Gemini 4 Argon

Google's flagship reasoning model for complex software engineering, deep mathematical and scientific problem solving, autonomous multi-step agents, and long decode up to 1M tokens.

Input price
$1.80list $2.00-10%
Output price
$9.00list $10.00-10%
Context
1M
Max output
66K
Modalities
InputTextImageAudioVideoPDFOutputText
166 (#7 of 89)
1529
—
Released
2026-10-13
Knowledge cutoff
2026-03
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Providers

Providers that serve this model. With Auto, each request goes to the best available provider. Prices in USD per 1M tokens; stats cover the last 30 days.

Pricing

Prices vary by provider. Showing Google (Gemini), the lowest. Pick a provider above to see its prices.

ItemPriceBatchFlexPriority
from 2026-10-13until 2026-12-01
Inputper 1M tokens$1.80list $2.00-10%$0.90list $1.00-10%$0.90list $1.00-10%$3.24list $3.60-10%
Outputper 1M tokens$9.00list $10.00-10%$4.50list $5.00-10%$4.50list $5.00-10%$16.20list $18.00-10%
Cache readper 1M tokens$0.09list $0.10-10%$0.045list $0.05-10%$0.045list $0.05-10%$0.162list $0.18-10%
Reasoning outputper 1M tokens$9.00list $10.00-10%$4.50list $5.00-10%$4.50list $5.00-10%$16.20list $18.00-10%
from 2026-12-01
Inputper 1M tokens$3.60list $4.00-10%$1.80list $2.00-10%$1.80list $2.00-10%$6.48list $7.20-10%
Outputper 1M tokens$18.00list $20.00-10%$9.00list $10.00-10%$9.00list $10.00-10%$32.40list $36.00-10%
Cache readper 1M tokens$0.18list $0.20-10%$0.09list $0.10-10%$0.09list $0.10-10%$0.324list $0.36-10%
Reasoning outputper 1M tokens$18.00list $20.00-10%$9.00list $10.00-10%$9.00list $10.00-10%$32.40list $36.00-10%
Web searchper request$0.0126list $0.014-10%———

Make a request

Set your provider preferences, then copy the request. It reads your API key from OHMYGPT_API_KEY.

Google Gemini supports pinning one provider only. Other preferences work with Chat Completions and Responses.

curl https://api.ohmygpt.com/v1/models/google/gemini-4-argon:generateContent \
  -H "x-goog-api-key: $OHMYGPT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "contents": [
      {
        "parts": [
          {
            "text": "Hello"
          }
        ]
      }
    ]
  }'

Similar models

Other models with the same output types at a similar price.

  • Better value: more capable, lower price
  • Pareto frontier
  • This model
  • Similar models

Capability scores are from Epoch AI’s Epoch Capabilities Index (CC BY 4.0, as of 2026-11-02), which combines dozens of benchmarks with GPT-5 set at 150. epoch.ai/eci

Price: our current input price per 1M tokens in USD, lowest across channels. Dated snapshots and resold copies of the same model are merged into one point; free models are not shown.

Shaded area: capability above and price below the median of all models. Pareto frontier: no other model is both cheaper and more capable.

Gemini 4 ArgonThis model
166
Input
$1.80
Output
$9.00
GPT-6.1 Sol
168
Input
$1.80–$3.60
Output
$9.00–$13.50
Gemini 3 Pro Image
—
Input
$1.80
Output
$10.80
Mistral Medium
—
Input
$1.65
Output
$8.25
Kimi K3.1 Pro
—
Input
$2.0878–$2.20
Output
$10.9208–$11.00

Human preference ratings are from the LMArena Text Arena (CC BY 4.0, as of 2026-10-28): Elo ratings from blind votes, on a different scale from capability scores. lmarena.ai/leaderboard/text