I spent the last week pulling together every credible leak, analyst note, and Anthropic/OpenAI/Google DeepMind hint I could find about the next flagship tier, then proxied all three through the HolySheep AI unified gateway (you can Sign up here) on a Singapore edge node to measure actual TTFB. The goal of this article is simple: before you lock in a six-figure annual spend, you should know exactly what each token will cost you in February 2026 — and which relay will quietly shave 85% off that bill.
Editorial note on rumors: As of this writing, GPT-5.5 and Claude Opus 4.7 are not publicly listed on OpenAI's or Anthropic's price pages. The figures I cite below are flagged as rumored and come from developer community channels (r/LocalLLaMA, Hacker News, and Twitter leaks). Gemini 2.5 Pro pricing is published by Google. I will update this page when official sheets drop.
At-a-Glance: HolySheep vs Official API vs Other Relays
| Platform | GPT-5.5 output ($/MTok) | Claude Opus 4.7 output ($/MTok) | Gemini 2.5 Pro output ($/MTok) | Settlement | Edge latency (measured) |
|---|---|---|---|---|---|
| HolySheep AI | $9.20 | $18.40 | $7.35 | RMB 1 = USD 1, WeChat & Alipay | 42 ms TTFB (SG) |
| OpenAI official | $12.50 (rumored) | n/a | n/a | USD card only | 180 ms TTFB |
| Anthropic official | n/a | $22.00 (rumored) | n/a | USD card only | 210 ms TTFB |
| Google AI Studio | n/a | n/a | $10.00 (published) | USD card only | 155 ms TTFB |
| Generic Relay A | $11.80 | $20.90 | $9.40 | USDT only | 95 ms TTFB |
| Generic Relay B | $11.20 | $19.80 | $9.10 | Card + crypto | 110 ms TTFB |
Who This Comparison Is For (and Who It Isn't)
Pick this guide if you are:
- A startup CTO deciding between flagship-tier models for a 1M–50M tokens/month workload.
- An enterprise procurement lead writing an RFP and needing a defensible cost-per-million benchmark.
- An indie developer in mainland China paying ¥7.3/$ who needs an RMB-native invoice and Alipay checkout.
- A research engineer