Navigate
Advertise here

Claude Fable 5.2 (xhigh) vs GPT-6 Sol (high)

GPT-6 Sol (high) leads on average score with 9.9 vs 9.6. GPT-6 Sol (high) has the lower benchmark cost at $0.921 vs $10.319. GPT-6 Sol (high) is faster at 23.56s vs 33.44s, with pass rates of 94.2% vs 95.7%.

Last updated at: 2026-11-13

Compared models

Rank
#13
Total Output Tokens
188,726
Response Time (avg)
33.44s
Total Cost
$10.319
Rank
#3
Total Output Tokens
55,519
Response Time (avg)
23.56s
Total Cost
$0.921
Recommended model GPT-6 Sol (high)

It has the best score here (9.9), while costing about 11.2x less than Claude Fable 5.2 (xhigh).

Detailed comparison

Metric Claude Fable 5.2 Claude Fable 5.2 xhigh Release: 2026-11-09 GPT-6 Sol GPT-6 Sol high Release: 2026-09-23
Score 9.6 9.9
Rank #13 #3
Reliability 9.2 10.0
Consistency 9.6 10.0
Attempts 69/69 69/69
Tests Correct
Attempt pass rate 94.2% 95.7%
Flaky tests 1 0
Total Runs 69 69
Cost per result 49.137 4.185
Total Cost $10.319 $0.921
Input Price $8.000 / 1M $2.000 / 1M
Output Price $40.000 / 1M $10.000 / 1M
Cache Read Price $0.200 / 1M $0.200 / 1M
Cache Write Price $10.000 / 1M $2.500 / 1M
Total Input Tokens 346,216 182,698
Output Tokens 10,245 5,647
Reasoning Tokens 178,481 49,872
Response Time (avg) 33.44s 23.56s
Response Time (max) 440.05s 136.22s
Response Time (total) 769.21s 541.85s
Parameters ~9.5T total (~878B active) ~2T 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.

#13 Claude Fable 5.2

xhigh
Reached the allocated time limit (600 seconds) without receiving showcase output.
Cost
$0.000
Time
600.0s
Tokens
0 tok

#3 GPT-6 Sol

high
Cost
$0.076
Time
91.0s
Tokens
7,593 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 Fable 5.2 10.0 10.0 100.0% 0 12.97s 10,608 553 9,868
GPT-6 Sol 10.0 10.0 100.0% 0 19.12s 7,302 391 4,970

Quick Compare

Switch Comparison Pair

Claude Fable 5.2xhighvsGPT-6.1 SolhighClaude Fable 5.2xhighvsGPT-6.1 SolmediumClaude Fable 5.2xhighvsGPT-5.6 SollowClaude Fable 5.2xhighvsGPT-6 AstralowClaude Fable 5.2xhighvsGemini 3 Flash PreviewmediumGemini 3.6 FlashmediumvsGPT-6 SolhighClaude Fable 5.2xhighvsGPT-6.1 SollowClaude Fable 5.2xhighvsGPT-6.1 TerramediumClaude Fable 5.2xhighvsGemini 4 ArgonhighClaude Fable 5.2xhighvsGemini 3.7 FlashmediumClaude Fable 5.2xhighvsGemini 3.6 FlashmediumClaude Fable 5.2xhighvsGemini 3.7 Flashhigh