OpenAI GPT-5.5 vs Tencent: Hy-MT2-30B-A3B: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing OpenAI GPT-5.5 (gpt-5.5) vs Tencent: Hy-MT2-30B-A3B (tencent/hy-mt2-30b-a3b). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
OpenAI GPT-5.5 (gpt-5.5) Startup Credits & Batch API 50% Off Promo
OpenAI GPT-6.1 Sol ($2/$10 base rate) qualifies for immediate 75% automatic prefix caching ($0.50/1M), 50% off 24-hour Batch API completions ($1/$5), and up to $150,000 in OpenAI/Azure Foundry credits via Microsoft for Startups Founders Hub (no VC funding required for initial tiers).
Tencent: Hy-MT2-30B-A3B (tencent/hy-mt2-30b-a3b) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Tencent: Hy-MT2-30B-A3B: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.037/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing OpenAI GPT-5.5 (API ID: gpt-5.5) vs Tencent: Hy-MT2-30B-A3B (API ID: tencent/hy-mt2-30b-a3b), Tencent: Hy-MT2-30B-A3B offers lower standard input pricing at $0.074/1M tokens ($0.295/1M output), while Tencent: Hy-MT2-30B-A3B leads in cached prefix economics at $0.037/1M tokens (50% discount). Tencent: Hy-MT2-30B-A3B achieves a 40ms faster P90 time-to-first-token latency (280ms vs 320ms).
Enable Prompt Context Caching & Batch API to reduce repeated system prompt input token burn by 50%-97.5%.
Auto-discovered via live global telemetry registry.
| Specification / FinOps Dimension | OpenAI GPT-5.5 | Tencent: Hy-MT2-30B-A3B | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | gpt-5.5 | tencent/hy-mt2-30b-a3b | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $5 / $30 | $0.074 / $0.295 | Tencent: Hy-MT2-30B-A3B |
| Cache Read Price (per 1M) | $2.5/1M (50% Off) | $0.037/1M (50% Off) | Tencent: Hy-MT2-30B-A3B |
| Context Window / Max Output | 1000K In / 128K Out | 8K In / 4K Out | OpenAI GPT-5.5 |
| P90 First-Token / Edge Latency | 320ms | 280ms | Tencent: Hy-MT2-30B-A3B (-40ms) |
Flagship GPT-5 series general model with configurable reasoning_effort from none to xhigh.
Hy-MT2-30B-A3B is Tencent's flagship translation model in the Hy-MT2 family. It supports 33 language pairs and five Chinese dialect and minority-language pairs, with workflows for
Real-Time Stack Cost & Hidden-Fee Simulator (MAU / Token / Egress / GMV)
Calibrated with Reddit r/FinOps & r/devops telemetry: Includes Context Caching, Bandwidth Egress, and MoR Tax
🛰️Switch from OpenAI GPT-5.5 to Tencent: Hy-MT2-30B-A3B
Hy-MT2-30B-A3B is Tencent's flagship translation model in the Hy-MT2 family. It supports 33 language pairs and five Chinese dialect and minority-language pairs, with workflows for Verified P90 latency of 280ms.