Specification

Context window: 131.1K tokens
Source:Google AI for Developers (Gemini API docs)T1observed 4 h agohigh
Modalities: image, text
Source:Google AI for Developers (Gemini API docs)T1observed 4 h agohigh
Input modalities: text, image
Source:Google AI for Developers (Gemini API docs)T1observed 4 h agohigh
API model id: lyria-3.5
Source:Google AI for Developers (Gemini API docs)T1observed 4 h agohigh
Official page: ai.google.dev/gemini-api/docs/models/lyria-3.5
Source:Google AI for Developers (Gemini API docs)T1observed 4 h agohigh
Capabilities: Audio generation
Source:Google AI for Developers (Gemini API docs)T1observed 4 h agohigh
Latest update: 2026-09
Source:Google AI for Developers (Gemini API docs)T1observed 4 h agohigh
Versions: {"preview":["lyria-3.5"]}
Source:Google AI for Developers (Gemini API docs)T1observed 4 h 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

13

Source tiers

T113

Freshest observation

4 h ago

Conflicts

None

Modalities

Modalities: imagetext
Input: textimage

Capabilities

Tool calling
No
Google AI for Developers (Gemini API docs) · T1
Structured output
No
Google AI for Developers (Gemini API docs) · T1
Reasoning
No
Google AI for Developers (Gemini API docs) · T1
Vision
Yes
Google AI for Developers (Gemini API docs) · T1
Audio
Unavailable
Fine-tuning available
Unavailable

Context window: 131.1K tokens
Source:Google AI for Developers (Gemini API docs)T1observed 4 h agohigh

No benchmark results recorded

Results appear when a tier 1–3 source publishes them; we never copy scores without a source.

Current prices

Current prices per 1M tokens
Provider	Input / 1M	Output / 1M	Cached in	Batch in / out	Context	Observed	Source
Google Gemini APIlyria-3.5	—	—	—	—	—	54 min ago	ai.google.devT1

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

Price history starts with the first observation — no changes recorded yet (1 row).

No hardware estimate available

Estimates need a parameter count; this model has none recorded from a source.

No lineage recorded

Lineage comes from explicit `derived_from`, `fine_tuned_from`, `distilled_from` and `quantized_from` relations stated by sources.

Papers 0

No papers linked yet.

Repositories 0

No repositories linked yet.

As of

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

Claim history

13 claims · 13 properties

Context windowcontext_length1

Claim history for Context window
Value	Valid from → to	Status	Source	Confidence	Extractor
131.1K tokens	11 Sept 2026 20:55 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Modalitiesmodalities1

Claim history for Modalities
Value	Valid from → to	Status	Source	Confidence	Extractor
image, text	11 Sept 2026 20:55 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Input modalitiesmodalities_input1

Claim history for Input modalities
Value	Valid from → to	Status	Source	Confidence	Extractor
text, image	11 Sept 2026 20:55 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

API model idapi_model_id1

Claim history for API model id
Value	Valid from → to	Status	Source	Confidence	Extractor
lyria-3.5	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/lyria-3.5	11 Sept 2026 20:55 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
Audio generation	11 Sept 2026 20:55 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Descriptiondescription1

Claim history for Description
Value	Valid from → to	Status	Source	Confidence	Extractor
Our flagship music generation model, optimized for full-length songs with complex structural coherence.	11 Sept 2026 20:51 UTC → current	current	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
2026-09	11 Sept 2026 20:55 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Reasoningreasoning1

Claim history for Reasoning
Value	Valid from → to	Status	Source	Confidence	Extractor
No	11 Sept 2026 20:55 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Structured outputstructured_output1

Claim history for Structured output
Value	Valid from → to	Status	Source	Confidence	Extractor
No	11 Sept 2026 20:55 UTC → current	current	Google AI for Developers (Gemini API docs)T1	high	deterministic

Tool callingtool_calling1

Claim history for Tool calling
Value	Valid from → to	Status	Source	Confidence	Extractor
No	11 Sept 2026 20:55 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
{"preview":["lyria-3.5"]}	11 Sept 2026 20:55 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 20:55 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 →

11 Sept 2026
New modelModelLyria 3.5Google
New model: Lyria 3.5 (Google)
google
ai.google.dev
11 Sept 2026
Listed by providerModelLyria 3.5Google
Google Gemini API lists Lyria 3.5 at n/a
google
ai.google.dev

Full timeline →

Source documents
Source	Document	Type	Tier	Last observed	Snapshots
Google AI for Developers (Gemini API docs)	ai.google.dev/gemini-api/docs/models/lyria-3.5	model_page	T1· Official	52 min ago	6
Google AI for Developers (Gemini API docs)	ai.google.dev/gemini-api/docs/pricing	pricing	T1· Official	54 min ago	7
Google AI for Developers (Gemini API docs)	ai.google.dev/gemini-api/docs/models	model_docs	T1· Official	54 min ago	7

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