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January 29, 2026

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FLUX.2 [flex] Performance Update

FLUX.2 [flex] is now up to 3x faster while maintaining the same quality. Typography rendering, prompt adherence, and fine-grained control remain unchanged.
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January 15, 2026

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FLUX.2 [klein] Launch

We’re excited to announce FLUX.2 [klein] — our fastest model family with sub-second inference.

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Key Features

  • Sub-second generation — Real-time image generation for interactive applications
  • Two variants — 4B from ($0.014 / image) and 9B from ($0.015/image) models
  • Runs on consumer hardware — As little as 13GB VRAM required
  • Open weights available — 4B under Apache 2.0, 9B under FLUX Non-Commercial License

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API Endpoints

  • flux-2-klein-4b — Fastest, ideal for high-volume and local deployment
  • flux-2-klein-9b — Balanced quality and speed with 8B Qwen3 text embedder
Download open weights from Hugging Face or get started with the API documentation.
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January 8, 2026

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Credit Transfer

You can now transfer credits between organizations directly from the dashboard.
  • Navigate to your organization’s Credits page
  • Click “Transfer Credits” to move credits to another organization you own
  • Credits transfer instantly with full audit logging
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December 16, 2025

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FLUX.2 [max] Launch

Introducing FLUX.2 [max] — our highest quality model with groundbreaking capabilities.

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Key Features

  • Maximum quality — Highest editing consistency, strongest prompt following, and faithful style representation
  • Grounding search — Generate images grounded in real-time information from the web
  • Multi-reference editing — Combine up to 10 input images while maintaining identity
  • Vast world knowledge — Create visuals of current events, real-time weather, or historical moments

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Grounding Search Examples

FLUX.2 [max] can search the web to visualize:
  • Yesterday’s football scores
  • Real-time weather in any city
  • Recent news events
  • Historical moments from specific dates and locations
Try it in the playground or via the API.
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December 15, 2025

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Organizations & Projects

We’ve introduced a new way to organize your teams and work with Organizations and Projects.

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What’s New

  • Organizations - Create organizations to group your projects and team members. Each organization has its own billing, credits, and member management.
  • Projects - Organize your work into projects with dedicated API keys, usage tracking, and spending limits.
  • Role-Based Access Control - Invite team members with granular permissions: Administrator, Developer, Billing Manager, or Viewer.
  • Project-Scoped API Keys - API keys are now tied to specific projects for better security and tracking.
  • Spending Limits - Set daily, weekly, and monthly credit limits per project.
  • Activity Logging - Full audit trail of all organizational activity.

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For Existing Users

Your account has been automatically migrated:
  • A “Default” organization was created with your existing credits
  • A “Default” project contains your existing API keys
  • Your API keys continue to work - no changes required
Learn more in our Organizations & Projects documentation.
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November 25, 2025

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FLUX.2 [pro] and [flex] Launch

Introducing the next generation of FLUX models — FLUX.2 [pro] and FLUX.2 [flex].

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FLUX.2 [pro]

Production-grade image generation at scale.
  • Top performance at affordable price — High quality generation from $0.03/MP
  • Fast turnaround — Optimized for high-volume applications
  • Multi-reference editing — Combine up to 8 input images (10 in playground)
  • Photorealistic output — Closes the gap between generated and real imagery

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FLUX.2 [flex]

Fine-grained control for precise results.
  • Specialized for typography — Best-in-class text rendering
  • Adjustable parameters — Control inference steps (up to 50) and guidance scale (1.5–10)
  • Detail preservation — Maintains small details in complex scenes
  • Production workflows — Ideal for designs requiring exact specifications

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Key Capabilities

Both models support:
  • Exact color control — Specify brand colors via hex codes with precision matching
  • Structured prompting — JSON-style prompts for automated workflows
  • Multi-reference editing — Character consistency, style transfer, and pose guidance
  • Up to 4MP output — High-resolution generation at any aspect ratio
Get started with the API documentation or try them in the playground.
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October 31, 2025

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API Deprecations - Now In Effect

As of today, the Flux Pro 1.0 endpoints (flux-pro-1.0, flux-pro-1.0-depth, flux-pro-1.0-canny) and the Finetuning API are officially deprecated. See details in the October 3 announcement below.
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October 3, 2025

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API Deprecations

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October 31, 2025 - Flux Pro 1.0 Endpoints

The following endpoints will be deprecated. Migrate to flux-pro-1.1 or flux-kontext-pro.Deprecated endpoints:
  • flux-pro-1.0
  • flux-pro-1.0-depth
  • flux-pro-1.0-canny
Migration targets:

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October 31, 2025 - Finetuning API

The finetuning API will be deprecated, including all finetuning-related endpoints.Deprecated endpoints:
  • /v1/finetune
  • flux-pro-finetuned
  • flux-pro-1.1-ultra-finetuned
  • flux-pro-1.0-depth-finetuned
  • flux-pro-1.0-canny-finetuned
  • flux-pro-1.0-fill-finetuned
No migration path available. Finetuning functionality will be discontinued.