Looking for an honest Google Gemini 1.5 Pro vs OpenAI GPT-4.1 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 comes out ahead 70/100 to 81/100 — a 11-point gap. The widest gap is in camera quality, where the OpenAI GPT-4.1 pulls noticeably ahead.
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OpenAI GPT-4.1 edges out the Google Gemini 1.5 Pro in the ai language models category, especially in camera, scoring 81 vs 70. If you want the better overall ai language models, OpenAI GPT-4.1 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 | 1.5 Pro | OpenAI GPT-4.1 |
|---|---|---|
| Input (Prompt) | ✓$1.25/1M | $2.00/1M |
| Output (Completion) | ✓$5.00/1M | $8.00/1M |
| Open Source | Proprietary | Proprietary |
Context Window (tokens)
| Metric | 1.5 Pro | OpenAI GPT-4.1 |
|---|---|---|
| Max Output | 8,192 tok | ✓32,768 tok |
| Speed | 110 tok/s | ✓130 tok/s |
| Time to First Token | 700ms | ✓450ms |
| Languages | 40+ | ✓50+ |
Higher is better. Industry-standard AI evaluation benchmarks.
1.5 Pro
OpenAI GPT-4.1
1.5 Pro
OpenAI GPT-4.1
1.5 Pro
OpenAI GPT-4.1
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OpenAI GPT-4.1
1.5 Pro
OpenAI GPT-4.1
| Feature | 1.5 Pro | OpenAI GPT-4.1 |
|---|---|---|
| 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 | 1.5 Pro | OpenAI GPT-4.1 |
|---|---|---|
| Provider | OpenAI | |
| Knowledge Cutoff | 2023-11 | 2025-01 |
| Best For | long contextdocument analysisvideogeneral | codinglong contextinstruction followinggeneral |
Buy Google Gemini 1.5 Pro if…
The Google Gemini 1.5 Pro 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 if…
Buy the OpenAI GPT-4.1 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 edges out the Google Gemini 1.5 Pro in the ai language models category, especially in camera, scoring 81 vs 70. If you want the better overall ai language models, OpenAI GPT-4.1 is the recommended choice.
No, OpenAI GPT-4.1 scores higher (75 vs 75).
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The Google Gemini 1.5 Pro 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 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 25, 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.