OpenAI: GPT-6 Astra Pro (batch) vs Dots Studio: Dots3-Note Preview (free): Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing OpenAI: GPT-6 Astra Pro (batch) (openai/gpt-6-astra-pro:batch) vs Dots Studio: Dots3-Note Preview (free) (dots-studio/dots-3-note-preview:free). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
OpenAI: GPT-6 Astra Pro (batch) (openai/gpt-6-astra-pro: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).
Dots Studio: Dots3-Note Preview (free) (dots-studio/dots-3-note-preview:free) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Dots Studio: Dots3-Note Preview (free): Activate ephemeral prefix caching to slash input costs by 50% (down to $0/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing OpenAI: GPT-6 Astra Pro (batch) (API ID: openai/gpt-6-astra-pro:batch) vs Dots Studio: Dots3-Note Preview (free) (API ID: dots-studio/dots-3-note-preview:free), Dots Studio: Dots3-Note Preview (free) offers lower standard input pricing at $0/1M tokens ($0/1M output), while Dots Studio: Dots3-Note Preview (free) leads in cached prefix economics at $0/1M tokens (50% discount). OpenAI: GPT-6 Astra Pro (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: GPT-6 Astra Pro (batch) | Dots Studio: Dots3-Note Preview (free) | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | openai/gpt-6-astra-pro:batch | dots-studio/dots-3-note-preview:free | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $5 / $25 | $0 / $0 | Dots Studio: Dots3-Note Preview (free) |
| Cache Read Price (per 1M) | $2.5/1M (50% Off) | $0/1M (50% Off) | Dots Studio: Dots3-Note Preview (free) |
| Context Window / Max Output | 1025K In / 125K Out | 500K In / 450K Out | Dots Studio: Dots3-Note Preview (free) |
| P90 First-Token / Edge Latency | 280ms | 280ms | OpenAI: GPT-6 Astra Pro (batch) (-0ms) |
GPT-6 Astra Pro is the same underlying model as [GPT-6 Astra](https://openrouter.ai/openai/gpt-6-astra), served with `reasoning.mode` set to `pro` for higher-quality responses on c
Dots Studio: Dots3-Note Preview (free)
API ID: dots-studio/dots-3-note-preview:free • Live RegistryDots3-Note Preview is an open-weight mixture-of-experts model from Dots Studio, with 16B active parameters out of 280B total. It is the lightest model in the Dots 3 family and is..
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-6 Astra Pro (batch) to Dots Studio: Dots3-Note Preview (free)
Dots3-Note Preview is an open-weight mixture-of-experts model from Dots Studio, with 16B active parameters out of 280B total. It is the lightest model in the Dots 3 family and is.. Verified P90 latency of 280ms.