Models/Gemini 4 Argon (High)

Gemini 4 Argon (High)Ready

gemini-4-argon

Serverless APILLMReasoningVisionPrompt cachingClosed

A long-context flagship with native multimodality across text and image inputs. It ranks #6 of the top 20 frontier models on the Artificial Analysis Intelligence Index with a score of 52.6. Released September 30, 2026.

Context

—

Parameters

Intelligence rank · 52.6

Closed

Weights

View full spec

ReleasedSep 30, 2026

Knowledge cutoff—

Size classlarge

Input modalitiestext, image

Output modalitiestext

Usage guide

1. Choose how you'd like to use Gemini 4 Argon (High)

☁️ Serverless

Use with pay-per-token pricing. Zero setup, no cold starts, automatic failover between upstream routes.

Usage tiers · Standard • Priority

Try it — sign in

curl https://tokenhub-staging.coality.io/v1/chat/completions \
  -H "Authorization: Bearer $TOKEN_HUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemini-4-argon",
    "messages": [{"role": "user", "content": "Explain vector databases in one paragraph"}]
  }'

Pricing

Bucket	Price	Notes
Input tokens	$2.50	per 1M tokens
Output tokens	$12.50	per 1M tokens
Cache read	$0.1250	cached input · 95% off
Cache write	—	per 1M tokens

Billed per token with micro-dollar precision · effective Oct 26, 2026 · default key limits 600 req/min · 200K tokens/min

Benchmarks

Humanity's Last Exam

57.1

SciCode

61.8

Terminal-Bench 4.0

57.1

Long Context Reasoning

79.7

Frontier Code

43.5

Scores from the Artificial Analysis evaluation suite (0–100 scale).

About this model

Closed model, with a 1M context window, native image input, visible reasoning traces and prompt caching at a 95% discount on cached input.