ChatGPT vs Gemini: Indonesian test results, scores and prices
This ChatGPT vs Gemini comparison uses only our own results: the same NS-ID Indonesian benchmark suite for both, the same test-lab chat prompts, and plan prices copied from the official pages with the date we checked them.
Tested on October 25, 2026 · Prices checked October 25, 2026
ChChatGPT96.4NS-ID
VS
GeGemini93.0NS-ID
Short answer
In our NSID-V1 Indonesian benchmark run on October 25, 2026, ChatGPT scored 96.4 and Gemini scored 93.0 out of 100. ChatGPT led in reading comprehension, tone and register, and formal writing, while Gemini led in translation. In the test lab ChatGPT passed 8 of 10 chat prompts and Gemini passed 10 of 10. The cheapest paid plans cost the same: ChatGPT Go and Gemini Google AI Plus are both IDR 75,000 per month.
Choose ChatGPT if
Reading comprehension in Indonesian matters most to you (ChatGPT 96.3 vs Gemini 82.5 in NS-ID).
Tone and register in Indonesian matters most to you (ChatGPT 93.8 vs Gemini 89.1 in NS-ID).
Formal writing in Indonesian matters most to you (ChatGPT 93.8 vs Gemini 90.0 in NS-ID).
Choose Gemini if
Translation in Indonesian matters most to you (Gemini 96.4 vs ChatGPT 94.6 in NS-ID).
You want answers that stick to the requested length and format: Gemini passed 10 of 10 test-lab chat prompts, ChatGPT passed 8.
NS-ID scores per category
Swipe to see more columns
Category
ChatGPT
Gemini
Difference
reading comprehension
96.3
82.5
+13.8
formal writing
93.8
90.0
+3.8
tone and register
93.8
89.1
+4.7
translation
94.6
96.4
-1.8
local knowledge
100.0
100.0
0
following instructions
100.0
100.0
0
Total
96.4
93.0
+3.4
NS-ID is our Indonesian benchmark (suite NSID-V1, model-graded). Category scores are 0 to 100. ChatGPT was tested as ChatGPT (chat-latest) and Gemini as Gemini 3.8 Flash through their APIs, the models our test lab uses for each brand. A vendor's own app can run a different model and adds its own system prompts, so app results can differ.
The gap is 3.4 points, and gaps of a few points can come from normal run to run variation. Google models were graded only by the two stricter judges (a Gemini model cannot grade itself), which likely lowers their writing scores. See the limitations. Scores are dated test results of the API route named, not a judgement of the company.
Other models in the same app family in this run: GPT-6.1 Sol 98.5, GPT-6 Astra 98.0, GPT-6 Luna 97.4, Gemini 4 Argon 94.6, Gemini 3.5 Flash-Lite 90.7.
Prompts and pass/fail checklists were written before any model call. A prompt passes only when every checklist item is met. These are API outputs, not screenshots of the apps.
Tested on October 25, 2026 · API tests of the model behind each app, not tests of the apps. Gemini was reached through OpenRouter.
Email draft
Show the full prompt
Write a short email to my landlord asking him to fix the leaking kitchen faucet. Propose two possible time slots this week for the repair. Keep it polite and under 150 words, and include a subject line.
ChatGPT Pass
Show the full answer (unedited model output, punctuation normalized)
**Subject: Repair Request – Leaking Kitchen Faucet**
Dear [Landlord’s Name],
I hope you're doing well.
I’m writing to let you know that the kitchen faucet in my apartment is leaking and needs to be repaired. I would appreciate it if you could arrange for someone to take a look at it.
I’m available at the following times this week:
- **Tuesday, 10:00 AM – 12:00 PM**
- **Thursday, 2:00 PM – 4:00 PM**
Please let me know if either of these times works for you or if we need to arrange another time.
Thank you for your help!
Best regards,
[Your Name]
Gemini Pass
Show the full answer (unedited model output, punctuation normalized)
Subject: Maintenance Request: Leaking Kitchen Faucet - Unit [Your Unit Number]
Dear [Landlord's Name],
I hope you’re having a good week.
I’m writing to let you know that the kitchen faucet in my apartment has developed a continuous leak. To prevent any water damage, I would appreciate it if you could arrange for someone to take a look at it.
