Name: Step-2-16K
Rating: 1 (13 reviews)
Author: StepFun

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Step-2-16K

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Model parameter quantity

StepFun

Affiliated organization

Closed Source

License Type

July 4, 2024

Release time

Official website

Model Introduction

Step-2-16K is an API model produced by Step Star, with the model version number being step-2-16k.

Comprehensive score Language dialogue Knowledge reserve Reasoning association Mathematical calculation Code writing Command following

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Language comprehension ability

Often makes semantic misjudgments, leading to obvious logical disconnects in responses.

5.5

Knowledge coverage scope

Possesses core knowledge of mainstream disciplines, but has limited coverage of cutting-edge interdisciplinary fields.

7.7

Reasoning ability

Unable to maintain coherent reasoning chains, often causing inverted causality or miscalculations.

5.5

Model comparison

Step-2-16K vs Qwen2.5-7B-Instruct Like Qwen2, the Qwen2.5 language models support up to 128K tokens and can generate up to 8K tokens. They also maintain multilingual support for over 29 languages, including Chinese, English, French, Spanish, Portuguese, German, Italian, Russian, Japanese, Korean, Vietnamese, Thai, Arabic, and more.

Step-2-16K vs GPT-4o-mini-20240718 GPT-4o-mini is an API model produced by OpenAI, with the specific version number being gpt-4o-mini-2024-07-18.

Step-2-16K vs Gemini-2.5-Pro-Preview-05-06 Gemini 2.5 Pro is a model released by Google DeepMind artificial intelligence research team, using version number Gemini-2.5-Pro-Preview-05-06.

Step-2-16K vs DeepSeek-V2-Chat-0628 DeepSeek-V2 is a strong Mixture-of-Experts (MoE) language model characterized by economical training and efficient inference. It comprises 236B total parameters, of which 21B are activated for each token. Compared with DeepSeek 67B, DeepSeek-V2 achieves stronger performance, and meanwhile saves 42.5% of training costs, reduces the KV cache by 93.3%, and boosts the maximum generation throughput to 5.76 times.

Related model

Step-1-8K Step-1-8K is an API model produced by Step Star, with the model version number being step-1-8k.

Step-2-16K Step-2-16K is an API model produced by Step Star, with the model version number being step-2-16k.

Step-1-8K Step-1-8K is an API model produced by Step Star, with the model version number being step-1-8k.

Step-2-16k-Exp Step-2-16K is an API model produced by Step Star, with the model version number being step-2-16k-exp.

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