Capabilities
7-day heat trend
−2.5%Pricing breakdown
Typical 3:1 output-to-input mix, per 1M tokens
Estimated monthly cost by workload
Market position
- Cheaper than 43% of tracked models
- Faster than 51% of tracked models
- Efficiency rank: #817 of 1105
Best suited for
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
About @cf/black-forest-labs/flux-2-klein-4b
Cloudflare Workers AI edge image-generation route for FLUX.2 Klein 4B.
@cf/black-forest-labs/flux-2-klein-4b is a Text model from Cloudflare Workers AI (US). HotON.ai tracks it at $0.00 per 1M input tokens and $0.00 per 1M output tokens, with a 1K-token context window, ~148 tokens/sec throughput and 99.1% availability. Its composite efficiency score is 88/100 at an estimated $0.000 per successful task.
Compare @cf/black-forest-labs/flux-2-klein-4b
Related market news
Frequently asked questions
How much does @cf/black-forest-labs/flux-2-klein-4b cost per 1M tokens?+
@cf/black-forest-labs/flux-2-klein-4b is tracked at $0.00 per 1M input tokens and $0.00 per 1M output tokens. A typical 3:1 output-to-input workload blends to roughly $0.00 per 1M tokens. Figures are illustrative demo data.
What is @cf/black-forest-labs/flux-2-klein-4b best for?+
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
How fast is @cf/black-forest-labs/flux-2-klein-4b?+
@cf/black-forest-labs/flux-2-klein-4b delivers about 148 tokens/sec with 99.1% tracked availability, suitable for latency-sensitive, real-time applications.
Is @cf/black-forest-labs/flux-2-klein-4b cheaper than other AI models?+
Within the HotON.ai tracked set, @cf/black-forest-labs/flux-2-klein-4b is cheaper than 43% of models on input price and ranks #817 of 1105 by overall efficiency.
Related models
Pricing is real (via the TestKey catalog, updated daily). Quality (Arena Elo) is real where the model is ranked on LMArena. Speed, availability and efficiency are modeled estimates.