From 6a4a3ac89a74bd02eb39eb110c26f0f69fcefdba Mon Sep 17 00:00:00 2001
From: stevef <stevef@omen.home>
Date: Mon, 20 Apr 2026 11:39:19 +0200
Subject: [PATCH] =?UTF-8?q?Implement=20visual=20provenance=20(=F0=9F=A6=9E?=
 =?UTF-8?q?)=20for=20fallback=20responses=20and=20update=20config.example.?=
 =?UTF-8?q?json=20with=20NVIDIA/FreeRide=20examples.?=
MIME-Version: 1.0
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---
 config/config.example.json | 12 ++++++++++++
 pkg/agent/loop_turn.go     |  4 ++++
 2 files changed, 16 insertions(+)

diff --git a/config/config.example.json b/config/config.example.json
index 858472488..974d93dca 100644
--- a/config/config.example.json
+++ b/config/config.example.json
@@ -80,6 +80,15 @@
       "api_key": "sk-key1",
       "api_base": "https://api1.example.com/v1"
     },
+    {
+      "model_name": "nemotron-120b",
+      "model": "nvidia/nemotron-3-super-120b-a12b",
+      "protocol": "nvidia",
+      "api_base": "https://integrate.api.nvidia.com/v1",
+      "api_keys": [
+        "env://NVIDIA_API_KEY"
+      ]
+    },
     {
       "model_name": "loadbalanced-gpt-5.4",
       "model": "openai/gpt-5.4",
@@ -429,6 +438,9 @@
     "list_dir": {
       "enabled": true
     },
+    "freeride": {
+      "enabled": true
+    },
     "message": {
       "enabled": true
     },
diff --git a/pkg/agent/loop_turn.go b/pkg/agent/loop_turn.go
index f0133e6f1..017b497a2 100644
--- a/pkg/agent/loop_turn.go
+++ b/pkg/agent/loop_turn.go
@@ -1475,6 +1475,10 @@ turnLoop:
 	}
 
 	ts.setPhase(TurnPhaseFinalizing)
+	// pico: freeride provenance marker
+	if used, model := ts.GetFallbackInfo(); used && model != "" {
+		finalContent += "\n\n🦞 provenance: fallback via " + model
+	}
 	ts.setFinalContent(finalContent)
 	if !ts.opts.NoHistory {
 		finalMsg := providers.Message{Role: "assistant", Content: finalContent}