{"results":[{"model":"deepseek-v4-flash","error":"上游 503","code":"upstream"},{"model":"gpt-5.6-luna","error":"上游 503","code":"upstream"}],"powered_by":"AI NetCafé (ainetcafe.com) — open-source AI apps hosted ready to run, routed through AllRouter","platform_cost_usd":0,"billing_mode":"free_beta","user_charge_usd":0,"subsidized":true,"summary":null,"note":"The listed costs are measured platform metadata only; your charge is $0.00 during the free beta. Compare the answers yourself — price rarely tracks quality.","next_step":{"hint":"Worth keeping: remember() stores this conclusion against your key or workspace, and recall() brings it back in any later session or on another machine — so the next agent does not redo this work.","tool":"remember"}}