Graphicdesign
#71,189 Elo
54.6% win rate
Bl
Black Forest Labs: FLUX.2 Flex
FLUX.2 [flex] excels at rendering complex text, typography, and fine details, and supports multi-reference editing in the same unified architecture. Pricing is as follows, per the docs: We charge $0.06...
- Input
- text
- image
- Output
- image
- Generates images
Providers
Available through 1 free provider. 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.
Category performance
Elo scale: 0–1,400. Higher is better.
Image
#71,200 Elo
55.3% win rate
Logo
#71,209 Elo
54% win rate
Frequently asked questions
Free access, setup, and what to expect.
Free API access for FLUX.2 Flex is listed through Vercel AI Gateway, but a specific request or token allowance isn’t available in the listed data. Check the FLUX.2 Flex provider pricing and rate limits for what’s included and any account requirements.
To use FLUX.2 Flex, choose one of the listed FLUX.2 Flex API providers and follow the provider’s account and API-key setup guide. Copy the FLUX.2 Flex 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 Flex accepts text and image 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 Flex documentation for supported file types and request formats.
FLUX.2 Flex has a listed context window of 67K tokens. Tokens are small pieces of content rather than a word count. Instructions, conversation history, and other inputs use context space, and the response also needs room. The maximum output length for FLUX.2 Flex may be smaller than the context window and can vary by provider.
Neither reasoning nor tool calling support is listed for FLUX.2 Flex. 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.
Review the listed FLUX.2 Flex benchmark results to compare performance on measured tasks. 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 Flex on examples from your own task alongside context size and provider limits.