Looking for an honest OpenAI GPT-3.5 Turbo vs OpenAI GPT-4.1 nano comparison in 2026? We scored both ai language models on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the OpenAI GPT-4.1 nano comes out ahead 41/100 to 69/100 — a 28-point gap. The widest gap is in battery life, where the OpenAI GPT-4.1 nano pulls noticeably ahead.
OpenAI
Prices may vary · We may earn a commission on purchases. Learn more
OpenAI GPT-4.1 nano clearly outperforms the OpenAI GPT-3.5 Turbo in the ai language models category, especially in battery life, scoring 69 vs 41. If you want the better overall ai language models, OpenAI GPT-4.1 nano is the recommended choice.
Scores are relative within the ai language modelscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✗ Cons
✓ Pros
Lower cost = better value. Free = open-source self-hosted.
| Metric | GPT-3.5 Turbo | GPT-4.1 nano |
|---|---|---|
| Input (Prompt) | $0.50/1M | ✓$0.10/1M |
| Output (Completion) | $1.50/1M | ✓$0.40/1M |
| Open Source | Proprietary | Proprietary |
Context Window (tokens)
| Metric | GPT-3.5 Turbo | GPT-4.1 nano |
|---|---|---|
| Max Output | 4,096 tok | ✓32,768 tok |
| Speed | ✓400 tok/s | 350 tok/s |
| Time to First Token | ✓100ms | 150ms |
| Languages | 50+ | 50+ |
Higher is better. Industry-standard AI evaluation benchmarks.
GPT-3.5 Turbo
GPT-4.1 nano
GPT-3.5 Turbo
GPT-4.1 nano
GPT-3.5 Turbo
GPT-4.1 nano
GPT-3.5 Turbo
GPT-4.1 nano
GPT-3.5 Turbo
GPT-4.1 nano
| Feature | GPT-3.5 Turbo | GPT-4.1 nano |
|---|---|---|
| Reasoning / Chain-of-Thought | ✕ | ✕ |
| Vision (Image Input) | ✕ | ✓ |
| Audio Input | ✕ | ✕ |
| Video Input | ✕ | ✕ |
| Image/Audio Output | ✕ | ✕ |
| Function Calling / Tools | ✓ | ✓ |
| JSON Mode | ✓ | ✓ |
| Real-time Web Access | ✕ | ✕ |
| Fine-tuning Support | ✓ | ✓ |
| Batch API | ✓ | ✓ |
| Streaming | ✓ | ✓ |
| Open Source | ✕ | ✕ |
| Field | GPT-3.5 Turbo | GPT-4.1 nano |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Knowledge Cutoff | 2021-09 | 2025-01 |
| Best For | legacysimple taskshigh volumecost efficiency | ultra cheapclassificationroutingsimple tasks |
Buy OpenAI GPT-3.5 Turbo if…
The OpenAI GPT-3.5 Turbo is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy OpenAI GPT-4.1 nano if…
Buy the OpenAI GPT-4.1 nano if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
OpenAI GPT-4.1 nano clearly outperforms the OpenAI GPT-3.5 Turbo in the ai language models category, especially in battery life, scoring 69 vs 41. If you want the better overall ai language models, OpenAI GPT-4.1 nano is the recommended choice.
No, OpenAI GPT-4.1 nano scores higher (75 vs 75).
Check the latest prices using the buy links above.
The OpenAI GPT-3.5 Turbo is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy the OpenAI GPT-4.1 nano if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Reviewed by VersusMatrix Editorial Team
Last updated: April 28, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.