HomeSpark-v4.0-Ultra
N/A
Model parameter quantity
iFLYTEK
Affiliated organization
Closed Source
License Type
June 28, 2024
Release time
Model Introduction
The Spark Cognitive Large Model is an API model produced by iFlytek, with the version number being Spark v4.0.
Comprehensive score
Language dialogue
Knowledge reserve
Reasoning association
Mathematical calculation
Code writing
Command following
Swipe left and right to view more
Language comprehension ability
Often makes semantic misjudgments, leading to obvious logical disconnects in responses.
5.4
Knowledge coverage scope
Possesses core knowledge of mainstream disciplines, but has limited coverage of cutting-edge interdisciplinary fields.
8.1
Reasoning ability
Unable to maintain coherent reasoning chains, often causing inverted causality or miscalculations.
6.2
Model comparison
Spark-v4.0-Ultra 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.
Spark-v4.0-Ultra vs Hunyuan-T1-20250822
The deep reasoning model independently developed by Tencent adopts the version number hunyuan-t1-20250822.
Spark-v4.0-Ultra vs Spark-X1
The inference model Spark X1 released by iFlytek, on the basis of leading domestic mathematical tasks, benchmarks the performance of general tasks such as inference, text generation, and language understanding against OpenAI o1 and DeepSeek R1.
Related model
iFlytek-Spark-X1.5-0106-NoThink
The latest version of Starfire X1.5 released by iFlytek in January.
iFlytek-Spark-X1.5-0106-Think
The latest version of Starfire X1.5 released by iFlytek in January.
iFlytek-Spark-X1preview-NoThink-1025
The latest version of Starfire X1 released by iFlytek in October.
iFlytek-Spark-X1preview-Think-1025
The latest version of Starfire X1 released by iFlytek in October.
iFlytek-Spark-X1-0720
The inference model Spark X1 released by iFlytek, on the basis of leading domestic mathematical tasks, benchmarks the performance of general tasks such as inference, text generation, and language understanding against OpenAI o series and DeepSeek R1.
Relevant documents
Haier Launches World's Lightest AI Sports Exoskeleton Robot, Weighing Just 1.75 kg
Haier Group has introduced the world's lightest AI-powered exoskeleton robot for sports — the Haier Exoskeleton Robot W3. This launch sets a new industry record for lightness, marking a major breakthrough in lightweight design and intelligent human m
Yaoke Media's First AIGC Drama 'The Mystery of the Bronze in Qinling' Launches Today with AI-Signed Leads
Today marks the official launch of Yaoke Media's AIGC fantasy mystery short drama, "The Secret Story of the Qinling Bronze." Starring the company's first two signed AI actors, Qin Lingyue and Lin Xiyanyan, the story unfolds in the enigmatic Qinling m
Satya Nadella ready to exploit new OpenAI deal
On Wednesday, a Wall Street analyst asked Microsoft CEO Satya Nadella directly how the revised OpenAI partnership would affect the company’s financials.Nadella described the new agreement as a win for everyone. “We feel good about our partnership wit
WordPress.com now allows AI agents to write and publish posts, plus more
WordPress.com, the popular web hosting and publishing platform, is now embracing AI agents—a move that could reshape the look and feel of the web. The company announced Friday that it will allow AI agents to draft, edit, and publish content on custom
Anthropic's experimental AI Claude completes negotiations and transactions in e-commerce test
As artificial intelligence advances rapidly, Anthropic quietly rolled out an internal experiment called "Project Deal" last Friday, showcasing AI's potential in e-commerce. The experiment had its AI model Claude autonomously handle buying, selling, a
