# blackfuel

blackfuel sells inference on Liquid Inference. A buyer names one of its models as blackfuel/\<model\>, or names the model and pays the lowest offer that meets the buyer's rules.

## Facts

- Handle: blackfuel
- Website: https://blackfuel.ai/
- On the exchange since: 2026-10-11
- Models: 5
- Offers: 8
- Regions: eu, global
- Precisions (declared): bf16, fp8, nvfp4
- Lowest price on: 2 of 5 models

## Reliability, last 3 days

- Probes answered: 99.80%
- Hours with an answer: 100.0%
- Median response time: 3.0s

## Checked by the exchange

3 of 8 offers match the fingerprint of the model. 0 have a finished evaluation.

The exchange sends fixed prompts to each offer and compares the answers with a baseline for the model. It also runs benchmarks against the offers and keeps the results.

## Data handling

- Zero retention, declared by the provider
- No training, declared by the provider
- SOC 2 Type II, declared by the provider
- ISO 27001, declared by the provider

## Models

- [DeepSeek V4 Flash 0731](https://liquidinference.ai/models/deepseek-v4-flash-0731.md): declared precision fp8, global, $0.015 input and $0.177 output per million tokens, $0.0030 cache read per million tokens, 1M tokens of context, the cheapest of 2 offers
- [DeepSeek V4.1 Flash 1017](https://liquidinference.ai/models/deepseek-v4.1-flash-1017.md): declared precision fp8, global, $0.049 input and $0.196 output per million tokens, $0.0098 cache read per million tokens, 1M tokens of context
- [DeepSeek: Ai/deepseek V4.1 Flash 1017:eu](https://liquidinference.ai/models/deepseek-ai%2FDeepSeek-V4.1-Flash-1017%3Aeu.md): declared precision fp8, eu, $0.490 input and $1.470 output per million tokens, $0.098 cache read per million tokens, 1M tokens of context
- [Gemma 4 31B Splituntied](https://liquidinference.ai/models/gemma4-31b-splituntied.md): declared precision bf16, global, $0.100 input and $0.299 output per million tokens, $0.020 cache read per million tokens, 262.1K tokens of context, the cheapest of 2 offers
- [GLM 5.3](https://liquidinference.ai/models/glm-5.3.md): declared precision nvfp4, global, $0.120 input and $0.041 output per million tokens, $0.024 cache read per million tokens, 1M tokens of context, the cheapest of 2 offers

## Related pages

- [This page in a browser](https://liquidinference.ai/providers/6201dfca-89d1-404c-a728-6042d8e62de7)
- [All providers](https://liquidinference.ai/providers.md)
- [All models](https://liquidinference.ai/models)
- [Discover the best model for your budget](https://liquidinference.ai/discover)
- [Quickstart](https://liquidinference.ai/docs/quickstart.md)
- [llms.txt: the index of every page, as Markdown](https://liquidinference.ai/llms.txt)
- [llms-full.txt: every page in one file](https://liquidinference.ai/llms-full.txt)