Kimi K2.5 Coding Test: This is the best Open Source Coding Model! 6 Tests in Claude Code

Video Description

Kimi K2.5 coding test - 6 tests of it's coding capabilities Kimi K2.5 just dropped and already proved it's the best general AI model – it even beat GPT 5.2 in my last comparison. But how good is it for coding? I ran 6 real coding tests, from simple websites to complex game clones. The results: Kimi K2.5 passed all 6 tests, and some outputs were the best I've ever seen from any AI model. The Vampire Survivor clone? I spent way too much time playing it before recording. The SimCity clone has demand indicators, taxes, smoke animations, and clouds. All one-shot generations. The final test: A full Duolingo clone with a custom AI lesson generator that creates personalized lessons based on your progress and learning speed. Something I always wished Duolingo had. Is Kimi K2.5 better than GLM 4.7 or Claude for coding? Watch to find out. ⏱️ TIMESTAMPS 0:00 - Kimi K2.5 Coding Test Introduction 0:19 - Test 1: Architect Website 2:03 - Test 2: Vampire Survivor Clone 3:45 - Test 3: Tinder Clone for Clothes 4:50 - Test 4: SimCity Clone 7:12 - Test 5: Rome Budget Travel Page (Agentic Task) 10:29 - Test 6: Duolingo Clone 16:49 - Final Verdict: Kimi K2.5 vs GLM 4.7 📊 TEST RESULTS SUMMARY | Test | Difficulty | Result | Notes | |------|------------|--------|-------| | Architect Website | Easy | ✅ Pass | Beautiful design, hover effects, gallery | | Vampire Survivor Clone | Medium | ✅ Pass | Best clone ever seen from AI | | Tinder Clone (Clothes) | Medium | ✅ Pass | Full functionality, one-shot | | SimCity Clone | Hard | ✅ Pass | Demand system, taxes, animations | | Rome Budget Page | Hard (Agentic) | ✅ Pass | Research + design combined | | Duolingo Clone + AI | Very Hard | ✅ Pass | Custom AI lesson generator | **Final Score: 6/6 Tests Passed** 🎮 STANDOUT GENERATIONS **Vampire Survivor Clone:** - Multiple weapons (lightning, knife, area attacks) - Upgrade/perk system - Smooth gameplay - One-shot generation - "I spent way too much time playing this" **SimCity Clone:** - Residential, commercial, industrial zones - Demand indicators (R/C/I bars) - Tax system you can adjust - Bulldoze tool - Smoke animations on factories - Moving clouds - Day/night cycle with lights **Duolingo Clone:** - Full lesson structure with units - Voice API for pronunciation - XP and accuracy tracking - **Custom AI Lesson Generator:** - Tell it your occasion ("visiting Heidelberg") - Generates personalized lessons - Adapts to your skill level - Learns from your mistakes 💡 KEY FINDINGS **Kimi K2.5 Strengths:** - Exceptional website design (improved from K2) - Game development surprisingly strong - Complex functionality works out of the box - Agentic tasks (research + build) excellent - One-shot success rate very high **Compared to GLM 4.7:** - Quality: Kimi K2.5 slightly better - Speed: GLM 4.7 much faster - Overall: Similar level, different strengths **Verdict:** For general usage, work tasks, and everyday AI needs – Kimi K2.5 is currently the best model. For coding specifically, it's on par with or slightly above GLM 4.7, but GLM is faster. 🔧 TECHNICAL NOTES - All tests run in Kimi K2.5 web interface - Most tests were one-shot (single prompt) - Duolingo AI feature uses Gemini 3 Flash for lesson generation (for speed) - No external tools or plugins used 🆚 RELATED COMPARISONS - Kimi K2.5 vs GPT 5.2 – 9 Real World Tests: [link] - GLM 4.7 vs Claude Opus 4.5 – Vibe Coding: [link] - Best Open-Source Coding Model: [link] - Frontend UI Battle: Opus vs Codex vs Gemini: [link] 📱 THE DUOLINGO IMPROVEMENT EXPLAINED What I always wanted from Duolingo: - AI that tracks my actual progress - Lessons that adapt to MY learning speed - Focus on MY mistakes, not generic repetition - Custom topics (traveling, hobbies, work) Kimi K2.5 built this feature. The AI lesson generator: 1. Knows your current skill level 2. Remembers your mistakes 3. Generates new lessons based on your needs 4. Can focus on specific occasions (trips, meetings) This is what personalized language learning should be. 🔗 TRY KIMI K2.5 Kimi is free to use: kimi.moonshot.cn For general tasks and everyday work, it's now my top recommendation over GPT 5.2. 🏷️ TAGS #KimiK25 #KimiK25Coding #CodingTest #AIGames #VampireSurvivor #SimCity #Duolingo #AICoding #MoonshotAI #GLM #ClaudeCode #VibeCoding #AIComparison #GameDev #WebDesign #AIReview #CodingBattle — Subscribe to AIchievable for AI coding tests and honest comparisons. I test every new model so you know which one actually works. No hype, just results.