All 13 OpenAI models on 188pay.ai with capabilities and pricing — OpenAI-compatible, one API key for every one of them.
gpt-5.6-luna) — $0.65/1M in · $3.9/1M out — GPT-5.6 家族轻量款，响应迅捷、成本更低，适合高并发与快速问答。gpt-5.6-terra) — $1.625/1M in · $9.75/1M out — GPT-5.6 家族均衡款，性能与成本兼顾，适合日常主力任务的可靠之选。gpt-5.6-sol) — $3.25/1M in · $19.5/1M out — GPT-5.6 家族旗舰款，性能最强，擅长复杂推理、长文本与高质量创作，追求极致质量的首选。gpt-5.5) — $3.25/1M in · $19.5/1M out — flagship 2026-04, Tier 5+ quotagpt-5.4) — $1.625/1M in · $9.75/1M out — 2026-03 GA, 1M contextgpt-5.4-pro) — $19.5/1M in · $117/1M out — reasoning 旗舰gpt-5.4-mini) — $0.4875/1M in · $2.925/1M out — 价廉版主力gpt-5.4-nano) — $0.13/1M in · $0.8125/1M out — 极低价 (取代 gpt-3.5/4o-mini 角色)gpt-image-2) — $3.25/1M in · $19.5/1M out — 2026-04 image gengpt-image-1.5) — $3.25/1M in · $20.8/1M out — 2025-12 image gengpt-image-1-mini) — $1.3/1M in · $5.2/1M out — 2025-10 image gen 价廉版text-embedding-3-large) — 高维度 embedding (3072 dim)text-embedding-3-small) — 主力 embedding (1536 dim)