Comprehensive side-by-side LLM comparison
GPT-3.5 Turbo leads with 6.1% higher average benchmark score. Granite 3.3 8B Base supports multimodal inputs. GPT-3.5 Turbo is available on 2 providers. Overall, GPT-3.5 Turbo is the stronger choice for coding tasks.
OpenAI
GPT-3.5 Turbo was developed as an optimized version of GPT-3.5, designed to provide a balance of capability and efficiency for conversational and completion tasks. Built to serve as a cost-effective option for applications requiring reliable language understanding and generation, it became widely adopted for chatbots, content generation, and general-purpose AI assistance.
IBM
Granite 3.3 8B Base was developed by IBM as an enterprise-focused foundation model, designed to provide a reliable starting point for business applications. Built with 8 billion parameters and trained on curated data, it serves as a foundation for domain-specific customization in enterprise contexts.
2 years newer

GPT-3.5 Turbo
OpenAI
2023-03-21

Granite 3.3 8B Base
IBM
2025-04-16
Context window and performance specifications
Average performance across 3 common benchmarks

GPT-3.5 Turbo

Granite 3.3 8B Base
GPT-3.5 Turbo
2021-09-30
Granite 3.3 8B Base
2024-04-01
Available providers and their performance metrics

GPT-3.5 Turbo
Azure
OpenAI


GPT-3.5 Turbo

Granite 3.3 8B Base

GPT-3.5 Turbo

Granite 3.3 8B Base
Granite 3.3 8B Base