diff --git a/internal/analyst/analyst.go b/internal/analyst/analyst.go
index e019aaa..417c6f8 100644
--- a/internal/analyst/analyst.go
+++ b/internal/analyst/analyst.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"log"
 	"strings"
 
 	"github.com/kamelion/ratatoskr-go/internal/core"
@@ -11,6 +12,16 @@ import (
 	"github.com/kamelion/ratatoskr-go/internal/storage"
 )
 
+func truncate(s string, n int) string {
+	if len(s) <= n {
+		return s
+	}
+	if n <= 0 {
+		return ""
+	}
+	return s[len(s)-n:]
+}
+
 // OpenCodeRunner — интерфейс для запуска opencode (замена для тестов).
 type OpenCodeRunner interface {
 	Run(ctx context.Context, prompt, cwd, agent, sessionID string) (*opencode.Result, error)
@@ -80,7 +91,12 @@ func (a *Analyst) Decide(ctx context.Context, history []core.Message, draft stor
 
 	// 4. парсим вердикт
 	verdict := opencode.ExtractVerdict(res.Stdout)
+	log.Printf("analyst: verdict tail: %s", truncate(verdict, 2000))
 	obj, ok := opencode.ExtractJSON(verdict)
+	if ok {
+		b, _ := json.Marshal(obj)
+		log.Printf("analyst: extracted json: %s", truncate(string(b), 1000))
+	}
 	if !ok {
 		return core.Decision{}, fmt.Errorf("%w: нет JSON в выводе аналитика", ErrDecodeFail)
 	}