What is the IQ of Agnes 2.5 Pro Alpha?

Agnes 2.5 Pro Alpha has an estimated IQ of 96, which ranks #129 out of 159 public models on the AI IQ leaderboard. The score combines seven equally weighted reasoning dimensions using measured benchmark results and conservative estimates for missing coverage.

Is Agnes 2.5 Pro Alpha open source?

Yes — Agnes 2.5 Pro Alpha is an open-weights model: its trained weights are published, so it can be downloaded and self-hosted.

When was Agnes 2.5 Pro Alpha released?

Agnes 2.5 Pro Alpha was publicly released on July 24, 2026.

How large is the context window of Agnes 2.5 Pro Alpha?

Agnes 2.5 Pro Alpha supports a context window of 1,000,000 tokens — the amount of text it can consider in a single request.

How fast is Agnes 2.5 Pro Alpha?

In independent measurements, Agnes 2.5 Pro Alpha generates about 132 tokens per second, with a typical response time of about 21 seconds.

Sapiens

Agnes 2.5 Pro Alpha

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

IQ

96

EQ

n/a

Effective Cost

n/a

IQ Rank

#129

Release and Capabilities

Public release	2026-07-24
Modalities	text, image
Context window	1,000,000 tokens

Official downloadable open weights under Apache 2.0; the Agnes AI hosted Alpha API is deprecated.

Publisher-reported capabilities

Agnes AI released this text-and-image reasoning checkpoint on July 24, 2026.
Official weights remain available under Apache 2.0; the historical hosted endpoint is deprecated.

Limitations and availability caveats

Hosted agnes-2.5-pro-alpha API is deprecated; use the current model for new hosted integrations. Open weights remain available.
Historical Alpha hosted prices are not current billable prices.

Official release and model references

Measured Coverage and Estimates

Agnes 2.5 Pro Alpha has 5 of 39 tracked IQ benchmark inputs across 2 of 7 dimensions. Raw benchmark tables contain source-backed results only. Derived IQ combines all six dimensions using the shared scoring methodology, including estimates where direct coverage is incomplete.

Among dimensions with direct benchmark coverage, this profile's highest estimated scores are Academic Reasoning (IQ 126) and Reliability (IQ 106). These dimension estimates can include statistical adjustments or predecessor priors; they are not raw benchmark percentages or claims of real-world task success.

Benchmark versions, evaluation harnesses, and coverage affect comparisons; a missing result is not a score of zero. See the scoring methodology for estimation and uncertainty limits.

IQ Dimensions

Dimension	IQ	Coverage
Abstract Reasoning	79	0/5
Mathematical Reasoning	88	0/5
Academic Reasoning	126	4/6
Programmatic Reasoning	91	0/6
Computer Use	93	0/5
Reliability	106	1/6
Knowledge Work	90	0/6

Benchmark Results

Benchmark	Score	Dimension
AA Omniscience	-25.1	Reliability
CritPt	10.857	Academic Reasoning
GPQA Diamond	87.576	Academic Reasoning
Humanity's Last Exam	33.596	Academic Reasoning
SciCode	42.245	Academic Reasoning

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Frequently Asked Questions

What is the IQ of Agnes 2.5 Pro Alpha?: Agnes 2.5 Pro Alpha has an estimated IQ of 96, which ranks #129 out of 159 public models on the AI IQ leaderboard. The score combines seven equally weighted reasoning dimensions using measured benchmark results and conservative estimates for missing coverage.
Is Agnes 2.5 Pro Alpha open source?: Yes — Agnes 2.5 Pro Alpha is an open-weights model: its trained weights are published, so it can be downloaded and self-hosted.
When was Agnes 2.5 Pro Alpha released?: Agnes 2.5 Pro Alpha was publicly released on July 24, 2026.
How large is the context window of Agnes 2.5 Pro Alpha?: Agnes 2.5 Pro Alpha supports a context window of 1,000,000 tokens — the amount of text it can consider in a single request.
How fast is Agnes 2.5 Pro Alpha?: In independent measurements, Agnes 2.5 Pro Alpha generates about 132 tokens per second, with a typical response time of about 21 seconds.