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inclusionAI: Ling-2.6-flash vs OpenAI: GPT-5.5

GPT-5.5 (low) leads on average score with 9.3 vs 4.9. Ling-2.6-flash has the lower benchmark cost at $0.002 vs $1.253. GPT-5.5 (low) is faster at 10.13s vs 10.68s, with pass rates of 30.3% vs 86.4%.

Recommended modelGPT-5.5 (low)It has the strongest score in this comparison (9.3) and the best overall balance of cost and response time across all 2 models.

Last updated at: 2026-07-21

Metric Ling-2.6-flash Ling-2.6-flash none Release: 2026-04-21 GPT-5.5 GPT-5.5 low Release: 2026-04-24
Score 4.9 9.3
Rank #184 #9
Reliability 10.0 10.0
Consistency 9.3 10.0
Tests Correct
Attempt pass rate 30.3% 86.4%
Flaky tests 2 0
Total Runs 66 66
Cost per result 0.024 6.594
Total Cost $0.002 $1.253
Input Price $0.010 / 1M $5.000 / 1M
Output Price $0.030 / 1M $30.000 / 1M
Total Input Tokens 114,375 80,058
Output Tokens 14,903 5,378
Reasoning Tokens 0 23,040
Response Time (avg) 10.68s 10.13s
Response Time (max) 36.03s 56.19s
Response Time (total) 213.51s 222.82s

Hamster playing table tennis

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

#184 Ling-2.6-flash

none
Ling-2.6-flash is no longer available as a free model. It has transitioned to a paid model. Continue using it here: https://openrouter.ai/inclusionai/ling-2.6-flash
Cost
$0.000
Time
0.0s
Tokens
0 tok

#9 GPT-5.5

low
Cost
$0.068
Time
37.0s
Tokens
2,339 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

Coding Score Consistency Attempt pass rate Flaky tests Tests Correct Response Time (avg) Input Tokens Output Tokens Reasoning Tokens
Ling-2.6-flash 5.3 10.0 33.3% 0 11.21s 813 381 0
GPT-5.5 10.0 10.0 100.0% 0 15.04s 7,302 423 6,402

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