Gemini 4 Carbon 价格与 API 费用

Paid Gemini API model id gemini-4-carbon is generally available to paying developers and enterprises in Google AI Studio and Gemini for business. Introductory Standard prices are live offers through 2026-11-30, not reference-only. Fairwind remains the cyber-access program and is not the only access path. Not available on the free tier. Implicit caching only; explicit caching is not supported. Thinking tokens are billed as output. Standard per 1M tokens: through 2026-11-30, input $2 / output $10 / cache $0.10; from 2026-12-01, input $4 / output $20 / cache $0.20. Google publishes no timezone. promo_ends_at follows the Gemini 4 Argon convention, Pacific midnight 2026-12-01T08:00:00.000Z. Context length is not stored. The Vercel changelog says "1M-token context window" and does not print an integer. OpenRouter context_length is 1048576. Model Garden says completions can be up to 1 million tokens. 1000000 and 1048576 are not written. Input types on the Model Garden price row are text, image, video and audio. Text output includes response and reasoning. Verified 2026-11-11. Catalog 2026-11-11. Source: https://ai.google.dev/gemini-api/docs/pricing#gemini-4-carbon ; https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-4-carbon-now-available/ ; https://cloud.google.com/model-garden/pricing ; https://vercel.com/changelog/gemini-4-carbon-now-available-on-ai-gateway ; https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-gemini-4-carbon/

Gemini(Google) • API 定价对比