OpenAI: GPT-6.1 Sol (batch) vs Qwen2.5 72B Instruct: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing OpenAI: GPT-6.1 Sol (batch) (openai/gpt-6.1-sol:batch) vs Qwen2.5 72B Instruct (qwen/qwen-2.5-72b-instruct). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
OpenAI: GPT-6.1 Sol (batch) (openai/gpt-6.1-sol: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).
Qwen2.5 72B Instruct (qwen/qwen-2.5-72b-instruct) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Qwen2.5 72B Instruct: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.18/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing OpenAI: GPT-6.1 Sol (batch) (API ID: openai/gpt-6.1-sol:batch) vs Qwen2.5 72B Instruct (API ID: qwen/qwen-2.5-72b-instruct), Qwen2.5 72B Instruct offers lower standard input pricing at $0.36/1M tokens ($0.4/1M output), while Qwen2.5 72B Instruct leads in cached prefix economics at $0.18/1M tokens (50% discount). OpenAI: GPT-6.1 Sol (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-6.1 Sol (batch) | Qwen2.5 72B Instruct | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | openai/gpt-6.1-sol:batch | qwen/qwen-2.5-72b-instruct | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $1 / $5 | $0.36 / $0.4 | Qwen2.5 72B Instruct |
| Cache Read Price (per 1M) | $0.5/1M (50% Off) | $0.18/1M (50% Off) | Qwen2.5 72B Instruct |
| Context Window / Max Output | 1025K In / 125K Out | 32K In / 16K Out | OpenAI: GPT-6.1 Sol (batch) |
| P90 First-Token / Edge Latency | 280ms | 280ms | OpenAI: GPT-6.1 Sol (batch) (-0ms) |
GPT-6.1 Sol is an upgrade to GPT-6 Sol from OpenAI, positioned below the flagship GPT-6 Astra in the GPT-6 series. It is suited for agentic coding, computer use, document-heavy pro
Qwen2.5 72B is the latest series of Qwen large language models. Qwen2.5 brings the following improvements upon Qwen2: - Significantly more knowledge and has greatly improved capabi
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-6.1 Sol (batch) to Qwen2.5 72B Instruct
Qwen2.5 72B is the latest series of Qwen large language models. Qwen2.5 brings the following improvements upon Qwen2: - Significantly more knowledge and has greatly improved capabi Verified P90 latency of 280ms.