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Black Forest Labs: FLUX.2 Klein 9B
Free allowance
Up to10,000neurons / day
via Cloudflare
FLUX.2 [klein] is Black Forest Labs' fastest image model yet - it unifies image generation and editing in a single, compact model. Delivering state-of-the-art quality with end-to-end inference in less than a second. Enabling interactive workflows, real-time previews, and latency-critical applications.
- Input
- text
- Output
- image
- Generates images
Providers
Available through 2 free providers. Use the model ID and API settings below to connect.
Vercel AI Gateway
VAVercel AI Gateway
* The provider match may differ from this model. Check its docs for details.
Benchmarks
Compare scores and explore results by category.
No benchmark results are available for this model yet.
Frequently asked questions
Free access, setup, and what to expect.
FLUX.2 Klein 9B is available with up to 10,000 neurons / day free through Cloudflare. Free allowances can change. Check the FLUX.2 Klein 9B provider limits before you start.
To use FLUX.2 Klein 9B, choose one of the listed FLUX.2 Klein 9B API providers and follow the provider’s account and API-key setup guide. Copy the FLUX.2 Klein 9B model ID and connection settings for your chosen provider into your app or API client. Model IDs can differ between providers. API requests go directly to the provider; Free Models is a comparison site.
FLUX.2 Klein 9B accepts text as listed input formats. Listed output formats include image. Image or audio input support does not imply image or audio generation. Check the chosen provider’s FLUX.2 Klein 9B documentation for supported file types and request formats.
Neither reasoning nor tool calling support is listed for FLUX.2 Klein 9B. Reasoning enables additional processing for complex problems. Tool calling allows a model to request functions that your app executes. Check the chosen provider’s documentation for capability availability and setup.
No benchmark results are listed for FLUX.2 Klein 9B yet. Missing scores don’t establish poor performance. Compare scores within the same benchmark: coding indexes, Elo ratings, and win rates measure different things. The index comparison charts include only scored free models listed on Free Models. Evaluate FLUX.2 Klein 9B on examples from your own task alongside context size and provider limits.