Google: Gemini 3.8 Flash

google/gemini-3.8-flash

Last Observed: 2026-10-15 06:03:55.652821 UTC

Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.

Find A Field

Architecture And Modalities · 3

Architecture · Instruct Type API Details /architecture/instruct_type Explicit Null	Explicit Null
Architecture · Modality API Details /architecture/modality text+image+file+audio+video->text	text+image+file+audio+video->text
Architecture · Tokenizer API Details /architecture/tokenizer Gemini	Gemini

Benchmarks · 3

Benchmarks · Artificial Analysis · Agentic Index API Details /benchmarks/artificial_analysis/agentic_index 40.2	40.2
Benchmarks · Artificial Analysis · Coding Index API Details /benchmarks/artificial_analysis/coding_index 76.3	76.3
Benchmarks · Artificial Analysis · Intelligence Index API Details /benchmarks/artificial_analysis/intelligence_index 40.9	40.9

Catalog Identity And Metadata · 11

Canonical Slug API Details /canonical_slug google/gemini-3.8-flash-20260902	google/gemini-3.8-flash-20260902
Context Tokens API Details /context_length 1048576	1,048,576
Created API Details /created 1788362056	2026-09-02 15:14:16 UTC
Description API Details /description Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.	Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.
Expiration Date API Details /expiration_date Explicit Null	Explicit Null
Hugging Face Id API Details /hugging_face_id Explicit Null	Explicit Null
Id API Details /id google/gemini-3.8-flash	google/gemini-3.8-flash
Knowledge Cutoff API Details /knowledge_cutoff Explicit Null	Explicit Null
Links · Details API Details /links/details /api/v1/models/google/gemini-3.8-flash-20260902/endpoints	/api/v1/models/google/gemini-3.8-flash-20260902/endpoints
Name API Details /name Google: Gemini 3.8 Flash	Google: Gemini 3.8 Flash
Supported Voices API Details /supported_voices Explicit Null	Explicit Null

Request Limits · 1

Per Request Limits API Details /per_request_limits Explicit Null	Explicit Null

Pricing · 9

Pricing · Audio API Details /pricing/audio 0.00000075	0.00000075
Output Price · USD/Token API Details /pricing/completion 0.00000375	0.00000375
Pricing · Image API Details /pricing/image 0.00000075	0.00000075
Pricing · Input Audio Cache API Details /pricing/input_audio_cache 0.000000075	0.000000075
Pricing · Input Cache Read API Details /pricing/input_cache_read 0.000000075	0.000000075
Pricing · Input Cache Write API Details /pricing/input_cache_write 0.0000000416666666666667	0.0000000416666666666667
Pricing · Internal Reasoning API Details /pricing/internal_reasoning 0.00000375	0.00000375
Input Price · USD/Token API Details /pricing/prompt 0.00000075	0.00000075
Pricing · Web Search API Details /pricing/web_search 0.014	0.014

Reasoning · 3

Reasoning · Default Effort API Details /reasoning/default_effort medium	medium
Reasoning · Default Enabled API Details /reasoning/default_enabled True	True
Reasoning · Mandatory API Details /reasoning/mandatory True	True

Provider Limits · 3

Top Provider · Context Length API Details /top_provider/context_length 1048576	1,048,576
Top Provider · Is Moderated API Details /top_provider/is_moderated False	False
Top Provider · Max Completion Tokens API Details /top_provider/max_completion_tokens 65536	65,536

API Structure And Container Types

Architecture API Details /architecture Object · See Fields	Object · See Fields
Architecture · Input Modalities API Details /architecture/input_modalities Array · See Items	Array · See Items
Architecture · Output Modalities API Details /architecture/output_modalities Array · See Items	Array · See Items
Benchmarks API Details /benchmarks Object · See Fields	Object · See Fields
Benchmarks · Artificial Analysis API Details /benchmarks/artificial_analysis Object · See Fields	Object · See Fields
Benchmarks · Design Arena API Details /benchmarks/design_arena Array · See Items	Array · See Items
Default Parameters API Details /default_parameters Object · See Fields	Object · See Fields
Links API Details /links Object · See Fields	Object · See Fields
Pricing API Details /pricing Object · See Fields	Object · See Fields
Reasoning API Details /reasoning Object · See Fields	Object · See Fields
Reasoning · Supported Efforts API Details /reasoning/supported_efforts Array · See Items	Array · See Items
Supported Parameters API Details /supported_parameters Array · See Items	Array · See Items
Top Provider API Details /top_provider Object · See Fields	Object · See Fields

Architecture · Input Modalities

5 items · source order preserved

text
image
video
file
audio

API Details

Item	/architecture/input_modalities/*
1	text
2	image
3	video
4	file
5	audio

Architecture · Output Modalities

1 items · source order preserved

text

API Details

Item	/architecture/output_modalities/*
1	text

Supported Parameters

12 items · source order preserved

include_reasoning
max_tokens
reasoning
reasoning_effort
response_format
seed
stop
structured_outputs
temperature
tool_choice
tools
top_p

API Details

Item	/supported_parameters/*
1	include_reasoning
2	max_tokens
3	reasoning
4	reasoning_effort
5	response_format
6	seed
7	stop
8	structured_outputs
9	temperature
10	tool_choice
11	tools
12	top_p

Benchmarks · Design Arena

14 items · source order preserved

Item	Arena	Category	Elo	Rank	Win Rate
1	agents	androidnative	1080	31	33.9
2	agents	fullstack	1244	11	48.1
3	agents	godotgamedev	1273	5	53
4	agents	mobileapps	1233	6	54.4
5	agents	python-pptxslides	1178	19	39.8
6	agents	webapps	1231	11	46.1
7	models	3d	1295	19	49.9
8	models	asciiart	1266	12	52.3
9	models	codecategories	1306	15	50.3
10	models	dataviz	1263	28	50.2
11	models	gamedev	1309	17	51
12	models	svg	1293	7	54.7
13	models	uicomponent	1321	11	53.9
14	models	website	1302	14	50

API Details

Item	/benchmarks/design_arena/*/arena	/benchmarks/design_arena/*/category	/benchmarks/design_arena/*/elo	/benchmarks/design_arena/*/rank	/benchmarks/design_arena/*/win_rate
1	agents	androidnative	1080	31	33.9
2	agents	fullstack	1244	11	48.1
3	agents	godotgamedev	1273	5	53
4	agents	mobileapps	1233	6	54.4
5	agents	python-pptxslides	1178	19	39.8
6	agents	webapps	1231	11	46.1
7	models	3d	1295	19	49.9
8	models	asciiart	1266	12	52.3
9	models	codecategories	1306	15	50.3
10	models	dataviz	1263	28	50.2
11	models	gamedev	1309	17	51
12	models	svg	1293	7	54.7
13	models	uicomponent	1321	11	53.9
14	models	website	1302	14	50

Reasoning · Supported Efforts

3 items · source order preserved

high
medium
low

API Details

Item	/reasoning/supported_efforts/*
1	high
2	medium
3	low

Recorded Value History

Historical API Field

Input Price · USD/Token

5 of 5 records plotted · 0 excluded for missing or invalid coordinates.

Up to 100 recorded versions, spaced by observation order rather than elapsed time. Array fields use the minimum numeric item in each version. Missing values are omitted. Select a point to open its archived snapshot; comparison actions use the current listing. History begins at the first recorded baseline.

Axis Scale

Select a point to open its listing or add it to compare.

Browse The Full Table