Model Comparison

GPT-4 Turbo vs o1-miniWhich is better in 2026?

o1-mini shows notably better performance in the majority of benchmarks. o1-mini is 2.9x cheaper per token.

Verdict: GPT-4 Turbo vs o1-mini — which is better?

GPT-4 Turbo (by OpenAI) and o1-mini (by OpenAI) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

GPT-4 Turbo outperforms in 1 benchmarks (MMLU), while o1-mini is better at 2 benchmarks (GPQA, HumanEval). o1-mini shows notably better performance in the majority of benchmarks.

On price, o1-mini is roughly 2.9x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Choose GPT-4 Turbo if…

  • you want predictable pricing at $10.00/M input and $30.00/M output

Choose o1-mini if…

  • you want the strongest raw capability — it leads on 2 of 3 shared benchmarks
  • cost matters — it's about 2.9x cheaper per token
  • you want the most recent training data — it shipped Sep 2024
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Performance Benchmarks

Comparative analysis across standard metrics

3 benchmarks

GPT-4 Turbo outperforms in 1 benchmarks (MMLU), while o1-mini is better at 2 benchmarks (GPQA, HumanEval).

o1-mini shows notably better performance in the majority of benchmarks.

Tue Jun 09 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

o1-mini costs less

For input processing, GPT-4 Turbo ($10.00/1M tokens) is 3.3x more expensive than o1-mini ($3.00/1M tokens).

For output processing, GPT-4 Turbo ($30.00/1M tokens) is 2.5x more expensive than o1-mini ($12.00/1M tokens).

In conclusion, GPT-4 Turbo is more expensive than o1-mini.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Tue Jun 09 2026 • llm-stats.com
OpenAI
GPT-4 Turbo
Input tokens$10.00
Output tokens$30.00
Best providerAzure
OpenAI
o1-mini
Input tokens$3.00
Output tokens$12.00
Best providerOpenAI
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Both models have the same input context window of 128,000 tokens. o1-mini can generate longer responses up to 65,536 tokens, while GPT-4 Turbo is limited to 4,096 tokens.

OpenAI
GPT-4 Turbo
Input128,000 tokens
Output4,096 tokens
OpenAI
o1-mini
Input128,000 tokens
Output65,536 tokens
Tue Jun 09 2026 • llm-stats.com

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

GPT-4 Turbo

Proprietary

Closed source

o1-mini

Proprietary

Closed source

Release Timeline

When each model was launched

GPT-4 Turbo was released on 2024-04-09, while o1-mini was released on 2024-09-12.

o1-mini is 5 months newer than GPT-4 Turbo.

GPT-4 Turbo

Apr 9, 2024

2.2 years ago

o1-mini

Sep 12, 2024

1.7 years ago

5mo newer

Knowledge Cutoff

When training data ends

GPT-4 Turbo has a documented knowledge cutoff of 2023-12-31, while o1-mini's cutoff date is not specified.

We can confirm GPT-4 Turbo's training data extends to 2023-12-31, but cannot make a direct comparison without o1-mini's cutoff date.

GPT-4 Turbo

Dec 2023

o1-mini

—

Provider Availability

GPT-4 Turbo is available from Azure, OpenAI. o1-mini is available from OpenAI, Azure.

GPT-4 Turbo

azure logo
Azure
Input Price:Input: $10.00/1MOutput Price:Output: $30.00/1M
openai logo
OpenAI
Input Price:Input: $10.00/1MOutput Price:Output: $30.00/1M

o1-mini

openai logo
OpenAI
Input Price:Input: $3.00/1MOutput Price:Output: $12.00/1M
azure logo
Azure
Input Price:Input: $3.30/1MOutput Price:Output: $13.20/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

OpenAI
Higher MMLU score (86.5% vs 85.2%)
OpenAI
Less expensive input tokens
Less expensive output tokens
Higher GPQA score (60.0% vs 48.0%)
Higher HumanEval score (92.4% vs 87.1%)

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT-4 Turbo
OpenAI
o1-mini

FAQ

Common questions about GPT-4 Turbo vs o1-mini.

Which is better, GPT-4 Turbo or o1-mini?

o1-mini shows notably better performance in the majority of benchmarks. GPT-4 Turbo is made by OpenAI and o1-mini is made by OpenAI. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does GPT-4 Turbo compare to o1-mini in benchmarks?

GPT-4 Turbo scores MGSM: 88.5%, HumanEval: 87.1%, MMLU: 86.5%, DROP: 86.0%, MATH: 72.6%. o1-mini scores HumanEval: 92.4%, MATH-500: 90.0%, MMLU: 85.2%, SuperGLUE: 75.0%, GPQA: 60.0%.

Is GPT-4 Turbo cheaper than o1-mini?

o1-mini is 3.3x cheaper for input tokens. GPT-4 Turbo costs $10.00/M input and $30.00/M output via azure. o1-mini costs $3.00/M input and $12.00/M output via openai.

What are the context window sizes for GPT-4 Turbo and o1-mini?

GPT-4 Turbo supports 128K tokens and o1-mini supports 128K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between GPT-4 Turbo and o1-mini?

Key differences include input pricing ($10.00 vs $3.00/M). See the full comparison above for benchmark-by-benchmark results.

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