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Specifications
Context window
—1.05M
API pricing
Input price
$0.30$2.00
Output price
$2.50$10.00
Cached input price
$0.03$0.20
Cheapest input
$0.15Google AI Studio$1.00OpenAI
Cheapest output
$1.25Google AI Studio$5.00OpenAI

These models have no shared benchmark scores.

Overview
CompanyGoogleOpenAI
Release dateApr 17 2025Sep 22 2026
AccessClosedClosed
Model detailsView modelView model

Frequently asked questions

Gemini 2.5 Flash and GPT-6 Sol don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemini 2.5 Flash is cheaper on both input and output: $0.30 vs $2.00 per million input tokens, and $2.50 vs $10.00 per million output tokens. Figures are base-tier rates. Gemini 2.5 Flash shipped 523 days before GPT-6 Sol, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

Direct benchmark comparisons are unavailable — Gemini 2.5 Flash and GPT-6 Sol don't publish scores on any of the same benchmarks.