GLM 5.3 FlashX Legal vs Inkling

Price, context window & benchmark comparison

GLM 5.3 FlashX Legal

Z.ai (Zhipu)

$0.37 / $1.25

Input / Output · per 1M tokens

Inkling

Thinkingmachines

$1.00 / $4.05

Input / Output · per 1M tokens

Compare different models

Verdict: GLM 5.3 FlashX Legal is 3.0× cheaper than Inkling on a typical 3:1 input/output mix. GLM 5.3 FlashX Legal has the larger context window (1M vs 524K).

	GLM 5.3 FlashX Legal	Inkling
Input price / 1M	$0.37	$1.00
Output price / 1M	$1.25	$4.05
Blended price (3:1)	$0.59	$1.76
Cached input / 1M	$0.075	$0.17
Context window	1M	524K
Max output	131K	472K
Intelligence index	—	12.5
Coding index	—	52.1
Providers	1	—
Best provider uptime (30m)	100.0%	—
Vision input	Yes	Yes
Reasoning	Yes	Yes
Tool calling	Yes	Yes
Released	2026-11-02	2026-07-17
Retirement	—	—

Cost calculator

Input tokens / requestOutput tokens / requestRequests / day

FAQ

Which is cheaper, GLM 5.3 FlashX Legal or Inkling?

GLM 5.3 FlashX Legal is 3.0× cheaper than Inkling on a typical 3:1 input/output mix.

GLM 5.3 FlashX Legal vs Inkling: which has a bigger context window?

GLM 5.3 FlashX Legal: 1,048,576 tokens. Inkling: 524,288 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GLM 5.3 FlashX Legal ≈ $1,365, Inkling ≈ $4,025.

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