OpenAI: o3 (batch) vs OpenAI: GPT-6 Luna Pro: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing OpenAI: o3 (batch) (openai/o3:batch) vs OpenAI: GPT-6 Luna Pro (openai/gpt-6-luna-pro). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
OpenAI: o3 (batch) (openai/o3:batch) 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).
OpenAI: GPT-6 Luna Pro (openai/gpt-6-luna-pro) 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).
In Etuki October 2026 FinOps telemetry comparing OpenAI: o3 (batch) (API ID: openai/o3:batch) vs OpenAI: GPT-6 Luna Pro (API ID: openai/gpt-6-luna-pro), OpenAI: GPT-6 Luna Pro offers lower standard input pricing at $0.1/1M tokens ($0.5/1M output), while OpenAI: GPT-6 Luna Pro leads in cached prefix economics at $0.05/1M tokens (50% discount). OpenAI: o3 (batch) achieves a 0ms faster P90 time-to-first-token latency (280ms vs 280ms).
Auto-discovered via live global telemetry registry.
Auto-discovered via live global telemetry registry.
| Specification / FinOps Dimension | OpenAI: o3 (batch) | OpenAI: GPT-6 Luna Pro | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | openai/o3:batch | openai/gpt-6-luna-pro | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $1 / $4 | $0.1 / $0.5 | OpenAI: GPT-6 Luna Pro |
| Cache Read Price (per 1M) | $0.5/1M (50% Off) | $0.05/1M (50% Off) | OpenAI: GPT-6 Luna Pro |
| Context Window / Max Output | 195K In / 98K Out | 1025K In / 125K Out | OpenAI: GPT-6 Luna Pro |
| P90 First-Token / Edge Latency | 280ms | 280ms | OpenAI: o3 (batch) (-0ms) |
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instru
GPT-6 Luna Pro is the same underlying model as [GPT-6 Luna](https://openrouter.ai/openai/gpt-6-luna), served with `reasoning.mode` set to `pro` for higher-quality responses on comp
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: o3 (batch) to OpenAI: GPT-6 Luna Pro
GPT-6 Luna Pro is the same underlying model as [GPT-6 Luna](https://openrouter.ai/openai/gpt-6-luna), served with `reasoning.mode` set to `pro` for higher-quality responses on comp Verified P90 latency of 280ms.