Gemini Omni 1.1 Flash vs GLM 5.3 FlashX Legal

Price, context window & benchmark comparison

Gemini Omni 1.1 Flash

Google

$1.50 / $9.00

Input / Output · per 1M tokens

GLM 5.3 FlashX Legal

Z.ai (Zhipu)

$0.37 / $1.25

Input / Output · per 1M tokens

Compare different models

Verdict: GLM 5.3 FlashX Legal is 5.7× cheaper than Gemini Omni 1.1 Flash on a typical 3:1 input/output mix. GLM 5.3 FlashX Legal has the larger context window (1M vs 131K).

	Gemini Omni 1.1 Flash	GLM 5.3 FlashX Legal
Input price / 1M	$1.50	$0.37
Output price / 1M	$9.00	$1.25
Blended price (3:1)	$3.38	$0.59
Cached input / 1M	—	$0.075
Context window	131K	1M
Max output	66K	131K
Intelligence index	—	—
Coding index	—	—
Providers	1	1
Best provider uptime (30m)	100.0%	100.0%
Vision input	Yes	Yes
Reasoning	Yes	Yes
Tool calling	No	Yes
Released	2026-11-04	2026-11-02
Retirement	—	—

Cost calculator

Input tokens / requestOutput tokens / requestRequests / day

FAQ

Which is cheaper, Gemini Omni 1.1 Flash or GLM 5.3 FlashX Legal?

GLM 5.3 FlashX Legal is 5.7× cheaper than Gemini Omni 1.1 Flash on a typical 3:1 input/output mix.

Gemini Omni 1.1 Flash vs GLM 5.3 FlashX Legal: which has a bigger context window?

Gemini Omni 1.1 Flash: 131,072 tokens. GLM 5.3 FlashX Legal: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Gemini Omni 1.1 Flash ≈ $7,500, GLM 5.3 FlashX Legal ≈ $1,365.

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