Catalog Changes · 2026-10-14 00:05:27.492192

Google: Gemini 3.1 Pro Preview (batch) · 2026-10-14 00:05:27.492192 UTC

OpenRouter

11 Changed Fields

Field / Array Position	Previous Value	Observed Value
Benchmarks · Design Arena[13] · Elo	1236	1235
Benchmarks · Design Arena[14] · Elo	1271	1272
Benchmarks · Design Arena[16] · Elo	1242	1240
Benchmarks · Design Arena[16] · Rank	35	37
Benchmarks · Design Arena[17] · Elo	1208	1207
Benchmarks · Design Arena[19] · Elo	1283	1282
Benchmarks · Design Arena[20] · Rank	39	40
Benchmarks · Design Arena[5] · Win Rate	41.3	41.4
Benchmarks · Design Arena[6] · Elo	1069	1068
Benchmarks · Design Arena[9] · Elo	1090	1091
Benchmarks · Design Arena[9] · Rank	38	37

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Google: Gemini 3.1 Pro Preview (batch)

google/gemini-3.1-pro-preview:batch

OpenRouter Catalog Changes

Last Observed: 2026-10-14 12:02:51.590225 UTC

Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...

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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 8.2	8.2
Benchmarks · Artificial Analysis · Coding Index API Details /benchmarks/artificial_analysis/coding_index 68.8	68.8
Benchmarks · Artificial Analysis · Intelligence Index API Details /benchmarks/artificial_analysis/intelligence_index 29.7	29.7

Catalog Identity And Metadata · 11

Canonical Slug API Details /canonical_slug google/gemini-3.1-pro-preview-20260219	google/gemini-3.1-pro-preview-20260219
Context Tokens API Details /context_length 1048576	1,048,576
Created API Details /created 1771509627	2026-02-19 14:00:27 UTC
Description API Details /description Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...	Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage… Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...
Expiration Date API Details /expiration_date Explicit Null	Explicit Null
Hugging Face Id API Details /hugging_face_id Empty String	Empty String
Id API Details /id google/gemini-3.1-pro-preview:batch	google/gemini-3.1-pro-preview:batch
Knowledge Cutoff API Details /knowledge_cutoff Explicit Null	Explicit Null
Links · Details API Details /links/details /api/v1/models/google/gemini-3.1-pro-preview-20260219/endpoints	/api/v1/models/google/gemini-3.1-pro-preview-20260219/endpoints
Name API Details /name Google: Gemini 3.1 Pro Preview (batch)	Google: Gemini 3.1 Pro Preview (batch)
Supported Voices API Details /supported_voices Explicit Null	Explicit Null

Default Parameters · 6

Default Parameters · Frequency Penalty API Details /default_parameters/frequency_penalty Explicit Null	Explicit Null
Default Parameters · Presence Penalty API Details /default_parameters/presence_penalty Explicit Null	Explicit Null
Default Parameters · Repetition Penalty API Details /default_parameters/repetition_penalty Explicit Null	Explicit Null
Default Parameters · Temperature API Details /default_parameters/temperature Explicit Null	Explicit Null
Default Parameters · Top K API Details /default_parameters/top_k Explicit Null	Explicit Null
Default Parameters · Top P API Details /default_parameters/top_p Explicit Null	Explicit Null

Request Limits · 1

Per Request Limits API Details /per_request_limits Explicit Null	Explicit Null

Pricing · 6

Pricing · Audio API Details /pricing/audio 0.000001	0.000001
Output Price · USD/Token API Details /pricing/completion 0.000006	0.000006
Pricing · Image API Details /pricing/image 0.000001	0.000001
Pricing · Internal Reasoning API Details /pricing/internal_reasoning 0.000006	0.000006
Input Price · USD/Token API Details /pricing/prompt 0.000001	0.000001
Pricing · Web Search API Details /pricing/web_search 0.014	0.014

Reasoning · 2

Reasoning · Default Effort API Details /reasoning/default_effort medium	medium
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
Pricing · Overrides API Details /pricing/overrides Array · See Items	Array · See Items
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

audio
file
image
text
video

API Details

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

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

21 items · source order preserved

Item	Arena	Category	Elo	Rank	Win Rate
1	agents	agenticgamedev	1114	22	44.2
2	agents	agentichtmlslides	1226	4	55.8
3	agents	agenticslides	1112	7	33.8
4	agents	agenticslides(html)	1219	4	54.4
5	agents	agenticslides(python-pptx)	1107	7	33.9
6	agents	androidnative	1064	34	41.4
7	agents	fullstack	1068	32	40.8
8	agents	godotgamedev	1236	8	60
9	agents	htmlslides	1153	16	48.6
10	agents	mobileapps	1091	37	43.2
11	agents	pptxslides	1110	7	34.1
12	agents	python-pptxslides	1109	25	31.9
13	agents	webapps	1119	31	44.6
14	models	3d	1235	38	58.4
15	models	asciiart	1272	10	63.5
16	models	codecategories	1246	41	64.4
17	models	dataviz	1240	37	61.8
18	models	gamedev	1207	50	52.1
19	models	svg	1285	11	67.8
20	models	uicomponent	1282	24	69.4
21	models	website	1255	40	64.4

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	agenticgamedev	1114	22	44.2
2	agents	agentichtmlslides	1226	4	55.8
3	agents	agenticslides	1112	7	33.8
4	agents	agenticslides(html)	1219	4	54.4
5	agents	agenticslides(python-pptx)	1107	7	33.9
6	agents	androidnative	1064	34	41.4
7	agents	fullstack	1068	32	40.8
8	agents	godotgamedev	1236	8	60
9	agents	htmlslides	1153	16	48.6
10	agents	mobileapps	1091	37	43.2
11	agents	pptxslides	1110	7	34.1
12	agents	python-pptxslides	1109	25	31.9
13	agents	webapps	1119	31	44.6
14	models	3d	1235	38	58.4
15	models	asciiart	1272	10	63.5
16	models	codecategories	1246	41	64.4
17	models	dataviz	1240	37	61.8
18	models	gamedev	1207	50	52.1
19	models	svg	1285	11	67.8
20	models	uicomponent	1282	24	69.4
21	models	website	1255	40	64.4

Reasoning · Supported Efforts

3 items · source order preserved

high
medium
low

API Details

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

Pricing · Overrides

1 items · source order preserved

Item 1

Audio: 0.000002
Completion: 0.000009
Min Prompt Tokens: 200000
Prompt: 0.000002

API Details

Item	/pricing/overrides/*/audio	/pricing/overrides/*/completion	/pricing/overrides/*/min_prompt_tokens	/pricing/overrides/*/prompt
1	0.000002	0.000009	200000	0.000002