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GPT-6 Astra — low vs medium

low leads on average score with 9.5 vs 9.4. low has the lower benchmark cost at $1.289 vs $1.774. low is faster at 5.09s vs 8.08s, with pass rates of 90.9% vs 90.9%.

Last updated at: 2026-09-04

Rank
#9
Total Output Tokens
10,144
Response Time (avg)
5.09s
Total Cost
$1.289
Rank
#14
Total Output Tokens
19,627
Response Time (avg)
8.08s
Total Cost
$1.774
Recommended model low

It has the best score here (9.5), while responding about 1.6x faster than GPT-6 Astra (medium).

Detailed comparison

Metric GPT-6 Astra GPT-6 Astra low Release: 2026-09-04 GPT-6 Astra GPT-6 Astra medium Release: 2026-09-04
Score 9.5 9.4
Rank #9 #14
Reliability 9.9 9.9
Consistency 10.0 9.2
Attempts 66/66 66/66
Tests Correct
Attempt pass rate 90.9% 90.9%
Flaky tests 0 2
Total Runs 66 66
Cost per result 6.441 9.337
Total Cost $1.289 $1.774
Input Price $10.000 / 1M $10.000 / 1M
Output Price $50.000 / 1M $50.000 / 1M
Total Input Tokens 78,100 79,264
Output Tokens 4,155 4,789
Reasoning Tokens 5,989 14,838
Response Time (avg) 5.09s 8.08s
Response Time (max) 28.60s 73.48s
Response Time (total) 112.04s 177.70s
Parameters ~2T total (~150B active) ~2T total (~150B active)
Availability Closed Closed

Model generation showcase

Hamster playing table tennis

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

#9 GPT-6 Astra

low
Invalid SVG
Cost
$0.151
Time
48.9s
Tokens
3,094 tok

#14 GPT-6 Astra

medium
Cost
$0.231
Time
81.0s
Tokens
4,708 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
GPT-6 Astra 10.0 10.0 100.0% 0 3.97s 7,302 388 976
GPT-6 Astra 10.0 10.0 100.0% 0 4.95s 7,302 394 1,673

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