feat(cost): add gemini-3.1-flash-image-preview pricing#5617
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nspady wants to merge 2 commits intoHelicone:mainfrom
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feat(cost): add gemini-3.1-flash-image-preview pricing#5617nspady wants to merge 2 commits intoHelicone:mainfrom
nspady wants to merge 2 commits intoHelicone:mainfrom
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Add cost entry for Google's Gemini 3.1 Flash Image Preview model. Pricing per Google AI Developer docs (https://ai.google.dev/gemini-api/docs/pricing): - Input: $0.25/1M tokens - Text output: $1.50/1M tokens - Image output: $60.00/1M tokens (not representable in current cost model) Note: The completion_token rate uses the text output price ($1.50/1M). Image output tokens are priced at $60/1M by Google, but the current ModelRow interface has a single completion_token rate. This means image generation costs will be underestimated. A future enhancement to support separate image_output_token pricing would improve accuracy for image generation models. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Add full model registry entry with proper image output pricing: - model.ts: Model config with text+image input/output modality - endpoints.ts: google-ai-studio, vertex, and openrouter endpoints with separate image pricing using the ModalityPricing interface Pricing per Google AI Developer docs: - Input: $0.25/1M tokens - Text output: $1.50/1M tokens - Image output: $60.00/1M tokens ($0.067 per 1K image at 1120 tokens) The new registry's image.output field correctly captures the $60/1M image output rate, unlike the legacy providers/ entry which can only use a single completion_token rate. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
Adds cost tracking for Google's Gemini 3.1 Flash Image Preview model (
gemini-3.1-flash-image-preview) across both the legacy cost system and the new model registry.Pricing per Google AI Developer docs:
Changes
1. Legacy cost entry (
providers/google/index.ts)Added
ModelRowwith text token rates (consistent with existing image models likegemini-2.5-flash-image).2. New model registry (
models/authors/google/gemini-3.1-flash-image-preview/)text+imageinput/output modalityimage.outputpricing using theModalityPricinginterfaceThe new registry correctly captures the $60/1M image output rate via the
image.outputfield, matching the pattern established bygemini-3-pro-imagein #5496.Pricing Details