OpenAI: GPT Sol Latest vs OpenAI: GPT-6 Sol Pro: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing OpenAI: GPT Sol Latest (~openai/gpt-sol-latest) vs OpenAI: GPT-6 Sol Pro (openai/gpt-6-sol-pro). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
OpenAI: GPT Sol Latest (~openai/gpt-sol-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).
OpenAI: GPT-6 Sol Pro (openai/gpt-6-sol-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: GPT Sol Latest (API ID: ~openai/gpt-sol-latest) vs OpenAI: GPT-6 Sol Pro (API ID: openai/gpt-6-sol-pro), OpenAI: GPT Sol Latest offers lower standard input pricing at $2/1M tokens ($10/1M output), while OpenAI: GPT Sol Latest leads in cached prefix economics at $1/1M tokens (50% discount). OpenAI: GPT Sol Latest 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 Sol Latest | OpenAI: GPT-6 Sol Pro | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | ~openai/gpt-sol-latest | openai/gpt-6-sol-pro | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $2 / $10 | $2 / $10 | OpenAI: GPT Sol Latest |
| Cache Read Price (per 1M) | $1/1M (50% Off) | $1/1M (50% Off) | OpenAI: GPT Sol Latest |
| Context Window / Max Output | 1025K In / 125K Out | 1025K In / 125K Out | OpenAI: GPT Sol Latest |
| P90 First-Token / Edge Latency | 280ms | 280ms | OpenAI: GPT Sol Latest (-0ms) |
This model always redirects to the latest model in the GPT Sol family.
GPT-6 Sol Pro is the same underlying model as [GPT-6 Sol](https://openrouter.ai/openai/gpt-6-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex
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 Sol Latest to OpenAI: GPT-6 Sol Pro
GPT-6 Sol Pro is the same underlying model as [GPT-6 Sol](https://openrouter.ai/openai/gpt-6-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex Verified P90 latency of 280ms.