Model Comparison

GPT-3.5 Turbo vs IBM Granite 4.0 Tiny PreviewWhich is better in 2026?

GPT-3.5 Turbo shows notably better performance in the majority of benchmarks.

Verdict: GPT-3.5 Turbo vs IBM Granite 4.0 Tiny Preview — which is better?

GPT-3.5 Turbo (by OpenAI) and IBM Granite 4.0 Tiny Preview (by IBM) 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-3.5 Turbo outperforms in 2 benchmarks (DROP, MMLU), while IBM Granite 4.0 Tiny Preview is better at 1 benchmark (HumanEval). GPT-3.5 Turbo shows notably better performance in the majority of benchmarks.

Choose GPT-3.5 Turbo if…

  • you want the strongest raw capability — it leads on 2 of 3 shared benchmarks

Choose IBM Granite 4.0 Tiny Preview if…

  • you want the most recent training data — it shipped May 2025
  • you need open weights you can self-host or fine-tune
Want to compare interactively?Try the playground

Performance Benchmarks

Comparative analysis across standard metrics

3 benchmarks

GPT-3.5 Turbo outperforms in 2 benchmarks (DROP, MMLU), while IBM Granite 4.0 Tiny Preview is better at 1 benchmark (HumanEval).

GPT-3.5 Turbo shows notably better performance in the majority of benchmarks.

Tue Jun 16 2026 • llm-stats.com

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only GPT-3.5 Turbo specifies input context (16,385 tokens). Only GPT-3.5 Turbo specifies output context (4,096 tokens).

OpenAI
GPT-3.5 Turbo
Input16,385 tokens
Output4,096 tokens
IBM
IBM Granite 4.0 Tiny Preview
Input- tokens
Output- tokens
Tue Jun 16 2026 • llm-stats.com

License

Usage and distribution terms

GPT-3.5 Turbo is licensed under a proprietary license, while IBM Granite 4.0 Tiny Preview uses Apache 2.0.

License differences may affect how you can use these models in commercial or open-source projects.

GPT-3.5 Turbo

Proprietary

Closed source

IBM Granite 4.0 Tiny Preview

Apache 2.0

Open weights

Release Timeline

When each model was launched

GPT-3.5 Turbo was released on 2023-03-21, while IBM Granite 4.0 Tiny Preview was released on 2025-05-02.

IBM Granite 4.0 Tiny Preview is 26 months newer than GPT-3.5 Turbo.

GPT-3.5 Turbo

Mar 21, 2023

3.2 years ago

IBM Granite 4.0 Tiny Preview

May 2, 2025

1.1 years ago

2.1yr newer

Knowledge Cutoff

When training data ends

GPT-3.5 Turbo has a documented knowledge cutoff of 2021-09-30, while IBM Granite 4.0 Tiny Preview's cutoff date is not specified.

We can confirm GPT-3.5 Turbo's training data extends to 2021-09-30, but cannot make a direct comparison without IBM Granite 4.0 Tiny Preview's cutoff date.

GPT-3.5 Turbo

Sep 2021

IBM Granite 4.0 Tiny Preview

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Outputs Comparison

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Key Takeaways

OpenAI
Larger context window (16,385 tokens)
Higher DROP score (70.2% vs 46.2%)
Higher MMLU score (69.8% vs 60.4%)
IBM
Has open weights
Higher HumanEval score (82.4% vs 68.0%)

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT-3.5 Turbo
IBM
IBM Granite 4.0 Tiny Preview

FAQ

Common questions about GPT-3.5 Turbo vs IBM Granite 4.0 Tiny Preview.

Which is better, GPT-3.5 Turbo or IBM Granite 4.0 Tiny Preview?

GPT-3.5 Turbo shows notably better performance in the majority of benchmarks. GPT-3.5 Turbo is made by OpenAI and IBM Granite 4.0 Tiny Preview is made by IBM. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does GPT-3.5 Turbo compare to IBM Granite 4.0 Tiny Preview in benchmarks?

GPT-3.5 Turbo scores DROP: 70.2%, MMLU: 69.8%, HumanEval: 68.0%, MGSM: 56.3%, MATH: 43.1%. IBM Granite 4.0 Tiny Preview scores AttaQ: 86.1%, HumanEval: 82.4%, HumanEval+: 78.3%, GSM8k: 70.1%, IFEval: 63.0%.

What are the context window sizes for GPT-3.5 Turbo and IBM Granite 4.0 Tiny Preview?

GPT-3.5 Turbo supports 16K tokens and IBM Granite 4.0 Tiny Preview supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between GPT-3.5 Turbo and IBM Granite 4.0 Tiny Preview?

Key differences include licensing (Proprietary vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-3.5 Turbo and IBM Granite 4.0 Tiny Preview?

GPT-3.5 Turbo is developed by OpenAI and IBM Granite 4.0 Tiny Preview is developed by IBM.

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