Google · current

Gemini 2.5 Flash Preview (09/2025) – Thinking

Gemini 2.5 Flash Preview (09/2025) – Thinking is attributed to Google in the catalog. It accepts text, image, audio, and pdf input and produces text output. Reported capabilities include reasoning, tool calling, and structured output.

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Modalities

Hosted provider token rates

$0.30 / $2.50

USD per 1M input / output tokens · NanoGPT

Context

1.05M

Released

2025-09-25

Knowledge cutoff

Unknown

No recent lab-operated provider rate is available. Showing the third-party host with the lowest input rate + ¼ output rate. This is one offering, not an average; other providers, modalities, tiers, and fees may differ.

Where to use it

1 observed offerings · token prices in USD per million where available

Estimate your workload cost

NanoGPT

gemini-2.5-flash-preview-09-2025-thinking

current

Input

$0.30

Output

$2.50

Cache

$0.03

Context

1.05M

Max output

66K

Reasoning: Yes
Tool calling: Yes
Structured output: Yes
Temperature: Unknown

Recent price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
NanoGPT gemini-2.5-flash-preview-09-2025-thinking	currentRecent price	1.05M	66K	$0.30	$2.50	$0.03	Yes	Yes	Yes	Unknown

Capabilities and limits

Input: text, image, audio, pdf
Output: text
Max output: 66K
Weights: Closed (source-reported)
Release: 2025-09-25
Knowledge cutoff: Unknown
Family: gemini

Reasoning · Tool calling · Structured output · Vision

Provider-specific limits and support can differ.

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Models to compare

Candidates match reported specifications; they are not tested replacements.

Gemini 2.5 Flash Preview (09/2025)Google · 1.05M contextCompare →Gemini 2.5 FlashGoogle · 1.05M contextCompare →Gemini 2.5 Flash-LiteGoogle · 1.05M contextCompare →

Model and price history

Latest recorded change: source refresh · 2026-09-17

Model changes (1)

source refresh · 2026-09-17

{
  "before": {
    "open_weights": null
  },
  "after": {
    "open_weights": false
  }
}

Price history (41 observations)

Date	Provider	Input / output
2026-11-02	NanoGPT	$0.30 / $2.50
2026-11-01	NanoGPT	$0.30 / $2.50
2026-10-31	NanoGPT	$0.30 / $2.50
2026-10-30	NanoGPT	$0.30 / $2.50
2026-10-29	NanoGPT	$0.30 / $2.50
2026-10-28	NanoGPT	$0.30 / $2.50
2026-10-27	NanoGPT	$0.30 / $2.50
2026-10-27	NanoGPT	$0.30 / $2.50
2026-10-27	NanoGPT	$0.30 / $2.50
2026-10-27	NanoGPT	$0.30 / $2.50
2026-10-26	NanoGPT	$0.30 / $2.50
2026-10-25	NanoGPT	$0.30 / $2.50
2026-10-24	NanoGPT	$0.30 / $2.50
2026-10-24	NanoGPT	$0.30 / $2.50
2026-10-24	NanoGPT	$0.30 / $2.50
2026-10-23	NanoGPT	$0.30 / $2.50
2026-10-23	NanoGPT	$0.30 / $2.50
2026-10-23	NanoGPT	$0.30 / $2.50
2026-10-23	NanoGPT	$0.30 / $2.50
2026-10-23	NanoGPT	$0.30 / $2.50
2026-10-22	NanoGPT	$0.30 / $2.50
2026-10-21	NanoGPT	$0.30 / $2.50
2026-10-20	NanoGPT	$0.30 / $2.50
2026-10-19	NanoGPT	$0.30 / $2.50
2026-10-18	NanoGPT	$0.30 / $2.50
2026-10-17	NanoGPT	$0.30 / $2.50
2026-10-12	NanoGPT	$0.30 / $2.50
2026-10-12	NanoGPT	$0.30 / $2.50
2026-10-11	NanoGPT	$0.30 / $2.50
2026-10-10	NanoGPT	$0.30 / $2.50
2026-10-09	NanoGPT	$0.30 / $2.50
2026-10-09	NanoGPT	$0.30 / $2.50
2026-10-08	NanoGPT	$0.30 / $2.50
2026-10-07	NanoGPT	$0.30 / $2.50
2026-09-22	NanoGPT	$0.30 / $2.50
2026-09-21	NanoGPT	$0.30 / $2.50
2026-09-20	NanoGPT	$0.30 / $2.50
2026-09-19	NanoGPT	$0.30 / $2.50
2026-09-18	NanoGPT	$0.30 / $2.50
2026-09-17	NanoGPT	$0.30 / $2.50
2026-09-09	NanoGPT	$0.30 / $2.50