chore(pricing): Update google pricing

[siddharthsambharia-portkey]

🔄 Pricing Update: google

📊 Summary (complete_diff mode)

Change Type	Count
➕ Models added	2
🔄 Models updated (merged)	19

➕ New Models

• veo-3.1-lite-generate-preview-lte-128k
• veo-3.1-lite-generate-preview-gt-128k

🔄 Updated Models

• gemini-3.1-flash-lite-preview-lte-128k
• gemini-3.1-flash-lite-preview-gt-128k
• gemini-flash-lite-latest-lte-128k
• gemini-flash-lite-latest-gt-128k
• gemini-2.5-pro-lte-128k
• gemini-2.0-flash-lte-128k
• gemini-2.0-flash-gt-128k
• gemini-2.0-flash-001-lte-128k
• gemini-2.0-flash-001-gt-128k
• veo-2.0-generate-001-lte-128k
• veo-2.0-generate-001-gt-128k
• veo-3.0-generate-001-lte-128k
• veo-3.0-generate-001-gt-128k
• veo-3.0-fast-generate-001-lte-128k
• veo-3.0-fast-generate-001-gt-128k
• veo-3.1-generate-preview-lte-128k
• veo-3.1-generate-preview-gt-128k
• veo-3.1-fast-generate-preview-lte-128k
• veo-3.1-fast-generate-preview-gt-128k

Model → Pricing Page Mapping

Data sourced from: https://cloud.google.com/vertex-ai/generative-ai/pricing (fetched live 2026-04-13)

