GPT-5.6 Terra (low) vs GLM 5 (medium)

Recommended model GPT-5.6 Terra (low)

Its score stays close to the best score here (7.5 vs 7.7), while responding about 6.2x faster than GLM 5 (medium).

Detailed comparison

Metric	GPT-5.6 Terra GPT-5.6 Terra low Release: 2026-07-09	GLM 5 GLM 5 medium Release: 2026-02-12

Metric	GPT-5.6 Terra GPT-5.6 Terra low Release: 2026-07-09	GLM 5 GLM 5 medium Release: 2026-02-12
Score	7.5	7.7
Rank	#83	#72
Reliability	10.0	10.0
Consistency	7.9	8.1
Attempts	66/66	63/66
Tests Correct
Attempt pass rate	74.2%	78.8%
Flaky tests	6	4
Total Runs	66	63
Cost per result	3.954	1.668
Total Cost	$0.420	$0.228
Input Price	$2.000 / 1M	$0.600 / 1M
Output Price	$12.000 / 1M	$1.920 / 1M
Total Input Tokens	80,304	35,224
Output Tokens	4,714	21,570
Reasoning Tokens	16,872	102,996
Response Time (avg)	5.45s	33.54s
Response Time (max)	19.85s	99.85s
Response Time (total)	119.83s	435.99s
Parameters	~1T total (~60B active)	744B total (40B active)
Availability	Closed	Open source

Prompt: Create a detailed SVG illustration of a hamster playing table tennis.

low

medium

Category:

Anti-AI Tricks	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	8.3	10.0	75.0%	0		2.36s	606	171	602
GLM 5	10.0	10.0	100.0%	0		23.66s	555	480	7,056

Coding	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	6.6	4.6	77.8%	2		9.56s	7,302	429	6,821
GLM 5	10.0	10.0	100.0%	0		74.30s	7,254	2,997	52,930

Combined	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	8.7	6.9	83.3%	1		9.68s	57,088	3,083	1,617
GLM 5	5.0	5.0	50.0%	0		28.96s	12,804	662	3,242

Data parsing and extraction	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	10.0	10.0	100.0%	0		919ms	7,140	222	0
GLM 5	7.1	5.6	83.3%	1		8.90s	5,508	567	3,734

Domain specific	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	5.3	7.2	44.4%	1		9.34s	732	72	4,489
GLM 5	3.5	4.4	33.3%	2		0ms	260	13,176	14,137

General Intelligence	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	4.8	3.2	33.3%	1		3.52s	477	105	249
GLM 5	6.1	3.1	66.7%	1		14.69s	477	2,020	2,248

Instructions following	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	10.0	10.0	100.0%	0		1.48s	660	87	134
GLM 5	10.0	10.0	100.0%	0		7.25s	636	1,001	2,129

Puzzle Solving	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	10.0	10.0	100.0%	0		4.46s	642	259	1,506
GLM 5	10.0	10.0	100.0%	0		11.33s	609	33	4,076

Tool Calling	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	4.7	1.6	66.7%	1		6.69s	5,462	257	226
GLM 5	10.0	10.0	100.0%	0		15.93s	6,935	233	994

Trivia	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	3.0	10.0	0.0%	0		5.95s	195	29	1,228
GLM 5	3.0	10.0	0.0%	0		67.37s	186	401	12,450

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