[google] Add gemini-3.8-flash - #917
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Add model config and pricing for Gemini 3.8 Flash (GA, released Sep 2, 2026). Config: chat model with thinking, structured output, vision, PDF, doc, tools, and audio support. Max output 65,536 tokens, 1M context window. Pricing (introductory through Dec 31, 2026): - Standard: $0.75/$3.75 per 1M input/output tokens - Cached input: $0.075 per 1M tokens - Batch: $0.375/$1.875 per 1M input/output tokens - Grounding: $1.4 per query (Gemini 3 family rate) Source: https://cloud.google.com/vertex-ai/generative-ai/pricing Docs: https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/gemini/3-8-flash
Devansh0012
approved these changes
Sep 2, 2026
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Summary
gemini-3.8-flashmodel config and pricing for the Google providerPricing (introductory through Dec 31, 2026)
Pricing source: https://cloud.google.com/vertex-ai/generative-ai/pricing
Model docs: https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/gemini/3-8-flash
Sanity check
Pricing matches the existing
gemini-3.7-flashentries — both models share the same introductory pricing tier ($0.75/$3.75 per 1M tokens through Dec 31, 2026), confirmed on the official pricing page.Validation
jq empty— valid JSONcheck_duplicate_keys.py— no duplicatesnpm run format— formattednpm run lint— no errorsFiles changed
general/google.json— addedgemini-3.8-flashconfig entrypricing/google.json— addedgemini-3.8-flash-lte-128kandgemini-3.8-flash-gt-128kpricing entries