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Description

FLUX.1 Krea [dev] is a cutting-edge, open-source diffusion transformer with 12 billion parameters, developed through the collaboration of Krea and Black Forest Labs, aimed at providing exceptional aesthetic precision and photorealistic outputs while avoiding the common “AI look.” This model is fully integrated into the FLUX.1-dev ecosystem and is built upon a foundational model (flux-dev-raw) that possesses extensive world knowledge. It utilizes a two-phase post-training approach that includes supervised fine-tuning on a carefully selected combination of high-quality and synthetic samples, followed by reinforcement learning driven by human feedback based on preference data to shape its stylistic outputs. Through the innovative use of negative prompts during pre-training, along with custom loss functions designed for classifier-free guidance and specific preference labels, it demonstrates substantial enhancements in quality with fewer than one million examples, achieving these results without the need for elaborate prompts or additional LoRA modules. This approach not only elevates the model's output but also sets a new standard in the field of AI-driven visual generation.

Description

Tülu 3 is a cutting-edge language model created by the Allen Institute for AI (Ai2) that aims to improve proficiency in fields like knowledge, reasoning, mathematics, coding, and safety. It is based on the Llama 3 Base and undergoes a detailed four-stage post-training regimen: careful prompt curation and synthesis, supervised fine-tuning on a wide array of prompts and completions, preference tuning utilizing both off- and on-policy data, and a unique reinforcement learning strategy that enhances targeted skills through measurable rewards. Notably, this open-source model sets itself apart by ensuring complete transparency, offering access to its training data, code, and evaluation tools, thus bridging the performance divide between open and proprietary fine-tuning techniques. Performance assessments reveal that Tülu 3 surpasses other models with comparable sizes, like Llama 3.1-Instruct and Qwen2.5-Instruct, across an array of benchmarks, highlighting its effectiveness. The continuous development of Tülu 3 signifies the commitment to advancing AI capabilities while promoting an open and accessible approach to technology.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

BuildThatIdea
C
C#
C++
CSS
Elixir
F#
FLUX.1
Fuser
HTML
Java
JavaScript
Julia
Kotlin
OpenClaw
R
Rust
SQL
TypeScript
Visual Basic

Integrations

BuildThatIdea
C
C#
C++
CSS
Elixir
F#
FLUX.1
Fuser
HTML
Java
JavaScript
Julia
Kotlin
OpenClaw
R
Rust
SQL
TypeScript
Visual Basic

Pricing Details

Free
Free Trial
Free Version

Pricing Details

Free
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Krea

Founded

2022

Country

United States

Website

www.krea.ai/blog/flux-krea-open-source-release

Vendor Details

Company Name

Ai2

Founded

2014

Country

United States

Website

allenai.org/tulu

Product Features

Alternatives

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FLUX.1

Black Forest Labs

Alternatives

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Ai2
FLUX.1 Kontext Reviews

FLUX.1 Kontext

Black Forest Labs
Molmo Reviews

Molmo

Ai2
FLUX.2 Reviews

FLUX.2

Black Forest Labs
FLUX1.1 Pro Reviews

FLUX1.1 Pro

Black Forest Labs
Llama 2 Reviews

Llama 2

Meta