GPT-5.6 Terra (medium) vs GLM 5.2 (medium)

Compared models

Rank: #111
Total Output Tokens: 33,189
Response Time (avg): 8.93s
Total Cost: $0.483

Rank: #110
Total Output Tokens: 81,020
Response Time (avg): 26.88s
Total Cost: $1.007

Recommended model GPT-5.6 Terra (medium)

It has the best score here (8.2), while costing about 2.1x less than GLM 5.2 (medium).

Detailed comparison

Metric	GPT-5.6 Terra GPT-5.6 Terra medium Release: 2026-07-09	GLM 5.2 GLM 5.2 medium Release: 2026-06-17

Metric	GPT-5.6 Terra GPT-5.6 Terra medium Release: 2026-07-09	GLM 5.2 GLM 5.2 medium Release: 2026-06-17
Score	8.2	8.2
Rank	#111	#110
Reliability	10.0	9.6
Consistency	9.3	8.1
Attempts	69/69	66/69
Tests Correct
Attempt pass rate	71.0%	81.2%
Flaky tests	2	4
Total Runs	69	66
Cost per result	5.768	2.890
Total Cost	$0.483	$1.007
Input Price	$2.000 / 1M	$0.153 / 1M
Output Price	$12.000 / 1M	$12.000 / 1M
Cache Read Price	$0.200 / 1M	$0.150 / 1M
Cache Write Price	$2.500 / 1M	N/A
Total Input Tokens	172,507	227,164
Output Tokens	5,824	20,029
Reasoning Tokens	27,365	60,991
Response Time (avg)	8.93s	26.88s
Response Time (max)	54.74s	102.40s
Response Time (total)	205.39s	591.34s
Parameters	~1T total (~60B active)	744B total (40B active)
Availability	Closed	Open source

Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.

Model generation showcase

Hamster playing table tennis

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

#111 GPT-5.6 Terra

medium

Cost: $0.035
Time: 16.3s
Tokens: 2,418 tok

#110 GLM 5.2

medium

Cost: $0.041
Time: 195.8s
Tokens: 9,287 tok

Top Models by Score

Score vs Total Cost

Response Time (avg)

Score vs Response Time (avg)

Total Output Tokens

Score vs Total Output Tokens

Category Breakdown

Category:

Agentic	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		54.74s	93,323	946	1,894
GLM 5.2	10.0	10.0	100.0%	0		102.40s	189,965	7,768	11,491

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		2.22s	606	172	657
GLM 5.2	10.0	10.0	100.0%	0		5.89s	639	497	2,634

Coding	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	6.1	7.2	55.6%	1		7.19s	7,302	427	4,527
GLM 5.2	8.2	7.2	88.9%	1		40.96s	7,317	1,475	17,123

Combined	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		11.10s	55,976	3,212	2,122
GLM 5.2	5.0	5.0	50.0%	0		51.96s	12,696	458	4,531

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		872ms	7,140	222	0
GLM 5.2	10.0	10.0	100.0%	0		13.44s	7,149	348	2,345

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	10.0	33.3%	0		21.52s	732	70	13,846
GLM 5.2	4.1	4.4	44.5%	2		45.47s	551	8,188	11,606

General Intelligence	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	5.5	10.0	0.0%	0		2.37s	477	133	144
GLM 5.2	10.0	10.0	100.0%	0		17.39s	498	54	1,842

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		1.43s	660	89	261
GLM 5.2	9.9	10.0	100.0%	0		7.90s	678	94	1,518

Puzzle Solving	Score	Consistency	Attempt pass rate	Flaky tests	Tests Correct	Response Time (avg)	Input Tokens	Output Tokens	Reasoning Tokens
GPT-5.6 Terra	8.4	7.4	88.9%	1		3.78s	642	272	1,462
GLM 5.2	8.2	7.2	88.9%	1		13.13s	672	536	4,822

Tool Calling	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		5.09s	5,454	254	246
GLM 5.2	10.0	10.0	100.0%	0		20.41s	6,861	230	550

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		10.05s	195	27	2,206
GLM 5.2	3.0	10.0	0.0%	0		34.25s	138	381	2,529

Switch Comparison Pair

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