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Model Comparison

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

DeepSeek

DeepSeek-V3.1

DeepSeek

DeepSeek-V3.1 is a language model developed by DeepSeek. The model shows competitive results across 16 benchmarks. It excels particularly in SimpleQA (93.4%), MMLU-Redux (91.8%), MMLU-Pro (83.7%). The model shows particular specialization in factuality tasks with an average performance of 92.6%. It supports a 328K token context window for handling large documents. The model is available through 2 API providers. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents DeepSeek's latest advancement in AI technology.

OpenAI

GPT-3.5 Turbo

OpenAI

GPT-3.5 Turbo is a language model developed by OpenAI. The model shows competitive results across 8 benchmarks. Notable strengths include DROP (70.2%), MMLU (69.8%), HumanEval (68.0%). The model is available through 2 API providers.

OpenAI

GPT-3.5 Turbo

OpenAI

2023-03-21

DeepSeek

DeepSeek-V3.1

DeepSeek

2025-01-10

1 year newer

Pricing Comparison

Cost per million tokens (USD)

DeepSeek

DeepSeek-V3.1

$0.73 cheaper
Input:$0.27
Output:$1.00
OpenAI

GPT-3.5 Turbo

Input:$0.50
Output:$1.50

Performance Metrics

Context window and performance specifications

DeepSeek

DeepSeek-V3.1

Larger context
Max Context:327.7K
Parameters:671.0B
OpenAI

GPT-3.5 Turbo

Max Context:20.5K

Performance comparison across key benchmark categories

DeepSeek

DeepSeek-V3.1

code
56.5%
general
+0.3%
57.3%
math
+8.5%
41.6%
OpenAI

GPT-3.5 Turbo

code
+11.5%
68.0%
general
56.9%
math
33.1%
Knowledge Cutoff
Training data recency comparison

GPT-3.5 Turbo

2021-09-30

More recent knowledge cutoff means awareness of newer technologies and frameworks

Provider Availability & Performance

Available providers and their performance metrics

DeepSeek

DeepSeek-V3.1

2 providers

DeepInfra

Novita

OpenAI

GPT-3.5 Turbo

2 providers

Azure

Throughput: 90 tok/s
Latency: 0.8ms

OpenAI

Throughput: 100 tok/s
Latency: 0.5ms
DeepSeek

DeepSeek-V3.1

Avg Score:0.0%
Providers:2
OpenAI

GPT-3.5 Turbo

Avg Score:0.0%
Providers:2