What is the IQ of gpt-6.1-sol?

gpt-6.1-sol has an estimated IQ of 139, which ranks #4 out of 145 public models on the AI IQ leaderboard. The score combines six equally weighted reasoning dimensions using measured benchmark results and conservative estimates for missing coverage.

How much does gpt-6.1-sol cost?

gpt-6.1-sol costs $2.00 per million input tokens and $10.00 per million output tokens. Adjusted for how many tokens it actually consumes on real tasks, its effective cost works out to $11.09 per million input-plus-output tokens.

Is gpt-6.1-sol open source?

No — gpt-6.1-sol is a proprietary model. Its weights are not publicly available, so it is used through hosted APIs and products.

When was gpt-6.1-sol released?

gpt-6.1-sol was publicly released on September 29, 2026.

How large is the context window of gpt-6.1-sol?

gpt-6.1-sol supports a context window of 1,050,000 tokens — the amount of text it can consider in a single request.

OpenAI

gpt-6.1-sol

Public AI IQ model profile with source-backed benchmark results and derived ranking context.

IQ

139

EQ

n/a

Effective Cost

$11.09

IQ Rank

#4

gpt-6.1-sol API pricing — full price table, workload cost examples, and cheaper alternatives.

IQ Dimensions

Dimension	IQ	Coverage
Abstract Reasoning	125	0/3
Mathematical Reasoning	149	0/5
Academic Reasoning	137	4/6
Programmatic Reasoning	149	1/5
Computer Use	140	0/5
Reliability	132	2/6

Benchmark Results

Benchmark	Score	Dimension
AA Long Context Reasoning v1.1	83	Reliability
AA Omniscience	41.5333	Reliability
CritPt	31.7143	Academic Reasoning
Humanity's Last Exam	52.9194	Academic Reasoning
MMMU-Pro	85.9538	Academic Reasoning
SciCode	54.1667	Academic Reasoning
Terminal-Bench 4.0	56.0606	Programmatic Reasoning

Compare

Frequently Asked Questions

What is the IQ of gpt-6.1-sol?: gpt-6.1-sol has an estimated IQ of 139, which ranks #4 out of 145 public models on the AI IQ leaderboard. The score combines six equally weighted reasoning dimensions using measured benchmark results and conservative estimates for missing coverage.
How much does gpt-6.1-sol cost?: gpt-6.1-sol costs $2.00 per million input tokens and $10.00 per million output tokens. Adjusted for how many tokens it actually consumes on real tasks, its effective cost works out to $11.09 per million input-plus-output tokens.
Is gpt-6.1-sol open source?: No — gpt-6.1-sol is a proprietary model. Its weights are not publicly available, so it is used through hosted APIs and products.
When was gpt-6.1-sol released?: gpt-6.1-sol was publicly released on September 29, 2026.
How large is the context window of gpt-6.1-sol?: gpt-6.1-sol supports a context window of 1,050,000 tokens — the amount of text it can consider in a single request.