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Claude Haiku 5.5 (max) vs Gemini 3.1 Pro Preview (medium)

Claude Haiku 5.5 (max) leads on average score with 8.5 vs 8.4. Claude Haiku 5.5 (max) has the lower benchmark cost at $0.509 vs $1.585. Gemini 3.1 Pro Preview (medium) is faster at 22.71s vs 61.71s, with pass rates of 85.5% vs 89.9%.

Last updated at: 2026-10-07

Compared models

Rank
#70
Total Output Tokens
919,699
Response Time (avg)
61.71s
Total Cost
$0.509
Rank
#74
Total Output Tokens
102,691
Response Time (avg)
22.71s
Total Cost
$1.585
Recommended model Claude Haiku 5.5 (max)

It has the best score here (8.5), while costing about 3.1x less than Gemini 3.1 Pro Preview (medium).

Detailed comparison

Metric Claude Haiku 5.5 Claude Haiku 5.5 max Release: 2026-10-07 Gemini 3.1 Pro Preview Gemini 3.1 Pro Preview medium Release: 2026-02-19
Score 8.5 8.4
Rank #70 #74
Reliability 10.0 9.8
Consistency 9.6 9.6
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 85.5% 89.9%
Flaky tests 1 1
Total Runs 69 69
Cost per result 2.677 7.924
Total Cost $0.509 $1.585
Input Price $0.100 / 1M $2.000 / 1M
Output Price $0.500 / 1M $12.000 / 1M
Cache Read Price $0.010 / 1M $0.200 / 1M
Cache Write Price $0.125 / 1M $0.375 / 1M
Total Input Tokens 487,516 176,208
Output Tokens 10,212 6,093
Reasoning Tokens 909,487 96,598
Response Time (avg) 61.71s 22.71s
Response Time (max) 288.94s 88.68s
Response Time (total) 1419.40s 386.11s
Parameters ~50B ~1.2T total (~20B active)
Availability Closed Closed

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.

#70 Claude Haiku 5.5

max
OpenRouter returned no showcase content (finish_reason: error).
Cost
$0.000
Time
164.5s
Tokens
0 tok

#74 Gemini 3.1 Pro Preview

medium
Cost
$0.115
Time
87.2s
Tokens
9,629 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
Claude Haiku 5.5 10.0 10.0 100.0% 0 55.87s 10,608 532 125,988
Gemini 3.1 Pro Preview 7.9 9.9 66.7% 0 40.17s 8,124 435 41,247

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