+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
GPT-5 Codex vs Granite 3.3 8B Instruct
Comprehensive side-by-side LLM comparison
Granite 3.3 8B Instruct leads with 60.2% higher average benchmark score. Granite 3.3 8B Instruct supports multimodal inputs. Overall, Granite 3.3 8B Instruct is the stronger choice for coding tasks.
+
+
+
+
OpenAI
GPT-5 Codex is a language model developed by OpenAI. It achieves strong performance with an average score of 74.5% across 1 benchmarks. Notable strengths include SWE-Bench Verified (74.5%). Released in 2025, it represents OpenAI's latest advancement in AI technology.
+
+
+
+
IBM
Granite 3.3 8B Instruct is a multimodal language model developed by IBM. It achieves strong performance with an average score of 69.8% across 14 benchmarks. It excels particularly in HumanEval (89.7%), AttaQ (88.5%), HumanEval+ (86.1%). As a multimodal model, it can process and understand text, images, and other input formats seamlessly. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents IBM's latest advancement in AI technology.
5 months newer
Granite 3.3 8B Instruct
IBM
2025-04-16
GPT-5 Codex
OpenAI
2025-09-15
Average performance across 15 common benchmarks
+
+
+
+
GPT-5 Codex
Average Score:5.0%
+
+
+
+
Granite 3.3 8B Instruct
Average Score:65.2%(+60.2%)
+
+
+
+
Knowledge Cutoff
Training data recency comparison
Granite 3.3 8B Instruct
2024-04-01
GPT-5 Codex
2024-09-30
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
GPT-5 Codex
0 providers
+
+
+
+
Granite 3.3 8B Instruct
0 providers
+
+
+
+
GPT-5 Codex
Avg Score:5.0%
Providers:0
+
+
+
+
Granite 3.3 8B Instruct
Avg Score:65.2%(+60.2%)
Providers:0