Model Comparison

Comprehensive side-by-side analysis of model capabilities and performance

Jamba 1.5 Large

AI21 Labs

Jamba 1.5 Large is a language model developed by AI21 Labs. It achieves strong performance with an average score of 65.5% across 8 benchmarks. It excels particularly in ARC-C (93.0%), GSM8k (87.0%), MMLU (81.2%). It supports a 512K token context window for handling large documents. The model is available through 2 API providers. Released in 2024, it represents AI21 Labs's latest advancement in AI technology.

OpenAI

o4-mini

OpenAI

o4-mini is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 66.5% across 14 benchmarks. It excels particularly in AIME 2024 (93.4%), AIME 2025 (92.7%), MathVista (84.3%). As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.

Jamba 1.5 Large

AI21 Labs

2024-08-22

OpenAI

o4-mini

OpenAI

2025-04-16

7 months newer

Performance Metrics

Context window and performance specifications

Jamba 1.5 Large

Larger context
Max Context:512.0K
Parameters:398.0B
OpenAI

o4-mini

Max Context:-

Average performance across 1 common benchmarks

Jamba 1.5 Large

Average Score:36.9%
OpenAI

o4-mini

+44.5%
Average Score:81.4%

Performance comparison across key benchmark categories

Jamba 1.5 Large

math
+2.7%
87.0%
general
57.1%
OpenAI

o4-mini

math
84.3%
general
+7.3%
64.4%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
Knowledge Cutoff
Training data recency comparison

Jamba 1.5 Large

2024-03-05

o4-mini

2024-05-31

More recent knowledge cutoff means awareness of newer technologies and frameworks

Provider Availability & Performance

Available providers and their performance metrics

Jamba 1.5 Large

2 providers

Google

Throughput: 42 tok/s
Latency: 0.3ms

Bedrock

Throughput: 100 tok/s
Latency: 0.5ms
OpenAI

o4-mini

0 providers

Jamba 1.5 Large

Avg Score:36.9%
Providers:2
OpenAI

o4-mini

+44.5%
Avg Score:81.4%
Providers:0