Model ID	Pricing Page Section	Notes
gemini-3.1-pro-preview-lte-128k	Gemini 3.1 Pro Preview, ≤200K	input $2/1M, output $12/1M, cache_read $0.20, batch $1/$6, web_search 1.4¢
gemini-3.1-pro-preview-gt-128k	Gemini 3.1 Pro Preview, >200K	input $4/1M, output $18/1M, cache_read $0.40, batch $2/$9, web_search 1.4¢
gemini-3.1-pro-preview-customtools-lte-128k	Gemini 3.1 Pro Preview (custom tools variant), ≤200K	same pricing as gemini-3.1-pro-preview lte
gemini-3.1-pro-preview-customtools-gt-128k	Gemini 3.1 Pro Preview (custom tools variant), >200K	same pricing as gemini-3.1-pro-preview gt
gemini-3.1-flash-image-preview-lte-128k	Gemini 3.1 Flash Image Preview, FLAT	input $0.50/1M, text output $3/1M, image_token $60/1M, batch $0.25/$1.50, web_search 1.4¢
gemini-3.1-flash-image-preview-gt-128k	Gemini 3.1 Flash Image Preview, FLAT	same as lte (flat pricing, no tiers)
gemini-3.1-flash-lite-preview-lte-128k	Gemini 3.1 Flash-Lite Preview, FLAT	input $0.25/1M, output $1.50/1M, cache_read $0.03, batch $0.13/$0.75, web_search 1.4¢
gemini-3.1-flash-lite-preview-gt-128k	Gemini 3.1 Flash-Lite Preview, FLAT	same as lte (flat pricing, no tiers)
gemini-3-pro-preview-lte-128k	Gemini 3 Pro Preview, ≤200K	input $2/1M, output $12/1M, cache_read $0.20, batch $1/$6, web_search 1.4¢
gemini-3-pro-preview-gt-128k	Gemini 3 Pro Preview, >200K	input $4/1M, output $18/1M, cache_read $0.40, batch $2/$9, web_search 1.4¢
gemini-3-pro-image-preview-lte-128k	Gemini 3 Pro Image Preview (Nano Banana Pro), FLAT	input $2/1M, text output $12/1M, image_token $120/1M, batch $1/$6, web_search 1.4¢
gemini-3-pro-image-preview-gt-128k	Gemini 3 Pro Image Preview (Nano Banana Pro), FLAT	same as lte (flat pricing, no tiers)
gemini-3-flash-preview-lte-128k	Gemini 3 Flash Preview, FLAT	input $0.50/1M, output $3/1M, cache_read $0.05, batch $0.25/$1.50, web_search 1.4¢
gemini-3-flash-preview-gt-128k	Gemini 3 Flash Preview, FLAT	same as lte (flat pricing, no tiers)
gemini-pro-latest-lte-128k	*-latest alias → resolved to gemini-3.1-pro-preview (verified from pricing page)	same pricing as gemini-3.1-pro-preview lte
gemini-pro-latest-gt-128k	*-latest alias → resolved to gemini-3.1-pro-preview (verified from pricing page)	same pricing as gemini-3.1-pro-preview gt
gemini-flash-latest-lte-128k	*-latest alias → resolved to gemini-3-flash-preview (verified from pricing page)	same pricing as gemini-3-flash-preview lte
gemini-flash-latest-gt-128k	*-latest alias → resolved to gemini-3-flash-preview (verified from pricing page)	same pricing as gemini-3-flash-preview gt
gemini-flash-lite-latest-lte-128k	*-latest alias → resolved to gemini-3.1-flash-lite-preview (verified from pricing page)	same pricing as gemini-3.1-flash-lite-preview lte
gemini-flash-lite-latest-gt-128k	*-latest alias → resolved to gemini-3.1-flash-lite-preview (verified from pricing page)	same pricing as gemini-3.1-flash-lite-preview gt
gemini-2.5-pro-lte-128k	Gemini 2.5 Pro, ≤200K	input $1.25/1M, output $10/1M, cache_read $0.13, batch $0.625/$5, web_search 3.5¢
gemini-2.5-pro-gt-128k	Gemini 2.5 Pro, >200K	input $2.50/1M, output $15/1M, cache_read $0.25, batch $1.25/$7.50, web_search 3.5¢
gemini-2.5-flash-lte-128k	Gemini 2.5 Flash, FLAT	input $0.30/1M, output $2.50/1M, cache_read $0.03, batch $0.15/$1.25, web_search 3.5¢
gemini-2.5-flash-gt-128k	Gemini 2.5 Flash, FLAT	same as lte (flat pricing, no tiers)
gemini-2.5-flash-image-lte-128k	Gemini 2.5 Flash Image, FLAT	input $0.30/1M, text output $2.50/1M, image_token $30/1M, batch $0.15/$1.25 (batch image $15/1M noted), web_search 3.5¢
gemini-2.5-flash-image-gt-128k	Gemini 2.5 Flash Image, FLAT	same as lte (flat pricing, no tiers)
gemini-2.5-flash-lite-lte-128k	Gemini 2.5 Flash Lite, FLAT	input $0.10/1M, output $0.40/1M, cache_read $0.01, batch $0.05/$0.20, web_search 3.5¢
gemini-2.5-flash-lite-gt-128k	Gemini 2.5 Flash Lite, FLAT	same as lte (flat pricing, no tiers)
gemini-2.0-flash-lte-128k	Gemini 2.0 Flash, FLAT	input $0.15/1M, output $0.60/1M, batch $0.075/$0.30, web_search 3.5¢; audio input $1.00/1M (not captured separately)
gemini-2.0-flash-gt-128k	Gemini 2.0 Flash, FLAT	same as lte (flat pricing, no tiers)
gemini-2.0-flash-001-lte-128k	Gemini 2.0 Flash 001 (alias for 2.0 Flash), FLAT	same pricing as gemini-2.0-flash
gemini-2.0-flash-001-gt-128k	Gemini 2.0 Flash 001, FLAT	same as lte
gemini-2.0-flash-lite-lte-128k	Gemini 2.0 Flash Lite, FLAT	input $0.075/1M, output $0.30/1M, batch $0.0375/$0.15; no web search listed
gemini-2.0-flash-lite-gt-128k	Gemini 2.0 Flash Lite, FLAT	same as lte
gemini-2.0-flash-lite-001-lte-128k	Gemini 2.0 Flash Lite 001 (alias for 2.0 Flash Lite), FLAT	same pricing as gemini-2.0-flash-lite
gemini-2.0-flash-lite-001-gt-128k	Gemini 2.0 Flash Lite 001, FLAT	same as lte
imagen-4.0-generate-001-lte-128k	Imagen 4.0 Generate 001	$0.04/image (standard quality)
imagen-4.0-generate-001-gt-128k	Imagen 4.0 Generate 001	same as lte (flat pricing)
imagen-4.0-ultra-generate-001-lte-128k	Imagen 4.0 Ultra Generate 001	$0.06/image
imagen-4.0-ultra-generate-001-gt-128k	Imagen 4.0 Ultra Generate 001	same as lte
imagen-4.0-fast-generate-001-lte-128k	Imagen 4.0 Fast Generate 001	$0.02/image
imagen-4.0-fast-generate-001-gt-128k	Imagen 4.0 Fast Generate 001	same as lte
veo-2.0-generate-001-lte-128k	Veo 2.0 Generate 001	$0.50/s video → 50¢/s, default 8s, 1 sample
veo-2.0-generate-001-gt-128k	Veo 2.0 Generate 001	same as lte
veo-3.0-generate-001-lte-128k	Veo 3.0 Generate 001 (video only, 720p/1080p)	$0.20/s → 20¢/s, default 8s, 1 sample; video+audio $0.40/s noted in page
veo-3.0-generate-001-gt-128k	Veo 3.0 Generate 001	same as lte
veo-3.0-fast-generate-001-lte-128k	Veo 3.0 Fast Generate 001 (video only, 720p)	$0.08/s → 8¢/s, default 8s, 1 sample; video+audio 720p $0.10/s noted
veo-3.0-fast-generate-001-gt-128k	Veo 3.0 Fast Generate 001	same as lte
veo-3.1-generate-preview-lte-128k	Veo 3.1 Generate Preview (video only, 720p/1080p)	$0.20/s → 20¢/s, default 8s, 1 sample; video+audio $0.40/s; 4K $0.40/s (video only) noted
veo-3.1-generate-preview-gt-128k	Veo 3.1 Generate Preview	same as lte
veo-3.1-fast-generate-preview-lte-128k	Veo 3.1 Fast Generate Preview (video only, 720p)	$0.08/s → 8¢/s, default 8s, 1 sample; video+audio 720p $0.10/s; 1080p $0.12/s noted
veo-3.1-fast-generate-preview-gt-128k	Veo 3.1 Fast Generate Preview	same as lte
veo-3.1-lite-generate-preview-lte-128k	Veo 3.1 Lite Generate Preview (video only, 720p)	$0.03/s → 3¢/s, default 8s, 1 sample; 1080p $0.05/s; video+audio 720p $0.05/s noted
veo-3.1-lite-generate-preview-gt-128k	Veo 3.1 Lite Generate Preview	same as lte
gemini-embedding-001-lte-128k	Gemini Embedding 001	input $0.00015/1K = $0.15/1M tokens; output 0
gemini-embedding-001-gt-128k	Gemini Embedding 001	same as lte
gemini-embedding-2-preview-lte-128k	Gemini Embedding 2 Preview (multimodal)	text input $0.20/1M tokens; image $0.00012/image, video $0.00079/frame, audio $0.00016/s noted; output 0
gemini-embedding-2-preview-gt-128k	Gemini Embedding 2 Preview	same as lte

