Qwen: Qwen3.5 Plus 2026-02-15 vs Qwen: Qwen3 235B A22B Instruct 2507: Live Promos, Pricing, Hidden Fees & Latency
Verified 2026 FinOps benchmark comparing Qwen: Qwen3.5 Plus 2026-02-15 (qwen/qwen3.5-plus-02-15) vs Qwen: Qwen3 235B A22B Instruct 2507 (qwen/qwen3-235b-a22b-2507). Simulate cache read multipliers, context cliffs, MAU bills, and P90 latency.
Qwen: Qwen3.5 Plus 2026-02-15 (qwen/qwen3.5-plus-02-15) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Qwen: Qwen3.5 Plus 2026-02-15: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.13/1M) or route via asynchronous Batch API for 50% off standard token rates.
Qwen: Qwen3 235B A22B Instruct 2507 (qwen/qwen3-235b-a22b-2507) 2026 Q4 Developer Promotion & Volume Credits
Official 2026 Q4 promotion for Qwen: Qwen3 235B A22B Instruct 2507: Activate ephemeral prefix caching to slash input costs by 50% (down to $0.045/1M) or route via asynchronous Batch API for 50% off standard token rates.
In Etuki October 2026 FinOps telemetry comparing Qwen: Qwen3.5 Plus 2026-02-15 (API ID: qwen/qwen3.5-plus-02-15) vs Qwen: Qwen3 235B A22B Instruct 2507 (API ID: qwen/qwen3-235b-a22b-2507), Qwen: Qwen3 235B A22B Instruct 2507 offers lower standard input pricing at $0.09/1M tokens ($0.55/1M output), while Qwen: Qwen3 235B A22B Instruct 2507 leads in cached prefix economics at $0.045/1M tokens (50% discount). Qwen: Qwen3.5 Plus 2026-02-15 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 | Qwen: Qwen3.5 Plus 2026-02-15 | Qwen: Qwen3 235B A22B Instruct 2507 | Verified Advantage |
|---|---|---|---|
| Official Vendor API ID | qwen/qwen3.5-plus-02-15 | qwen/qwen3-235b-a22b-2507 | Pinned Snapshot IDs |
| Standard Input / Output (per 1M) | $0.26 / $1.56 | $0.09 / $0.55 | Qwen: Qwen3 235B A22B Instruct 2507 |
| Cache Read Price (per 1M) | $0.13/1M (50% Off) | $0.045/1M (50% Off) | Qwen: Qwen3 235B A22B Instruct 2507 |
| Context Window / Max Output | 977K In / 64K Out | 256K In / 16K Out | Qwen: Qwen3.5 Plus 2026-02-15 |
| P90 First-Token / Edge Latency | 280ms | 280ms | Qwen: Qwen3.5 Plus 2026-02-15 (-0ms) |
The Qwen3.5 native vision-language series Plus models are built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achievin
Qwen3-235B-A22B-Instruct-2507 is a multilingual, instruction-tuned mixture-of-experts language model based on the Qwen3-235B architecture, with 22B active parameters per forward pa
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 Qwen: Qwen3.5 Plus 2026-02-15 to Qwen: Qwen3 235B A22B Instruct 2507
Qwen3-235B-A22B-Instruct-2507 is a multilingual, instruction-tuned mixture-of-experts language model based on the Qwen3-235B architecture, with 22B active parameters per forward pa Verified P90 latency of 280ms.