GPT-5.6 Terra (low) vs Qwen3.5-27B (medium)

Compared models

Rank: #101
Total Output Tokens: 24,213
Response Time (avg): 7.58s
Total Cost: $0.435

Rank: #102
Total Output Tokens: 635,288
Response Time (avg): 114.73s
Total Cost: $1.135

Recommended model GPT-5.6 Terra (low)

It has the best score here (7.9), while costing about 2.6x less than Qwen3.5-27B (medium).

Detailed comparison

Metric	GPT-5.6 Terra GPT-5.6 Terra low Release: 2026-07-09	Qwen3.5-27B Qwen3.5-27B medium Release: 2026-02-24

Metric	GPT-5.6 Terra GPT-5.6 Terra low Release: 2026-07-09	Qwen3.5-27B Qwen3.5-27B medium Release: 2026-02-24
Score	7.9	7.9
Rank	#101	#102
Reliability	10.0	10.0
Consistency	8.0	7.9
Attempts	69/69	69/69
Tests Correct
Attempt pass rate	75.4%	76.8%
Flaky tests	6	6
Total Runs	69	69
Cost per result	5.277	8.104
Total Cost	$0.435	$1.135
Input Price	$2.000 / 1M	$0.195 / 1M
Output Price	$12.000 / 1M	$1.560 / 1M
Cache Read Price	$0.200 / 1M	N/A
Cache Write Price	$2.500 / 1M	N/A
Total Input Tokens	176,890	288,919
Output Tokens	5,688	17,484
Reasoning Tokens	18,525	617,804
Response Time (avg)	7.58s	114.73s
Response Time (max)	54.57s	1026.43s
Response Time (total)	174.39s	2638.74s
Parameters	~1T total (~60B active)	27B
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.

#101 GPT-5.6 Terra

low

Cost: $0.034
Time: 16.8s
Tokens: 2,348 tok

#102 Qwen3.5-27B

medium

Cost: $0.008
Time: 62.0s
Tokens: 3,099 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		54.57s	96,586	974	1,653
Qwen3.5-27B	10.0	10.0	100.0%	0		146.48s	177,275	1,371	19,008

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
Qwen3.5-27B	8.7	7.9	91.7%	1		19.75s	672	569	31,505

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
Qwen3.5-27B	6.2	7.1	55.6%	1		160.69s	7,895	6,381	89,388

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
Qwen3.5-27B	7.3	5.8	83.3%	1		595.19s	84,417	7,948	279,132

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
Qwen3.5-27B	10.0	10.0	100.0%	0		30.26s	7,782	270	16,150

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
Qwen3.5-27B	5.9	7.2	55.6%	1		89.39s	562	157	52,734

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
Qwen3.5-27B	6.1	3.1	66.7%	1		101.41s	524	70	23,147

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
Qwen3.5-27B	10.0	10.0	100.0%	0		19.66s	699	97	11,638

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
Qwen3.5-27B	8.2	7.7	77.8%	1		59.60s	696	242	70,096

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
Qwen3.5-27B	10.0	10.0	100.0%	0		7.45s	8,193	348	1,323

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
Qwen3.5-27B	3.0	10.0	0.0%	0		85.11s	204	31	23,683

Switch Comparison Pair

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