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#68

GPT-6 Sol

OpenAI Release: 2026-09-23 Tested on: 2026-09-23 05:19 openai/gpt-6-sol::low
~2T total (~150B active)MoEClosedEstimated
(high) (medium) (low) (none)

Summary

GPT-6 Sol scores 8.4 on AI BENCHY and ranks #68. It has 10.0 reliability, a 86.4% pass rate, $0.273 total cost, and 6.92s average response time.

What makes GPT-6 Sol unique: It stands out most in Instructions following, where it ranks #1, while Coding is its weakest area at #17. Its total benchmark cost is unusually low for its score range. It is notably fast compared with similar models.

Model facts

Researched on 2026-09-23

Estimated
Parameters
~2T total (~150B active)
Architecture
MoE
Availability
Closed
License
-

Best estimate from public evidence; the vendor did not disclose every value. Vendor does not disclose parameter counts or architecture. Low-confidence catalog estimate carries forward the prior openai/gpt-5.6-sol family estimate; the linked announcement establishes identity and availability, not these counts.

Parameter source Availability source

Score

8.4

Consistency

8.5

Reliability

10.0

Total Cost (Current Price)

$0.273

Total Output Tokens

11,677

Total Input Tokens

77,882

Input Price

$2.000 / 1M

Output Price

$10.000 / 1M

Tests Correct

Wrong Tests: 5

Attempt pass rate: 86.4%

Flaky tests

4

Flaky tests had mixed outcomes across runs (at least one pass and one fail).

Response Time (avg)

6.92s

Response Time (max): 17.91s

Response Time (total): 152.17s

Wrong answer: 5

Hamster playing table tennis

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

#68 GPT-6 Sol

low
Cost
$0.018
Time
17.4s
Tokens
1,850 tok

Charts

Choose the first model, then click a second model to open a side-by-side page.

Total Output Tokens

Score vs Total Output Tokens

Quick Compare

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Category Breakdown

Category Score Consistency Tests Correct
Anti-AI Tricks 10.0 10.0
Coding 6.2 4.8
Combined 10.0 10.0
Data parsing and extraction 10.0 10.0
Domain specific 5.3 7.2
General Intelligence 10.0 10.0
Instructions following 10.0 10.0
Puzzle Solving 10.0 10.0
Tool Calling 10.0 10.0
Trivia 4.7 1.6

Compared models