Google Gemini 1.5 Pro vs OpenAI o1-mini

Name: Google Gemini 1.5 Pro
Brand: Google
SKU: gemini-1-5-pro

Looking for an honest Google Gemini 1.5 Pro vs OpenAI o1-mini 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. Both products score nearly identically (70/100 vs 69/100) — this is a genuine toss-up that hinges on which specs matter most for your use case. The widest gap is in battery life, where the Google Gemini 1.5 Pro pulls noticeably ahead.

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AI Matrix

Google Gemini 1.5 Pro and OpenAI o1-mini are closely matched ai language models devices with nearly identical overall scores (70 vs 69). The best choice depends on which specific features matter most to you.

Reviewed by VersusMatrix Editorial Team|Our methodology

Comparaison des spécifications

Détail des scores

Google Gemini 1.5 ProOpenAI o1-mini

Benchmark (MMLU)30% weight

OpenAI o1-mini Gagnant

Cost Efficiency20% weight

Google Gemini 1.5 Pro Gagnant

Arena ELO20% weight

OpenAI o1-mini Gagnant

100

Context Window10% weight

Google Gemini 1.5 Pro Gagnant

Speed (tok/s)10% weight

Google Gemini 1.5 Pro Gagnant

Coding (HumanEval)10% weight

OpenAI o1-mini Gagnant

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.

Google Gemini 1.5 Pro

✓ Pros

●Better display score
●Better battery score
●Better value for money

✗ Cons

●Lower camera score
●Lower performance score

OpenAI o1-mini

✓ Pros

●Higher performance score
●Better camera score
●Better design score

✗ Cons

●Higher price relative to value
●Weaker battery score
●Lower display score

💰 Token Pricing (per 1M tokens)

Lower cost = better value. Free = open-source self-hosted.

Metric	1.5 Pro	OpenAI o1-mini
Input (Prompt)	✓$1.25/1M	$3.00/1M
Output (Completion)	✓$5.00/1M	$12.00/1M
Open Source	Proprietary	Proprietary

⚡ Context Window & Speed

Context Window (tokens)

1.5 Pro1M

OpenAI o1-mini128K

Metric	1.5 Pro	OpenAI o1-mini
Max Output	8,192 tok	✓65,536 tok
Speed	✓110 tok/s	80 tok/s
Time to First Token	✓700ms	1.2s
Languages	✓40+	30+

📊 Benchmark Scores

Higher is better. Industry-standard AI evaluation benchmarks.

1.5 Pro

OpenAI o1-mini

MMLU (Knowledge)

85.9|90.0

1.5 Pro

OpenAI o1-mini

HumanEval (Coding)

84.1|93.0

1.5 Pro

OpenAI o1-mini

MATH (Mathematics)

67.7|90.0

1.5 Pro

OpenAI o1-mini

GPQA (Expert Q&A)

46.2|80.0

1.5 Pro

OpenAI o1-mini

Chatbot Arena ELO

1287.0|1345.0

1.5 Pro

OpenAI o1-mini

🔧 Capabilities

Feature	1.5 Pro	OpenAI o1-mini
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	✕	✕

ℹ️ Model Details

Field	1.5 Pro	OpenAI o1-mini
Provider	Google	OpenAI
Knowledge Cutoff	2023-11	2024-09
Best For	long contextdocument analysisvideogeneral	mathcodingstemcost efficient reasoning

Qui devrait acheter

Buy Google Gemini 1.5 Pro if…

Choose the Google Gemini 1.5 Pro if budget is your top priority — it offers competitive specs at a lower price point.

Buy OpenAI o1-mini if…

The OpenAI o1-mini is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.

Google Gemini 1.5 Pro vs OpenAI o1-mini — FAQ

Google Gemini 1.5 Pro vs OpenAI o1-mini: which is better?

Is Google Gemini 1.5 Pro better than OpenAI o1-mini?

Both products score similarly — it depends on your priorities.

Which is cheaper, Google Gemini 1.5 Pro or OpenAI o1-mini?

Check the latest prices using the buy links above.

Who should buy the Google Gemini 1.5 Pro?

Choose the Google Gemini 1.5 Pro if budget is your top priority — it offers competitive specs at a lower price point.

Who should buy the OpenAI o1-mini?

The OpenAI o1-mini is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.

Reviewed by VersusMatrix Editorial Team

Last updated: April 25, 2026

Editorial guidelines

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.

Google Gemini 1.5 Pro vs OpenAI o1-mini

AI Matrix

Comparaison des spécifications

Gemini 1.5 Pro

o1-mini

Détail des scores

Google Gemini 1.5 Pro

OpenAI o1-mini

💰 Token Pricing (per 1M tokens)

⚡ Context Window & Speed

📊 Benchmark Scores

🔧 Capabilities

ℹ️ Model Details

Qui devrait acheter

Google Gemini 1.5 Pro vs OpenAI o1-mini — FAQ

Google Gemini 1.5 Pro vs OpenAI o1-mini: which is better?

Is Google Gemini 1.5 Pro better than OpenAI o1-mini?

Which is cheaper, Google Gemini 1.5 Pro or OpenAI o1-mini?

Who should buy the Google Gemini 1.5 Pro?

Who should buy the OpenAI o1-mini?

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