Google: Gemini 2.5 Pro Preview 06-05 vs OpenAI: GPT-4.1 Mini: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Google: Gemini 2.5 Pro Preview 06-05 (google/gemini-2.5-pro-preview) vs OpenAI: GPT-4.1 Mini (openai/gpt-4.1-mini). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Google: Gemini 2.5 Pro Preview 06-05 (google/gemini-2.5-pro-preview) — Google AI Startup Credits ($350K) & 50% Cache Promo
Google DeepMind is currently subsidizing Gemini 4 Argon at 50% off standard rates ($2.00/1M input & $10.00/1M output instead of $4/$20) until November 30, 2026, alongside 95% off Context Caching ($0.10/1M) and up to $350,000 in Google for Startups Cloud/Vertex AI credits.
OpenAI: GPT-4.1 Mini (openai/gpt-4.1-mini) 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 Google: Gemini 2.5 Pro Preview 06-05 (API ID: google/gemini-2.5-pro-preview) vs OpenAI: GPT-4.1 Mini (API ID: openai/gpt-4.1-mini), OpenAI: GPT-4.1 Mini offers lower standard input pricing at $0.4/1M tokens ($1.6/1M output), while OpenAI: GPT-4.1 Mini leads in cached prefix economics at $0.2/1M tokens (50% discount). Google: Gemini 2.5 Pro Preview 06-05 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 | Google: Gemini 2.5 Pro Preview 06-05 | OpenAI: GPT-4.1 Mini | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | google/gemini-2.5-pro-preview | openai/gpt-4.1-mini | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $1.25 / $10 | $0.4 / $1.6 | OpenAI: GPT-4.1 Mini |
| Cache Read Price (per 1M) | $0.625/1M (50% Off) | $0.2/1M (50% Off) | OpenAI: GPT-4.1 Mini |
| Context Window / Max Output | 1024K In / 64K Out | 1023K In / 32K Out | Google: Gemini 2.5 Pro Preview 06-05 |
| P90 First-Token / Edge Latency | 280ms | 280ms | Google: Gemini 2.5 Pro Preview 06-05 (-0ms) |
Gemini 2.5 Pro is Google’s state-of-the-art AI model designed for advanced reasoning, coding, mathematics, and scientific tasks. It employs “thinking” capabilities, enabling it to
GPT-4.1 Mini is a mid-sized model delivering performance competitive with GPT-4o at substantially lower latency and cost. It retains a 1 million token context window and scores 45.
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 Google: Gemini 2.5 Pro Preview 06-05 to OpenAI: GPT-4.1 Mini
GPT-4.1 Mini is a mid-sized model delivering performance competitive with GPT-4o at substantially lower latency and cost. It retains a 1 million token context window and scores 45. Verified P90 latency of 280ms.