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Gemini Decision 1 (default) vs Span-02 (default)

Gemini Decision 1 (default) leads on average score with 2.9 vs 2.8. Span-02 (default) has the lower benchmark cost at $0.001 vs $0.006. Gemini Decision 1 (default) is faster at 652ms vs 1.36s, with pass rates of 23.2% vs 26.1%.

Last updated at: 2026-11-13

Compared models

Rank
#475
Total Output Tokens
0
Response Time (avg)
652ms
Total Cost
$0.006
Rank
#476
Total Output Tokens
0
Response Time (avg)
1.36s
Total Cost
$0.001
Recommended model Gemini Decision 1 (default)

It has the best score here (2.9), while responding about 2.1x faster than Span-02 (default).

Detailed comparison

Metric Gemini Decision 1 Gemini Decision 1 default Release: 2026-11-12 Span-02 Span-02 default Release: 2026-10-17
Score 2.9 2.8
Rank #475 #476
Reliability 9.2 10.0
Consistency 4.9 5.2
Attempts 36/69 36/69
Tests Correct
Attempt pass rate 23.2% 26.1%
Flaky tests 1 0
Total Runs 36 36
Cost per result 0.101 0.012
Total Cost $0.006 $0.001
Input Price $0.100 / 1M $0.010 / 1M
Output Price $0.000 / 1M $0.000 / 1M
Cache Read Price N/A N/A
Cache Write Price N/A N/A
Total Input Tokens 50,079 70,626
Output Tokens 0 0
Reasoning Tokens 0 0
Response Time (avg) 652ms 1.36s
Response Time (max) 1.27s 5.71s
Response Time (total) 7.83s 16.37s
Parameters - 26B total (4B 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.

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
Gemini Decision 1 4.5 6.7 33.3% 0 558ms 24,507 0 0
Span-02 4.9 6.7 33.3% 0 544ms 32,136 0 0

Switch Comparison Pair

Command A+lowvsGemini Decision 1defaultCommand A+nonevsGemini Decision 1defaultCommand A+lowvsSpan-02defaultCommand A+highvsGemini Decision 1defaultCommand A+nonevsSpan-02defaultGemini Decision 1defaultvsXing4.0 29b A4bnoneFree AvailableCommand A+highvsSpan-02defaultCommand A+mediumvsGemini Decision 1defaultGemini Decision 1defaultvsGrok 4.20noneSpan-02defaultvsXing4.0 29b A4bnoneFree AvailableCommand A+mediumvsSpan-02defaultSpan-02defaultvsGrok 4.20none