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Gemini 2.5 Flash Preview 09 2025 API Pricing 2026

Compare pricing, benchmarks, and providers for Gemini 2.5 Flash Preview 09 2025. Find the best value for your use case.

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Last updated: January 12, 2026 at 08:06 AM

Overview

Gemini 2.5 Flash Preview 09 2025 was released on September 25, 2025. Pricing starts at $0.300 per million input tokens and $2.50 per million output tokens. The model supports a context window of up to 1.0M tokens. API access is available through Google.

Context Window
1.0M
tokens
Pricing
Input$0.300
Output$2.50
Cached$0.075
per 1M tokens
Speed
Output250 tok/s
TTFT0.30s
median latency
Capabilities
VisionAudio InReasoningToolsCaching

Pricing Comparison

Compare Gemini 2.5 Flash Preview 09 2025 with 10 similar models by price.

Current Pricing (per 1M tokens)

11 models

Provider
Model
Input $/M
Output $/M
Context
Actions
$0.300
$2.500
1,048,576
Try
$0.250
$0.380
163,840
Try
$0.250
$0.250
32,768
Try
$0.250
$1.250
200,000
Try
$0.270
$0.270
131,072
Try
$0.270
$0.410
163,840
Try
$0.280
$1.100
123,000
Try
$0.280
$1.200
196,608
Try
$0.290
$1.150
131,072
Try
$0.300
$0.500
131,072
Try
$0.300
$1.200
163,840
Try

* Some models use tiered pricing based on prompt length. Displayed prices are for prompts ≤ 200k tokens.

Compare Providers

Gemini 2.5 Flash Preview 09 2025 is available from multiple providers with different pricing and availability.

3
Providers
$0.300
Cheapest Input/M
$2.500
Cheapest Output/M
Google AI Studio
Best Price

Provider Pricing

3 models

Provider
Input $/M
Output $/M
Uptime
Google AI Studio
Google AI Studio
Best Price
$0.300
$2.500
99.4%
OpenRouter
OpenRouter
Best Price
$0.300
$2.500
-
Google
Google
Best Price
$0.300
$2.500
99.9%
Provider pricing data sourced from OpenRouter and Helicone

Cost vs. Quality

Compare Gemini 2.5 Flash Preview 09 2025's benchmark performance against all models.

X-axis:
Y-axis:
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Gemini 2.5 Flash Preview 09-2025
Other models

Detailed Benchmark Scores

Intelligence
25.5 (70th pct)
Coding
21.5 (66th pct)
Math
56.7 (65th pct)
MMLU Pro
83.6 (84th pct)
GPQA
76.6 (84th pct)
LiveCodeBench
62.5 (75th pct)
AIME
-
Aider
-
Benchmark data from Artificial Analysis and HuggingFace Open LLM Leaderboard

Try Gemini 2.5 Flash Preview 09 2025

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Frequently Asked Questions

Gemini 2.5 Flash Preview 09 2025 costs $0.000300 per 1,000 input tokens and $0.002500 per 1,000 output tokens.
Gemini 2.5 Flash Preview 09 2025 is available from 3 provider(s). Google AI Studio offers the best price.
We compare Gemini 2.5 Flash Preview 09 2025 with 10 similarly-priced models. See the benchmark scatter plot above to compare quality vs cost.

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