Kwai-Keye/Thyme-SFT

VISIONPricing:Input $0.4 / Output $0.8Concurrent Unit Cost:1Model Size:7BQuant:FP8Context Size:32kPublished:Aug 15, 2025License:mitArchitecture:Transformer0.0K Open Weights Featherless Exclusive Cold

Thyme-SFT is a 7 billion parameter supervised fine-tuned model developed by Kwai-Keye, designed to transcend traditional image processing by autonomously generating and executing diverse image processing and computational operations through executable code. With a 32768-token context length, it significantly enhances performance on high-resolution perception and complex reasoning tasks, leveraging a novel two-stage training strategy. This model is optimized for advanced visual reasoning and code-based image manipulation.

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Thyme-SFT: Think Beyond Images

Thyme-SFT is a 7 billion parameter supervised fine-tuned model from Kwai-Keye, designed to revolutionize how AI interacts with images. Unlike traditional models, Thyme-SFT focuses on autonomously generating and executing diverse image processing and computational operations via executable code. This approach significantly boosts performance in high-resolution perception and complex reasoning tasks.

Key Capabilities

  • Code-based Image Manipulation: Generates and executes code for image processing and computational tasks.
  • Enhanced Visual Reasoning: Improves performance on complex reasoning tasks involving high-resolution images.
  • Advanced Perception: Excels in high-resolution image perception.
  • Novel Training Strategy: Utilizes a two-stage training strategy, combining supervised fine-tuning with reinforcement learning, and empowered by the GRPO-ATS algorithm.

Good for

  • Applications requiring advanced visual reasoning beyond simple image recognition.
  • Tasks that benefit from AI-generated code for image processing.
  • Research and development in autonomous image manipulation and computational vision.
  • Scenarios demanding high-resolution perception and complex problem-solving in visual domains.