GLM 5.3 FlashX Legal vs Nova Pro 1.0

Price, context window & benchmark comparison

GLM 5.3 FlashX Legal

Z.ai (Zhipu)

$0.37 / $1.25

Input / Output · per 1M tokens

Nova Pro 1.0

Amazon

$0.80 / $3.20

Input / Output · per 1M tokens

Compare different models

Verdict: GLM 5.3 FlashX Legal is 2.4× cheaper than Nova Pro 1.0 on a typical 3:1 input/output mix. GLM 5.3 FlashX Legal has the larger context window (1M vs 300K).

	GLM 5.3 FlashX Legal	Nova Pro 1.0
Input price / 1M	$0.37	$0.80
Output price / 1M	$1.25	$3.20
Blended price (3:1)	$0.59	$1.40
Cached input / 1M	$0.075	—
Context window	1M	300K
Max output	131K	5K
Intelligence index	—	—
Coding index	—	—
Providers	1	—
Best provider uptime (30m)	100.0%	—
Vision input	Yes	Yes
Reasoning	Yes	No
Tool calling	Yes	Yes
Released	2026-11-02	2024-12-05
Retirement	—	—

Cost calculator

Input tokens / requestOutput tokens / requestRequests / day

FAQ

Which is cheaper, GLM 5.3 FlashX Legal or Nova Pro 1.0?

GLM 5.3 FlashX Legal is 2.4× cheaper than Nova Pro 1.0 on a typical 3:1 input/output mix.

GLM 5.3 FlashX Legal vs Nova Pro 1.0: which has a bigger context window?

GLM 5.3 FlashX Legal: 1,048,576 tokens. Nova Pro 1.0: 300,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: GLM 5.3 FlashX Legal ≈ $1,365, Nova Pro 1.0 ≈ $3,200.

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