I will be home and available for a repair during the following times this week:
- **Wednesday, [Date], between 9:00 AM and 12:00 PM**
- **Thursday, [Date], between 2:00 PM and 5:00 PM**
Please let me know if either of these slots works, or if you need permission to enter with a spare key at a different time.
Thank you for your help!
Best regards,
[Your Name]
[Your Phone Number]
Summary of a given text
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Summarize the following text in exactly 3 bullet points, 60 words maximum in total. Use only information from the text.
Text:
Borobudur, also transcribed Barabudur (Indonesian: Candi Borobudur, Javanese: ꦕꦤ꧀ꦝꦶꦧꦫꦧꦸꦝꦸꦂ, romanized: Candhi Barabudhur), is a 9th-century Mahayana Buddhist temple in Magelang Regency, near the town of Muntilan, northwest of the city of Yogyakarta, in Central Java, Indonesia.
Constructed of gray andesite-like stone, the temple consists of nine stacked platforms, six square and three circular, topped by a central dome. It is decorated with 2,672 relief panels and originally 504 Buddha statues. The central dome is surrounded by 72 Buddha statues, each seated inside a perforated stupa. The monument guides pilgrims through an extensive system of stairways and corridors with 1,460 narrative relief panels on the walls and the balustrades. Borobudur has one of the world's most extensive collections of Buddhist reliefs.
Built during the reign of the Sailendra dynasty, the temple design follows Javanese Buddhist architecture, which blends the Indonesian indigenous tradition of ancestor worship and the Buddhist concept of attaining nirvāṇa. The monument is a shrine to the Buddha and a place for Buddhist pilgrimage. Evidence suggests that Borobudur was constructed in the 8th century and subsequently abandoned following the 14th-century decline of Hindu kingdoms in Java and the Javanese conversion to Islam. Worldwide knowledge of its existence was sparked in 1814 by Thomas Stamford Raffles, then the British administrator of Java, who was advised of its location by native Indonesians. Borobudur has since been preserved through several restorations. The largest restoration project was completed in 1983 by the Indonesian government and UNESCO, followed by the monument's listing as a UNESCO World Heritage Site.
Borobudur is the largest Buddhist temple in the world, and ranks with Bagan in Myanmar and Angkor Wat in Cambodia as one of the great archeological sites of Southeast Asia. Borobudur remains popular for pilgrimage, with Buddhists in Indonesia celebrating Vesak Day at the monument. Among Indonesia's tourist attractions, Borobudur is the most-visited monument.
ChatGPT Fail
Failed checks:
At most 60 words
Show the full answer (unedited model output, punctuation normalized)
- Borobudur is a 9th-century Mahayana Buddhist temple in Central Java, Indonesia, and the world's largest Buddhist temple.
- Built under the Sailendra dynasty, it features nine stacked platforms, 2,672 relief panels, and originally 504 Buddha statues, blending Javanese and Buddhist traditions.
- Rediscovered internationally in 1814, Borobudur underwent major restoration and became a UNESCO World Heritage Site. It remains a major pilgrimage and tourist destination.
Gemini Pass
Show the full answer (unedited model output, punctuation normalized)
* Borobudur in Central Java, Indonesia, is the world's largest Buddhist temple.
* Built with nine stacked platforms and a central dome, it features extensive relief panels and Buddha statues.
* Abandoned in the 14th century and later restored, this UNESCO World Heritage Site is Indonesia's most-visited monument and remains an active pilgrimage site.
Trip plan
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Plan a 3-day trip to Yogyakarta, Indonesia for a first-time visitor on a moderate budget. Give a day-by-day plan with morning, afternoon and evening for each day. Include Borobudur and Prambanan, and give one practical tip about getting around. Keep it under 350 words.
ChatGPT Pass
Show the full answer (unedited model output, punctuation normalized)
# 🇮🇩 3-Day Yogyakarta Itinerary (Moderate Budget)
Yogyakarta (often called Jogja) is Indonesia’s cultural heart, famous for ancient temples, traditional arts, delicious food, and affordable experiences. This 3-day itinerary balances sightseeing, culture, and relaxation.
