ModelActivefamily · Gemini

Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite)

Google ai.google.dev/gemini-api/docs/models/gemini-3.1-

Designed as the efficiency specialist of the image generation family, offering ultra-low latency and cost-effective image generation and editing.

Explore graph

quality75

Updated 19 min ago · first seen 11 Sept 2026

model_01M293V7TXCD175PTWDV1XZAQ2

Context: 65.5K tokens; T1 · 37 min ago
Released: 30 Jun 2026; T2 · 19 min ago
Knowledge cutoff: Jan 2025; T2 · 19 min ago

Specification

Family: Gemini
Source:Google AI for Developers (Gemini API docs)T1observed 38 min agohigh
Release date: 30 Jun 2026
Source:OpenRouter public model & pricing listingT2observed 19 min agomedium
Status: active
Source:Google AI for Developers (Gemini API docs)T1observed 38 min agohigh
Context window: 65.5K tokens
Source:Google AI for Developers (Gemini API docs)T1observed 37 min agohigh
Max output: 4.1K tokens
Source:Google AI for Developers (Gemini API docs)T1observed 37 min agohigh
Knowledge cutoff: Jan 2025
Source:OpenRouter public model & pricing listingT2observed 19 min agomedium
Modalities: image, pdf, text, video
Source:Google AI for Developers (Gemini API docs)T1observed 37 min agohigh
Input modalities: text, image, video, pdf
Source:Google AI for Developers (Gemini API docs)T1observed 37 min agohigh
Output modalities: image, text
Source:Google AI for Developers (Gemini API docs)T1observed 37 min agohigh
Tokenizer: Gemini
Source:OpenRouter public model & pricing listingT2observed 19 min agomedium
API model id: gemini-3.1-flash-lite-image
Source:Google AI for Developers (Gemini API docs)T1observed 38 min agohigh
Official page: ai.google.dev/gemini-api/docs/models/gemini-3.1-flash-lite-image
Source:Google AI for Developers (Gemini API docs)T1observed 37 min agohigh
Capabilities: Image generation, Thinking
Source:Google AI for Developers (Gemini API docs)T1observed 37 min agohigh
Latest update: 2026-06
Source:Google AI for Developers (Gemini API docs)T1observed 37 min agohigh
Openrouter id: google/gemini-3.1-flash-lite-image
Source:OpenRouter public model & pricing listingT2observed 19 min agomedium
Supported parameters: include_reasoning, max_tokens, reasoning, reasoning_effort, response_format, seed, temperature, top_p
Source:OpenRouter public model & pricing listingT2observed 19 min agomedium
Versions: {"stable":["gemini-3.1-flash-lite-image"]}
Source:Google AI for Developers (Gemini API docs)T1observed 37 min agohigh

Each value shows its source, tier and observation time. Conflicting claims are kept side by side and flagged — never averaged. How AI Atlas records facts →

Provenance

Attributed facts

Source tiers

T1T217 / 5

Freshest observation

19 min ago

Conflicts

4 flagged

Current prices

Current prices per 1M tokens
Provider	Input / 1M	Output / 1M	Cached in	Batch in / out	Context	Observed	Source
Google Gemini APIgemini-3.1-flash-lite-image	$0.25	$1.5	—	$0.125 / $0.75	—	30 min ago	ai.google.devT1
Google Gemini APIgoogle/gemini-3.1-flash-lite-image	$0.25	$1.5	—	—	65.5K	19 min ago	openrouter.aiT2

USD per 1M tokens as published by each provider (USD). Rows are append-only: every change is kept in the history below.

Available through 1

Google Gemini API

Price history

Input price · USD / 1M tokens

Output price · USD / 1M tokens

Google Gemini API

As of

Rewind the record: see this entity's attributes exactly as AI Atlas knew them on a given day.

Claim history

31 claims · 22 properties4 conflicting

Familyfamily1

Claim history for Family
Value	Valid from → to	Status	Source	Confidence	Extractor
Gemini	11 Sept 2026 20:51 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Release daterelease_date1

Claim history for Release date
Value	Valid from → to	Status	Source	Confidence	Extractor
30 Jun 2026	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Statusstatus1

Claim history for Status
Value	Valid from → to	Status	Source	Confidence	Extractor
active	11 Sept 2026 20:51 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Context windowcontext_length1

Claim history for Context window
Value	Valid from → to	Status	Source	Confidence	Extractor
65.5K tokens	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Max outputmax_output_tokens2conflicting claims

Claim history for Max output
Value	Valid from → to	Status	Source	Confidence	Extractor
59K tokens	11 Sept 2026 21:10 UTC → current	conflicting	OpenRouter public model & pricing listingT2	medium	deterministic
4.1K tokens	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	conflicted	deterministic

Knowledge cutoffknowledge_cutoff1

Claim history for Knowledge cutoff
Value	Valid from → to	Status	Source	Confidence	Extractor
Jan 2025	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Modalitiesmodalities2conflicting claims

