Specifications & Benchmarks
| FLUX.2 Klein 4B | Riverflow V2 Standard Preview | |
|---|---|---|
| General | ||
| Provider | Black forest labs | Sourceful |
| Context Length | 67,344 tokens | 8,192 tokens |
| Capabilities | ||
| Reasoning | ||
| Vision | ||
| Image Generation | ||
| Video Generation | ||
Why Pay for Multiple Subscriptions?
Comparing FLUX.2 Klein 4B from Black forest labs with Riverflow V2 Standard Preview from Sourceful? Instead of managing separate API keys and subscriptions, get both with Writingmate.
| Plan | Price | FLUX.2 Klein 4B | Riverflow V2 Standard Preview | AI Images | AI Video |
|---|---|---|---|---|---|
Black forest labs | Varies | — | — | ||
Sourceful | Varies | — | — | ||
Writingmate Pro Most popular | $20/mo | Nano Banana Pro, FLUX.2, DALL-E & more | Sora 2, VEO 3.1 | ||
Writingmate Ultimate Power users | $60/mo | Nano Banana Pro, FLUX.2, DALL-E & more | Sora 2, VEO 3.1 |
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