Notable Decisions

• Pricing page tiers: The Vertex AI page uses ≤200K / >200K context tiers (not 128K). These map to -lte-128k / -gt-128k naming convention.
• Web search pricing: Gemini 3.x = $14/1K queries (1.4¢ each, billing started Jan 5 2026); Gemini 2.5/2.0 = $35/1K (3.5¢ each).
• Thinking tokens: Not added as separate thinking_token field — the page describes output as "Text output (response and reasoning)" indicating thinking is bundled into the standard output price.
• Flat pricing models: gemini-3.1-flash-image-preview, gemini-3.1-flash-lite-preview, gemini-3-flash-preview, gemini-3-pro-image-preview, gemini-2.5-flash, gemini-2.5-flash-image, gemini-2.5-flash-lite, gemini-2.0-flash, gemini-2.0-flash-lite, all Imagen, all Veo — lte and gt entries are identical.
• Gemini 3.1 Pro batch image output: Page shows Image Output $60/1M in batch section for 3.1 Pro Preview, but since the standard table shows no image output for this model (it is a text model), image_token was not added.
• nano-banana-pro-preview: Model ID contains "nano" → excluded per skill rules.
• Audio input rates: Not captured separately (e.g. 2.0 Flash audio $1.00/1M, 3.x Flash audio rates) as the tool has no separate audio input field; noted here for reviewers.
• Gemini Embedding 2 Preview multimodal rates: Only text token input rate captured ($0.20/1M); image/video/audio per-unit rates noted above for reviewers.
• Cache write: Not added for any model — the page explicitly shows only cache read (cached input token) rates in the standard pricing tables.

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Generated by Pricing Agent on 2026-04-13