VerdictPal · editorial desk · updated 21 Oct 2026VerdictPal

Compare · Two models, head-to-head

Pick two models. See the diff.

Composite scores, benchmark ranks, capability grids, and pricing per million tokens. All sourced from the same data that powers the model atlas.

Tools Models

Gemini 4 Argon vs GPT-6 Astra

Model A

Model B

MODEL A

Gemini 4 Argon

Google · Gemini 4

Composite 0Intel 00 rows0 sources

Google's public Gemini 4 flagship. Unified 1,048,576-token window for input, thinking, and output. Text, image, audio, video, and PDF in; text out. Knowledge cutoff March 2026.

MODEL B

GPT-6 Astra

OpenAI · GPT-6

Composite 75Intel 756 rows1 sources

OpenAI's 3 Sep 2026 flagship. API list $10 / $50 per 1M tokens, 1.05M context, 128K output, knowledge cutoff 30 Apr 2026. ChatGPT ships it as GPT-6 Pro on eligible plans.

Gemini 4 Argon2stats won

Tied0stats

GPT-6 Astra4stats won

Spec showdown

Capacity, price, freshness.

Gemini 4 ArgonvsGPT-6 Astra

GPT-6 Astra leads on composite score (75 vs 0), with deeper benchmark coverage across more families. Gemini 4 Argon is significantly cheaper at $2.0/1M input vs $10/1M input.

Composite score
Gemini 4 Argon0GPT-6 Astra75Winner on this row
Benchmark mix
Gemini 4 Argon0GPT-6 Astra75Winner on this row
Context window
Gemini 4 Argon1MGPT-6 Astra1MWinner on this row
Max output
Gemini 4 Argon1MWinner on this rowGPT-6 Astra128K
Input price / 1M (lower wins)
Gemini 4 Argon$2.0Winner on this rowGPT-6 Astra$10
Output speed (AA default API)
Gemini 4 Argon—GPT-6 Astra64 t/sWinner on this row

Composite score

Benchmark mix

Context window

Max output

128K

Input price / 1M (lower wins)

$2.0

$10

Output speed (AA default API)

—

64 t/s

Capability grid

What each model can do.

Modalities

Gemini 4 ArgonGPT-6 Astra

Text●●

Image●●

Audio●—

Video●—

Code●●

Tool use●●

Reasoning●●

Access

Gemini 4 ArgonGPT-6 Astra

API●●

Consumer app●●

Open weights——

Managed cloud●●

On-device——

Family profile

Top score per benchmark family.

No shared benchmark families between these two models.

Benchmark ranks

Every shared benchmark, side by side.

No shared benchmarks found between these two models.

Dossier facts

Dates, sources, fineprint.

Gemini 4 ArgonGPT-6 Astra

ProviderGoogleOpenAI

FamilyGemini 4GPT-6

Release date2026-10-132026-09-03

Knowledge cutoffMar 20262026-04-30

Context window1M1M

Max output1M128K

Input price /1M$2.0$10

Output price /1M$10$50

Statusflagshipflagship

Composite score075

Intelligence score075

Intel sourcenonecomposite

Benchmark rows06

Source count01

Freshnessstalefresh

Pricing checked2026-10-212026-10-21

Ecosystem

Which tools wrap each model.

Gemini 4 Argon

gemini

GPT-6 Astra

chatgpt

Verdict

Which model to actually pick.

GPT-6 Astra leads on composite score (75 vs 0), with deeper benchmark coverage across more families. Gemini 4 Argon is significantly cheaper at $2.0/1M input vs $10/1M input.

Open Gemini 4 Argon's dossier Open GPT-6 Astra's dossier

Questions this comparison answers

Every answer below is assembled from the dated fields on this page. Nothing is written separately for search.

Should you use Gemini 4 Argon or GPT-6 Astra?

GPT-6 Astra leads on composite score (75 vs 0), with deeper benchmark coverage across more families. Gemini 4 Argon is significantly cheaper at $2.0/1M input vs $10/1M input.

Is Gemini 4 Argon or GPT-6 Astra cheaper?

Gemini 4 Argon: $2.0 / $10. GPT-6 Astra: $10 / $50.

How do the Gemini 4 Argon and GPT-6 Astra context windows compare?

Gemini 4 Argon: 1M. GPT-6 Astra: 1M.