## Day 1: Explore Yogyakarta’s Culture & City Life
**🌅 Morning: Sultan’s Palace & Water Castle**
- Visit **Kraton Yogyakarta**, the Sultan’s royal palace, to learn about Javanese traditions.
- Explore **Taman Sari Water Castle**, a historic royal garden with beautiful architecture.
- Budget: IDR 40,000–80,000 for entrance fees.
**☀️ Afternoon: Local Food & Shopping**
- Try **gudeg**, Jogja’s signature sweet jackfruit dish, at a local restaurant.
- Explore **Beringharjo Market** for batik clothing, souvenirs, and traditional snacks.
- Budget: IDR 50,000–100,000.
**🌙 Evening: Malioboro Street**
- Walk along bustling **Malioboro Street**, filled with street vendors, shops, and local performers.
- Enjoy dinner at a traditional *lesehan* (floor-seating restaurant).
- Budget: IDR 50,000–100,000.
## Day 2: Borobudur Temple & Scenic Views
**🌅 Morning: Borobudur Temple**
- Depart around 6:00 AM for **Borobudur**, the magnificent 9th-century Buddhist temple (approximately 1–1.5 hours away).
- Explore its intricate carvings and stunning architecture.
- Book temple-structure access tickets in advance.
**☀️ Afternoon: Villages & Local Crafts**
- Visit nearby **Candirejo Village** to experience traditional Javanese village life.
- Enjoy lunch at a local restaurant overlooking rice fields.
**🌙 Evening: Relax in Yogyakarta**
- Return to the city and unwind at a café in the **Prawirotaman** neighborhood.
- Estimated daily budget: IDR 500,000–850,000.
## Day 3: Prambanan Temple & Traditional Performances
**🌅 Morning: Prambanan Temple**
- Visit **Prambanan**, Indonesia’s spectacular Hindu temple complex, about 45–60 minutes from central Yogyakarta.
- Admire its towering temples dedicated to Shiva, Vishnu, and Brahma.
**☀️ Afternoon: Ratu Boko Palace**
- Explore **Ratu Boko**, an archaeological site offering panoramic views.
- Enjoy a relaxed lunch nearby.
**🌙 Evening: Ramayana Ballet**
- Watch the **Ramayana Ballet**, a traditional Javanese dance performance near Prambanan (check schedules beforehand).
- Estimated daily budget: IDR 500,000–900,000.
## 💰 Budget & Transportation Tips
- **Accommodation:** IDR 250,000–450,000/night for comfortable budget hotels.
- **Food:** IDR 100,000–180,000/day.
- **Getting around:** Use **Grab or Gojek** for affordable city rides. For Borobudur and Prambanan, consider hiring a driver for convenience.
**Best time to visit:** May–September (generally drier weather).
Gemini Pass
Show the full answer (unedited model output, punctuation normalized)
Here is a 3-day itinerary for Yogyakarta balancing culture, ancient wonders, and local flavors on a moderate budget.
### **Day 1: The Cultural Heart of Jogja**
* **Morning:** Visit the **Kraton (Sultan’s Palace)** to view traditional Javanese architecture and artifacts. Walk a short distance to **Taman Sari (Water Castle)** to explore its historic royal pools and underground mosque.
* **Afternoon:** Head to the heritage neighborhood of **Kotagede**. Wander past traditional wooden houses and silver workshops, stopping for coffee and street snacks like *kipo*.
* **Evening:** Stroll down vibrant **Malioboro Street**. For dinner, sit street-side at a *lesehan* (floor-mat stall) to try Yogyakarta’s signature dish, **Gudeg** (sweet jackfruit stew served with chicken and rice).
### **Day 2: Borobudur & Volcanic Landscapes**
* **Morning:** Head northwest early to visit **Borobudur**, the world’s largest Buddhist temple (book the monument structure ticket online in advance). Take your time exploring the stone reliefs and stupas.
* **Afternoon:** Take an adventurous **Mount Merapi 4x4 Jeep Tour** to explore the rugged volcanic landscape, bunker, and the Alien Rock.
* **Evening:** Relax in the bohemian **Prawirotaman** district. Enjoy dinner at a casual bistro and grab dessert at the famous *Tempo Gelato*.