Claim history for Modalities
Value	Valid from → to	Status	Source	Confidence	Extractor
image, text	11 Sept 2026 21:10 UTC → current	conflicting	OpenRouter public model & pricing listingT2	medium	deterministic
image, pdf, text, video	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	conflicted	deterministic

Input modalitiesmodalities_input2conflicting claims

Claim history for Input modalities
Value	Valid from → to	Status	Source	Confidence	Extractor
image, text	11 Sept 2026 21:10 UTC → current	conflicting	OpenRouter public model & pricing listingT2	medium	deterministic
text, image, video, pdf	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	conflicted	deterministic

Output modalitiesmodalities_output1

Claim history for Output modalities
Value	Valid from → to	Status	Source	Confidence	Extractor
image, text	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Tokenizertokenizer1

Claim history for Tokenizer
Value	Valid from → to	Status	Source	Confidence	Extractor
Gemini	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

API model idapi_model_id1

Claim history for API model id
Value	Valid from → to	Status	Source	Confidence	Extractor
gemini-3.1-flash-lite-image	11 Sept 2026 20:51 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Official pageofficial_url1

Claim history for Official page
Value	Valid from → to	Status	Source	Confidence	Extractor
https://ai.google.dev/gemini-api/docs/models/gemini-3.1-flash-lite-image	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Capabilitiescapabilities1

Claim history for Capabilities
Value	Valid from → to	Status	Source	Confidence	Extractor
Image generation, Thinking	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Descriptiondescription6

Claim history for Description
Value	Valid from → to	Status	Source	Confidence	Extractor
Designed as the efficiency specialist of the image generation family, offering ultra-low latency and cost-effective image generation and editing.	11 Sept 2026 20:59 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic
Ultra-low latency and cost-effective image generation and editing, designed for high-volume interactive use cases.	11 Sept 2026 20:59 UTC → 11 Sept 2026 20:59 UTC	superseded	Google AI for Developers (Gemini API docs)T1	high	deterministic
Ultra-low latency and cost-effective image generation and editing, designed for high-volume interactive use cases.	11 Sept 2026 20:53 UTC → 11 Sept 2026 20:53 UTC	superseded	Google AI for Developers (Gemini API docs)T1	high	deterministic
Designed as the efficiency specialist of the image generation family, offering ultra-low latency and cost-effective image generation and editing.	11 Sept 2026 20:53 UTC → 11 Sept 2026 20:59 UTC	superseded	Google AI for Developers (Gemini API docs)T1	high	deterministic
Designed as the efficiency specialist of the image generation family, offering ultra-low latency and cost-effective image generation and editing.	11 Sept 2026 20:51 UTC → 11 Sept 2026 20:53 UTC	superseded	Google AI for Developers (Gemini API docs)T1	high	deterministic
Ultra-low latency and cost-effective image generation and editing, designed for high-volume interactive use cases.	11 Sept 2026 20:51 UTC → 11 Sept 2026 20:51 UTC	superseded	Google AI for Developers (Gemini API docs)T1	high	deterministic

Latest updatelatest_update1

Claim history for Latest update
Value	Valid from → to	Status	Source	Confidence	Extractor
2026-06	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Openrouter idopenrouter_id1

Claim history for Openrouter id
Value	Valid from → to	Status	Source	Confidence	Extractor
google/gemini-3.1-flash-lite-image	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Reasoningreasoning1

Claim history for Reasoning
Value	Valid from → to	Status	Source	Confidence	Extractor
Yes	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Structured outputstructured_output2conflicting claims

Claim history for Structured output
Value	Valid from → to	Status	Source	Confidence	Extractor
Yes	11 Sept 2026 21:10 UTC → current	conflicting	OpenRouter public model & pricing listingT2	medium	deterministic
No	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	conflicted	deterministic

Supported parameterssupported_parameters1

Claim history for Supported parameters
Value	Valid from → to	Status	Source	Confidence	Extractor
include_reasoning, max_tokens, reasoning, reasoning_effort, response_format, seed, temperature, top_p	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Tool callingtool_calling1

Claim history for Tool calling
Value	Valid from → to	Status	Source	Confidence	Extractor
No	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Versionsversions1

Claim history for Versions
Value	Valid from → to	Status	Source	Confidence	Extractor
{"stable":["gemini-3.1-flash-lite-image"]}	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Visionvision1

Claim history for Vision
Value	Valid from → to	Status	Source	Confidence	Extractor
Yes	11 Sept 2026 20:52 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →

Source documents
Source	Document	Type	Tier	Last observed	Snapshots
Google AI for Developers (Gemini API docs)	ai.google.dev/gemini-api/docs/models/gemini-3.1-flash-lite-image	model_page	T1· Official	29 min ago	3
Google AI for Developers (Gemini API docs)	ai.google.dev/gemini-api/docs/models	model_docs	T1· Official	30 min ago	3
Google AI for Developers (Gemini API docs)	ai.google.dev/gemini-api/docs/pricing	pricing	T1· Official	30 min ago	3
OpenRouter public model & pricing listing	openrouter.ai/api/v1/models	catalogue	T2· Quality secondary	19 min ago	1

Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.