diff --git a/README.en.md b/README.en.md
index 2a7de96..3f79124 100644
--- a/README.en.md
+++ b/README.en.md
@@ -35,6 +35,7 @@ One-shot LLM eval cases by NAGI STUDIO: same prompt, different model x harness x
| Claude Opus 4.6 | Anthropic | Cursor · Max | 02 |
| Claude Opus 4.5 | Anthropic | Cursor · Thinking | 02 |
| Claude Sonnet 4.6 | Anthropic | Claude Code · Max
Cursor · High | 03 |
+| Claude Haiku 4.5 | Anthropic | Claude Code · Default | 02 |
| GPT-5.5 Pro | OpenAI | ChatGPT Web · Extended Pro | 02 |
| GPT-5.5 | OpenAI | Codex CLI · xhigh | 02 |
| GPT-5.4 | OpenAI | Cursor · xhigh
Codex CLI · xhigh | 05 |
diff --git a/README.md b/README.md
index 501f195..c999e1e 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,7 @@ NAGI STUDIO 的 LLM 测评案例集：同一段提示词，不同「模型 × Ha
| Claude Opus 4.6 | Anthropic | Cursor · Max | 02 |
| Claude Opus 4.5 | Anthropic | Cursor · Thinking | 02 |
| Claude Sonnet 4.6 | Anthropic | Claude Code · Max
Cursor · High | 03 |
+| Claude Haiku 4.5 | Anthropic | Claude Code · Default | 02 |
| GPT-5.5 Pro | OpenAI | ChatGPT Web · Extended Pro | 02 |
| GPT-5.5 | OpenAI | Codex CLI · xhigh | 02 |
| GPT-5.4 | OpenAI | Cursor · xhigh
Codex CLI · xhigh | 05 |
diff --git a/models/claude-haiku-4-5-cc.json b/models/claude-haiku-4-5-cc.json
new file mode 100644
index 0000000..d3d5b7e
--- /dev/null
+++ b/models/claude-haiku-4-5-cc.json
@@ -0,0 +1,26 @@
+{
+ "label": "Claude Haiku 4.5",
+ "vendor": "Anthropic",
+ "harness": "Claude Code",
+ "effort": "Default",
+ "artifactDir": "claude-haiku-4-5/claude-code-default",
+ "order": 19.5,
+ "runs": {
+ "mythos-craft": {
+ "file": "minecraft-clone.html",
+ "note": {
+ "zh": "在 Claude Code 中以 Claude Haiku 4.5（Default 思考配额）一次生成。原始 HTML 因 Three.js 异步加载、渲染 canvas 绑定和 world 变量接线问题无法正常打开；Codex 仅修复启动接线以让原始实现可运行，未改动玩法、地形、视觉设计或控制逻辑。",
+ "en": "Generated in one shot by Claude Haiku 4.5 (Default effort) inside Claude Code. The original HTML could not open correctly due to Three.js async loading, render-canvas binding, and world variable wiring issues; Codex only fixed the startup wiring so the original implementation can run, without changing gameplay, terrain, visual design, or control logic."
+ },
+ "contributor": "Nagi-ovo"
+ },
+ "pelican-cycling": {
+ "file": "pelican-bike.svg",
+ "note": {
+ "zh": "在 Claude Code 中以 Claude Haiku 4.5（Default 思考配额）一次生成；本页为未经修改的原始 SVG 产出。",
+ "en": "Generated in one shot by Claude Haiku 4.5 (Default effort) inside Claude Code; unmodified original SVG output."
+ },
+ "contributor": "Nagi-ovo"
+ }
+ }
+}
diff --git a/outputs/claude-haiku-4-5/claude-code-default/minecraft-clone.html b/outputs/claude-haiku-4-5/claude-code-default/minecraft-clone.html
new file mode 100644
index 0000000..6969bad
--- /dev/null
+++ b/outputs/claude-haiku-4-5/claude-code-default/minecraft-clone.html
@@ -0,0 +1,712 @@
+
+
+
+
+
+ 魔幻世界 - Minecraft克隆版
+
+
+
+
+
+
+
魔幻世界
+
移动: WASD | 跳跃: 空格
+
鼠标: 环视 | 左键: 破坏 | 右键: 放置
+
位置: (0, 0, 0)
+
方块: 无
+
FPS: 0
+