Architect 推出 Liquid Inference，为 LLM 推理做实时竞价拍卖

Architect Financial Technologies has launched Liquid Inference, an LLM router that runs a live auction for every request. Liquid Inference is an LLM inference marketplace from Architect where providers bid to serve each prompt. The buyer pays the lowest offer that meets its rules. For developers, it is quite simple message: swap a base URL, keep your code, and let providers compete on price.

What is Liquid Inference?

Liquid Inference is an exchange-style router for LLM inference. According to Architect, providers post offers to serve specific models. Each request is auctioned across every provider quoting the named model. The lowest-priced offer that meets the buyer’s rules wins.

The product comes from a trading firm, not an AI lab. Architect runs the AX perpetual futures exchange. In May 2026 it acquired a US Designated Contract Market to list GPU compute futures, pending regulatory review. The team used its experience building financial exchanges to create two-sided price discovery for inference.

How does the inference auction work?

The flow has 4 steps:

Request: A client sends a standard OpenAI or Anthropic API call; Rules: The buyer’s constraints filter eligible offers; Auction: Providers quoting that model compete. The lowest qualifying offer wins; Receipt: The max price is locked before generation. Billing covers metered usage only

Buyers can set per-job cost caps, time to first token limits and minimum throughput. They can also require approved regions, zero data retention and provider or model allow lists. An Auto mode can pick the model for a given unit of work. Harrison’s LinkedIn post adds routing rule presets and full multi-modal support.

Account holders can view live order books, per-provider and per-model quotes, and cleared transactions. That level of market data is unusual for an LLM API.

What do buyers get?

Drop-in compatibility with agentic coding tools. The post lists Claude Code, Codex, OpenCode, Cursor, Pi and Cline; Free email signup. The first 500 users get $20 of free inference, per Harrison; A referral program: 20% of referred fees as free inference, plus 10% on second-level referrals

What do inference providers get?

Providers onboard through the Liquid Inference app. Harrison says new providers are verified “in minutes, not weeks.” All prompts use the OpenAI API standard. A REST and WebSocket API registers models and quotes.

Providers can update quotes based on their own costs. That lets them sell spare GPU capacity only when they want. Payouts run through Stripe, with itemized records of every job.

How does Liquid Inference compare with OpenRouter and Hugging Face?

Key Takeaways

Liquid Inference auctions every LLM request across competing providers; Max price is locked before the first token, with a per-job receipt; Works with OpenAI and Anthropic clients, including Claude Code and Cursor; First 500 users get $20 free; referrals earn 20% of fees; Fees, provider list and latency data are not yet public

Michal Sutter

Michal Sutter is a data science professional with a Master of Science in Data Science from the University of Padova. With a solid foundation in statistical analysis, machine learning, and data engineering, Michal excels at transforming complex datasets into actionable insights.

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