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Model record / Black Forest Labs
Access flux-2-klein-4b from Black Forest Labs through one OpenAI-compatible API with live market-linked pricing and usage-based billing.
See how much this model saves and when its recorded price has been lowest.
No pricing history has been recorded for this model in the selected range yet. Savings and a best-time recommendation appear once the price sync captures its first observations.
Average saved
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Cheapest time
Collecting data
Hourly coverage
0/24
Signal quality
Early
Hover a bar for savings per token and observation counts.
Source buckets are UTC; labels are converted to UTC.
Last 24 hours
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of 299 ranked models
Last 7 days
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of 308 ranked models
Last 30 days
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of 309 ranked models
Ready when you are
Marketplace pricing, capped at list, optimized further.
POST /v1/images/generations
curl https://api.cheaperinference.com/v1/images/generations \ -H "Authorization: Bearer ci_live_YOUR_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "n": 1, "model": "flux-2-klein-4b", "prompt": "a small red circle on a white background" }'