OpenAI: GPT-4.1 Mini (batch) vs OpenAI GPT-6.1 Sol: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing OpenAI: GPT-4.1 Mini (batch) (openai/gpt-4.1-mini:batch) vs OpenAI GPT-6.1 Sol (gpt-6.1-sol). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
OpenAI: GPT-4.1 Mini (batch) (openai/gpt-4.1-mini: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 & Microsoft Founders Hub ($2,500–$150,000 Credits) + 50% Batch API Discount
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-4.1 Mini (batch) (API ID: openai/gpt-4.1-mini:batch) vs OpenAI GPT-6.1 Sol (API ID: gpt-6.1-sol), OpenAI: GPT-4.1 Mini (batch) offers lower standard input pricing at $0.2/1M tokens ($0.8/1M output), while OpenAI: GPT-4.1 Mini (batch) leads in cached prefix economics at $0.1/1M tokens (50% discount). OpenAI GPT-6.1 Sol achieves a 10ms faster P90 time-to-first-token latency (270ms vs 280ms).
Auto-discovered via live global telemetry registry.
Context Cliff Alert: Prompts exceeding 272K tokens double in price from $2/$10 to $4/$15 per 1M tokens.
| Specification / FinOps Dimension | OpenAI: GPT-4.1 Mini (batch) | OpenAI GPT-6.1 Sol | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | openai/gpt-4.1-mini:batch | gpt-6.1-sol | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.2 / $0.8 | $2 / $10 | OpenAI: GPT-4.1 Mini (batch) |
| Cache Read Price (per 1M) | $0.1/1M (50% Off) | $0.5/1M (75% Off) | OpenAI: GPT-4.1 Mini (batch) |
| Context Window / Max Output | 1023K In / 32K Out | 1000K In / 128K Out | OpenAI GPT-6.1 Sol |
| P90 First-Token / Edge Latency | 280ms | 270ms | OpenAI GPT-6.1 Sol (-10ms) |
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.
OpenAI October 2026 flagship reasoning & coding model delivering near-Astra intelligence at 1/5th the cost.
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-4.1 Mini (batch) to OpenAI GPT-6.1 Sol
OpenAI October 2026 flagship reasoning & coding model delivering near-Astra intelligence at 1/5th the cost. Verified P90 latency of 270ms.