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Solar Pro 4 (high) vs Grok 4.3 (medium)

Grok 4.3 (medium) leads on average score with 6.5 vs 6.3. Solar Pro 4 (high) has the lower benchmark cost at $0.077 vs $0.989. Grok 4.3 (medium) is faster at 44.53s vs 128.91s, with pass rates of 60.9% vs 63.8%.

Last updated at: 2026-10-16

Compared models

Rank
#246
Total Output Tokens
402,203
Response Time (avg)
128.91s
Total Cost
$0.077
Rank
#228
Total Output Tokens
232,542
Response Time (avg)
44.53s
Total Cost
$0.989
Recommended model Solar Pro 4 (high)

Its score stays close to the best score here (6.3 vs 6.5), while costing about 12.9x less than Grok 4.3 (medium).

Detailed comparison

Metric Solar Pro 4 Solar Pro 4 high Release: 2026-08-11 Grok 4.3 Grok 4.3 medium Release: 2026-05-01
Score 6.3 6.5
Rank #246 #228
Reliability 10.0 10.0
Consistency 8.0 8.3
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 60.9% 63.8%
Flaky tests 6 5
Total Runs 69 69
Cost per result 0.652 8.235
Total Cost $0.077 $0.989
Input Price $0.090 / 1M $1.250 / 1M
Output Price $0.360 / 1M $2.500 / 1M
Cache Read Price $0.018 / 1M $0.200 / 1M
Cache Write Price N/A N/A
Total Input Tokens 209,002 325,471
Output Tokens 24,675 14,867
Reasoning Tokens 377,528 217,675
Response Time (avg) 128.91s 44.53s
Response Time (max) 491.07s 216.69s
Response Time (total) 2965.04s 1024.25s
Parameters ~100B ~1.5T total (~150B 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.

#246 Solar Pro 4

high
No showcase result has been generated for this model yet.
Cost
N/A
Time
-
Tokens
0 tok

#228 SpaceXAI: Grok 4.3

medium
Cost
$0.009
Time
19.0s
Tokens
3,661 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
Solar Pro 4 5.7 9.9 33.3% 0 244.73s 7,887 18,577 101,928
Grok 4.3 5.9 7.7 44.4% 1 41.23s 8,340 1,028 31,226