### **Day 3: Prambanan & Sunset Spectacle**
* **Morning:** Sleep in or visit the lesser-known twin Buddhist temples of **Candi Plaosan**, which are peaceful and far less crowded.
* **Afternoon:** Head to the magnificent 9th-century **Prambanan Temple** compound. Marvel at the soaring, intricately carved Hindu spires dedicated to Shiva, Vishnu, and Brahma.
* **Evening:** Catch the open-air **Ramayana Ballet** performance at Prambanan, where traditional dancers perform an ancient epic against the illuminated temple backdrop.
---
### **Getting Around Tip**
Download the **Grab** or **Gojek** apps for cheap, fixed-price scooter and car rides within the city. For visiting Borobudur and Prambanan, hire a **private car with an English-speaking driver** for a flat day rate (around 500,000–600,000 IDR / $35–$40 USD), which is the most convenient and cost-effective option for day trips.
Explain a concept simply
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Explain how compound interest works to a 12-year-old. Use the example of 100 dollars saved at 10% interest per year for 2 years. Keep it under 150 words.
ChatGPT Pass
Show the full answer (unedited model output, punctuation normalized)
**Compound interest** is when your money earns interest, and then that interest starts earning even more interest! It's like a snowball that grows bigger as it rolls downhill.
Imagine you save **$100** in a bank that pays **10% interest every year**.
Here's what happens:
- **Year 1:** You start with $100. The bank gives you 10% interest, which is $10. Now you have **$110**!
- **Year 2:** The bank gives you 10% interest again. But this time, it's 10% of $110, not $100! You earn $11, bringing your total to **$121**!
🎉 **After 2 years, your $100 has grown to $121!**
That's **$21 earned without adding any extra money**.
The coolest part? The longer you save, the more your money can grow because you're earning **interest on your interest**!
Gemini Pass
Show the full answer (unedited model output, punctuation normalized)
Imagine compound interest like a snowball rolling down a hill - the bigger it gets, the faster it grows!
Say you save **$100** in a bank that gives you 10% interest each year.
* **Year 1:** The bank gives you 10% of your $100. That’s $10. Now, you have **$110**.
* **Year 2:** Here is the magic. You don’t just earn interest on your first $100; you earn interest on your *new total* of $110. Since 10% of $110 is $11, you end the year with **$121**.
You earned an extra dollar without doing anything! That’s because you earned "interest on your interest."
Over time, this snowball effect turns small amounts of savings into giant piles of money.
Local Indonesian question with a verifiable answer
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What is the capital city of the Indonesian province of East Kalimantan, and what is the name of the new national capital being built in that province? Answer in at most two sentences.
ChatGPT Pass
Show the full answer (unedited model output, punctuation normalized)
The capital city of East Kalimantan province is **Samarinda**. Indonesia’s new national capital being built in the province is called **Nusantara (IKN)**.
Gemini Pass
Show the full answer (unedited model output, punctuation normalized)
The capital city of the Indonesian province of East Kalimantan is Samarinda. The new national capital being built in that province is named Nusantara.
In our NSID-V1 Indonesian benchmark run on October 25, 2026, ChatGPT scored 96.4 and Gemini scored 93.0 out of 100. ChatGPT led in reading comprehension, tone and register, and formal writing, while Gemini led in translation. In the test lab ChatGPT passed 8 of 10 chat prompts and Gemini passed 10 of 10. The cheapest paid plans cost the same: ChatGPT Go and Gemini Google AI Plus are both IDR 75,000 per month.
Which is cheaper, ChatGPT or Gemini?
Both have a free plan. The cheapest paid plans were Go IDR 75,000 per month for ChatGPT and Google AI Plus IDR 75,000 per month for Gemini when we checked on October 25, 2026. Prices on both pages are shown in rupiah for visitors from Indonesia.
Did you test the ChatGPT and Gemini apps?
We tested the models through their APIs: ChatGPT (chat-latest) for ChatGPT and Gemini 3.8 Flash for Gemini (Gemini through OpenRouter). The apps add their own system prompts and tools, so results in the app can differ.
ChatGPT vs Gemini: our test results, scores and prices