OpenAI: GPT-4 vs OpenAI: GPT Mini Latest: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing OpenAI: GPT-4 (openai/gpt-4) vs OpenAI: GPT Mini Latest (~openai/gpt-mini-latest). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
OpenAI: GPT-4 (openai/gpt-4) 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 Mini Latest (~openai/gpt-mini-latest) 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: GPT-4 (API ID: openai/gpt-4) vs OpenAI: GPT Mini Latest (API ID: ~openai/gpt-mini-latest), OpenAI: GPT Mini Latest offers lower standard input pricing at $0.75/1M tokens ($4.5/1M output), while OpenAI: GPT Mini Latest leads in cached prefix economics at $0.375/1M tokens (50% discount). OpenAI: GPT-4 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: GPT-4 | OpenAI: GPT Mini Latest | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | openai/gpt-4 | ~openai/gpt-mini-latest | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $30 / $60 | $0.75 / $4.5 | OpenAI: GPT Mini Latest |
| Cache Read Price (per 1M) | $15/1M (50% Off) | $0.375/1M (50% Off) | OpenAI: GPT Mini Latest |
| Context Window / Max Output | 8K In / 4K Out | 391K In / 125K Out | OpenAI: GPT Mini Latest |
| P90 First-Token / Edge Latency | 280ms | 280ms | OpenAI: GPT-4 (-0ms) |
OpenAI's flagship model, GPT-4 is a large-scale multimodal language model capable of solving difficult problems with greater accuracy than previous models due to its broader genera
This model always redirects to the latest model in the GPT Mini family.
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-4 to OpenAI: GPT Mini Latest
This model always redirects to the latest model in the GPT Mini family. Verified P90 latency of 280ms.