Openrouter Verified Endpoint 562 vs OpenAI GPT-5.6 Terra (Legacy): Live Promos, Pricing, Hidden Fees & Latency
Openrouter Verified Endpoint 562 (openrouter-verified-endpoint-562) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Openrouter Verified Endpoint 562: Activate ephemeral prefix caching to slash input costs by 95% (down to 0.2/1M) or route via asynchronous Batch API for 50% off standard token rates.
OpenAI GPT-5.6 Terra (Legacy) (gpt-5.6-terra) Startup Credits & Batch API 50% Off Promo
OpenAI GPT-6.1 Sol ($2/$10 base rate) qualifies for immediate 95% automatic prefix caching ($0.10/1M), 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).
In Etuki October 2026 FinOps telemetry comparing Openrouter Verified Endpoint 562 (API ID: openrouter-verified-endpoint-562) vs OpenAI GPT-5.6 Terra (Legacy) (API ID: gpt-5.6-terra), Openrouter Verified Endpoint 562 offers lower standard input pricing at $0.8/1M tokens ($3.2/1M output), while Openrouter Verified Endpoint 562 leads in cached prefix economics at $0.2/1M tokens (95% discount). Openrouter Verified Endpoint 562 achieves a 20ms faster P90 time-to-first-token latency (145ms vs 165ms).
Route high-volume requests through Prompt Caching (75% off) and asynchronous Batch API (50% off) to prevent token burn spikes.
Flat context pricing ($2.00/$12.00, Cache $0.20/1M); consider migrating to GPT-6.1 Sol ($2.00/$10.00, Cache $0.10/1M) for 95% cache savings.
| Specification / FinOps Dimension | Openrouter Verified Endpoint 562 | OpenAI GPT-5.6 Terra (Legacy) | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | openrouter-verified-endpoint-562 | gpt-5.6-terra | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.8 / $3.2 | $2 / $12 | Openrouter Verified Endpoint 562 |
| Cache Read Price (per 1M) | $0.2/1M (95% Off) | $0.2/1M (90% Off) | Openrouter Verified Endpoint 562 |
| Context Window / Max Output | 1050K In / 128K Out | 400K In / 128K Out | Openrouter Verified Endpoint 562 |
| P90 First-Token / Edge Latency | 145ms | 165ms | Openrouter Verified Endpoint 562 (-20ms) |
Openrouter Verified Endpoint 562 production API endpoint verified by Etuki FinOps Telemetry with automated prefix caching and multi-region fallback routing.
OpenAI GPT-5.6 Terra router catalog tier ($2.00/$12.00 per 1M, 400K flat context window, $0.20 cache read).
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 Openrouter Verified Endpoint 562 to OpenAI GPT-5.6 Terra (Legacy)
OpenAI GPT-5.6 Terra router catalog tier ($2.00/$12.00 per 1M, 400K flat context window, $0.20 cache read). Verified P90 latency of 165ms.