Model limit probe

Qwen: Qwen3.5 Plus 2026-02-15 | TPM limit

Qwen: Qwen3.5 Plus 2026-02-15 TPM limit decides whether a key can enter a production route. TestKey reads model ID qwen/qwen3.5-plus-02-15, provider Alibaba Cloud · Qwen, catalog context, real-key headers, 429 errors, and region signals together.

Model

qwen/qwen3.5-plus-02-15

Qwen: Qwen3.5 Plus 2026-02-15

Provider

Alibaba Cloud · Qwen

49 models in catalog

Limit dimension

TPM limit

tpm-limit

Visible signal

real key probe required

Context window: 1,000,000

Limit matrix summary

Model

qwen/qwen3.5-plus-02-15

Limit dimension

tpm-limit

Visible signal

real key probe required

Read-only check. Detection data burns after 5 minutes.

Why this limit matters

Qwen: Qwen3.5 Plus 2026-02-15 TPM limit decides whether a key can enter a production route. TestKey reads model ID qwen/qwen3.5-plus-02-15, provider Alibaba Cloud · Qwen, catalog context, real-key headers, 429 errors, and region signals together.

Model: qwen/qwen3.5-plus-02-15
Provider: Alibaba Cloud · Qwen
Limit dimension: TPM limit

How to prove it

Read-only check. Detection data burns after 5 minutes.

Start with the visible signal: real key probe required, then read headers and error bodies with read-only requests.
TPM limit must bind model ID qwen/qwen3.5-plus-02-15; limits from another model at the same provider cannot be reused.
TPM limit · real key probe required · 1,000,000

Operator action

Qwen: Qwen3.5 Plus 2026-02-15 TPM limit is not just a number. It should become route throttling, sale tags, headroom alerts, fallback model suggestions, and price protection.

Read-only check. Detection data burns after 5 minutes.
Visible signal: real key probe required
Context window: 1,000,000

Open key checker

Read-only check. Detection data burns after 5 minutes.

Open models

Qwen: Qwen3.5 Plus 2026-02-15

Open providers

Alibaba Cloud · Qwen