OpenAI: gpt-oss-120b vs OpenAI GPT-6 Astra: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing OpenAI: gpt-oss-120b (openai/gpt-oss-120b) vs OpenAI GPT-6 Astra (gpt-6-astra). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
OpenAI: gpt-oss-120b (openai/gpt-oss-120b) 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 Astra (gpt-6-astra) 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-oss-120b (API ID: openai/gpt-oss-120b) vs OpenAI GPT-6 Astra (API ID: gpt-6-astra), OpenAI: gpt-oss-120b offers lower standard input pricing at $0.15/1M tokens ($0.6/1M output), while OpenAI: gpt-oss-120b leads in cached prefix economics at $0.075/1M tokens (50% discount). OpenAI: gpt-oss-120b achieves a 140ms faster P90 time-to-first-token latency (280ms vs 420ms).
Auto-discovered via live global telemetry registry.
Billed at $10/$50 (<272K) and jumps to $20/$75 (>272K). Reserve strictly for hard computer-use orchestration.
| Specification / FinOps Dimension | OpenAI: gpt-oss-120b | OpenAI GPT-6 Astra | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | openai/gpt-oss-120b | gpt-6-astra | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.15 / $0.6 | $10 / $50 | OpenAI: gpt-oss-120b |
| Cache Read Price (per 1M) | $0.075/1M (50% Off) | $2.5/1M (75% Off) | OpenAI: gpt-oss-120b |
| Context Window / Max Output | 128K In / 64K Out | 1000K In / 128K Out | OpenAI GPT-6 Astra |
| P90 First-Token / Edge Latency | 280ms | 420ms | OpenAI: gpt-oss-120b (-140ms) |
gpt-oss-120b is an open-weight, 117B-parameter Mixture-of-Experts (MoE) language model from OpenAI designed for high-reasoning, agentic, and general-purpose production use cases. I
OpenAI most powerful computer-use and autonomous multi-agent flagship model built for zero-failure enterprise tasks.
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-oss-120b to OpenAI GPT-6 Astra
OpenAI most powerful computer-use and autonomous multi-agent flagship model built for zero-failure enterprise tasks. Verified P90 latency of 420ms.