai-codex/gpt-5.5 --thinking low "$(cat "$prompt_file")" >"$body_file"
-    else
-        echo "Generating PR description with pi..." >&2
-        pi -p --no-session --model openai-codex/gpt-5.5 --thinking low "$(cat "$prompt_file")" >"$body_file"
-    fi
+    local prompt
+    prompt=$(cat "$prompt_file")
+    local models=(anthropic-extra/claude-opus-4-8 anthropic/claude-opus-4-8)
+    local model
+    for model in "${models[@]}"; do
+        if command -v gum >/dev/null 2>&1 && [[ $assume_yes -eq 0 ]]; then
+            gum spin --title "Generating PR description with pi ($model)..." -- pi -p --no-session --model "$model" --thinking off "$prompt" >"$body_file"
+        else
+            echo "Generating PR description with pi ($model)..." >&2
+            pi -p --no-session --model "$model" --thinking off "$prompt" >"$body_file"
+        fi
+        [[ -s $body_file ]] && return 0
+    done
+    return 1
 }
 
 edit_pr_description() {
-- 
2.51.2