Comprehensive side-by-side LLM comparison
Granite 3.3 8B Instruct leads with 2.2% higher average benchmark score. Granite 3.3 8B Instruct supports multimodal inputs. GPT-3.5 Turbo is available on 2 providers. Both models have their strengths depending on your specific coding needs.
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 Instruct was created as the instruction-tuned version of the Granite base model, designed to follow instructions reliably in enterprise settings. Built to serve business applications requiring dependable language understanding, it provides IBM's accessible interface for enterprise AI.
2 years newer

GPT-3.5 Turbo
OpenAI
2023-03-21

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

GPT-3.5 Turbo

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

GPT-3.5 Turbo
Azure
OpenAI


GPT-3.5 Turbo

Granite 3.3 8B Instruct

GPT-3.5 Turbo

Granite 3.3 8B Instruct
Granite 3.3 8B Instruct