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Claude Haiku 5.5 (max) vs Grok 4.6 (high)

The average score is effectively tied at 8.5 vs 8.5. Claude Haiku 5.5 (max) has the lower benchmark cost at $0.509 vs $2.629. Claude Haiku 5.5 (max) is faster at 61.71s vs 87.48s, with pass rates of 85.5% vs 82.6%.

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
#66
Total Output Tokens
312,614
Response Time (avg)
87.48s
Total Cost
$2.629
Recommended model Claude Haiku 5.5 (max)

It has the best score here (8.5), while costing about 5.2x less than Grok 4.6 (high).

Detailed comparison

Metric Claude Haiku 5.5 Claude Haiku 5.5 max Release: 2026-10-07 Grok 4.6 Grok 4.6 high Release: 2026-08-12
Score 8.5 8.5
Rank #70 #66
Reliability 10.0 10.0
Consistency 9.6 10.0
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 85.5% 82.6%
Flaky tests 1 0
Total Runs 69 69
Cost per result 2.677 13.833
Total Cost $0.509 $2.629
Input Price $0.100 / 1M $2.000 / 1M
Output Price $0.500 / 1M $6.000 / 1M
Cache Read Price $0.010 / 1M $0.500 / 1M
Cache Write Price $0.125 / 1M N/A
Total Input Tokens 487,516 376,233
Output Tokens 10,212 6,687
Reasoning Tokens 909,487 305,927
Response Time (avg) 61.71s 87.48s
Response Time (max) 288.94s 618.49s
Response Time (total) 1419.40s 2012.15s
Parameters ~50B ~1.7T total (~170B 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

#66 SpaceXAI: Grok 4.6

high
Cost
$0.107
Time
265.1s
Tokens
18,001 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
Grok 4.6 10.0 10.0 100.0% 0 102.20s 9,579 379 51,829

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