Model Comparison

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

OpenAI

GPT OSS 120B

OpenAI

GPT OSS 120B is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 63.1% across 2 benchmarks. Notable strengths include GPQA (71.5%), MMLU (54.8%). It supports a 161K token context window for handling large documents. The model is available through 1 API provider. 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 OpenAI's latest advancement in AI technology.

Meta

Llama 3.1 8B Instruct

Meta

Llama 3.1 8B Instruct is a language model developed by Meta. It achieves strong performance with an average score of 61.3% across 18 benchmarks. It excels particularly in GSM-8K (CoT) (84.5%), ARC-C (83.4%), API-Bank (82.6%). It supports a 262K token context window for handling large documents. The model is available through 9 API providers. Released in 2024, it represents Meta's latest advancement in AI technology.

Meta

Llama 3.1 8B Instruct

Meta

2024-07-23

OpenAI

GPT OSS 120B

OpenAI

2025-08-05

1 year newer

Pricing Comparison

Cost per million tokens (USD)

OpenAI

GPT OSS 120B

Input:$0.15
Output:$0.60
Meta

Llama 3.1 8B Instruct

$0.69 cheaper
Input:$0.03
Output:$0.03

Performance Metrics

Context window and performance specifications

OpenAI

GPT OSS 120B

Max Context:161.0K
Parameters:120.0B
Meta

Llama 3.1 8B Instruct

Larger context
Max Context:262.1K
Parameters:8.0B

Average performance across 2 common benchmarks

OpenAI

GPT OSS 120B

+13.2%
Average Score:63.1%
Meta

Llama 3.1 8B Instruct

Average Score:49.9%

Performance comparison across key benchmark categories

OpenAI

GPT OSS 120B

general
+9.1%
63.1%
Meta

Llama 3.1 8B Instruct

general
54.0%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
Knowledge Cutoff
Training data recency comparison

Llama 3.1 8B Instruct

2023-12-31

More recent knowledge cutoff means awareness of newer technologies and frameworks

Provider Availability & Performance

Available providers and their performance metrics

OpenAI

GPT OSS 120B

1 providers

ZeroEval

Throughput: 500 tok/s
Latency: 0.5ms
Meta

Llama 3.1 8B Instruct

9 providers

Sambanova

Throughput: 1050 tok/s
Latency: 0.5ms

Together

Throughput: 194 tok/s
Latency: 0.5ms

Hyperbolic

Throughput: 200 tok/s
Latency: 0.5ms

DeepInfra

Throughput: 118 tok/s
Latency: 0.5ms

Fireworks

Throughput: 292 tok/s
Latency: 0.5ms

Groq

Throughput: 750 tok/s
Latency: 0.5ms

Bedrock

Throughput: 100 tok/s
Latency: 0.5ms

Lambda

Throughput: 42 tok/s
Latency: 0.5ms

Cerebras

Throughput: 2047 tok/s
Latency: 0.2ms
OpenAI

GPT OSS 120B

+13.2%
Avg Score:63.1%
Providers:1
Meta

Llama 3.1 8B Instruct

Avg Score:49.9%
Providers:9