Model Comparison

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

GPT OSS 20B

OpenAI

GPT OSS 20B is a multimodal language model developed by OpenAI. It supports a 262K token context window for handling large documents. The model is available through 2 API providers. 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.

Mistral Small

Mistral AI

Mistral Small is a language model developed by Mistral AI. The model is available through 1 API provider. Released in 2024, it represents Mistral AI's latest advancement in AI technology.

Mistral Small

Mistral AI

2024-09-17

GPT OSS 20B

OpenAI

2025-08-05

10 months newer

Pricing Comparison

Cost per million tokens (USD)

GPT OSS 20B

$0.20 cheaper

Input:$0.10

Output:$0.50

Mistral Small

Input:$0.20

Output:$0.60

Performance Metrics

Context window and performance specifications

GPT OSS 20B

Larger context

Max Context:262.1K

Parameters:20.0B

Mistral Small

Max Context:65.5K

Parameters:22.0B

Provider Availability & Performance

Available providers and their performance metrics

GPT OSS 20B

2 providers

ZeroEval

Throughput: 1000 tok/s

Latency: 0.38ms

OpenAI

Throughput: 115 tok/s

Latency: 5.2ms

Mistral Small

1 providers

Mistral AI

Throughput: 0.1 tok/s

Latency: 0.5ms

GPT OSS 20B

Avg Score:0.0%

Providers:2

Mistral Small

Avg Score:0.0%

Providers:1