Gemini 4 Hydrogen API Pricing / Price per 1M tokens
Gemini(Google) • API Price Comparison
Also known as: gemini-4-hydrogen · gemini4hydrogen · gemini4-hydrogen · gemini4 hydrogen
API pricing and token costs at a glance
Updated on · Published currencies / per 1M tokens; cheapest ranked by input
| Channel | Input / 1M | Output / 1M | Cache read / 1M | Updated / verified on |
|---|---|---|---|---|
| Gemini(Google)OfficialLowest input | USD 1.5 | USD 7.5 | USD 0.075 | 2026-11-12 |
| Google Vertex AI | USD 1.5 | USD 7.5 | — | 2026-11-12 |
Metered API cost = input tokens / 1M × input rate + output tokens / 1M × output rate. At the lowest-input-rate channel, 1M input plus 250K output tokens costs approximately USD 3.375. This excludes caching, tools, retries and other service fees; the lowest input rate does not guarantee the lowest total bill.
— means the price or date is not recorded. Cross-currency ranking uses exchange rates.
Gemini 4 Hydrogen is a large language model by Gemini(Google) with a 1M-token context window. Across the 2 API channels tracked here, input pricing ranges from $1.50 per 1M input tokens; the cheapest is Gemini(Google) at $1.50 per 1M input tokens. The official channel (Gemini(Google)) charges $1.50 per 1M input tokens and $7.50 per 1M output tokens. It is also available through subscription plans such as Gemini Free, Gemini Code Assist Individual, Google AI Plus, Google AI Pro. Prices are collected daily from official provider pages and every tracked channel, then cross-checked by a data-accuracy audit.
💳 Subscription Plans
Plans from Gemini(Google) come first, followed by linked third-party plans; each group is organized by product line.
Official plans
These are the model producer’s plans. A plan may not include this exact model; check the official site for current model availability and allowances.
💬 Chat subscriptions
5 plansMonthly access to the assistant apps and their model line-up.
- Plan price: S$0.00/month
- Payment methods: Credit card / Debit card / Google Pay
Conditions and details
- Currency SGD, unit per month
- Published free tier
- EstimateFeatures, message caps, context and rate limits come from the same plan row; lines marked Estimate are not guaranteed allowances
- Does the subscription allowance cover third-party models?: Unknown
- Plan price: $4.99/month
Conditions and details
- Currency USD, unit per month
- EstimateFeatures, message caps, context and rate limits come from the same plan row; lines marked Estimate are not guaranteed allowances
- Does the subscription allowance cover third-party models?: Unknown
- Google AI Plus US monthly price $4.99 (cut from $7.99 on 2026-06-08; ).
- Verified 2026-11-05.
- Plan price: $19.99/month
Conditions and details
- Currency USD, unit per month
- EstimateFeatures, message caps, context and rate limits come from the same plan row; lines marked Estimate are not guaranteed allowances
- Does the subscription allowance cover third-party models?: Unknown
- Google AI Pro US monthly price $19.99.
- Verified 2026-11-05.
- Plan price: $99.99/month
- Payment methods: Credit card / Debit card / Google Pay
Conditions and details
- Currency USD, unit per month
- EstimateFeatures, message caps, context and rate limits come from the same plan row; lines marked Estimate are not guaranteed allowances
- Does the subscription allowance cover third-party models?: Unknown
- US consumer tier.
- Plan price: $199.99/month
Conditions and details
- Currency USD, unit per month
- EstimateFeatures, message caps, context and rate limits come from the same plan row; lines marked Estimate are not guaranteed allowances
- Does the subscription allowance cover third-party models?: Unknown
- US consumer tier.
⌨️ Coding plans
3 plansEditor and CLI coding agents, metered in prompts rather than tokens.
- Recorded plan allowance: 1000 requests per day
- Plan price: $0.00/month
Conditions and details
- Currency USD, unit per month
- Published free tier
- EstimateFeatures, message caps, context and rate limits come from the same plan row; lines marked Estimate are not guaranteed allowances
- Does the subscription allowance cover third-party models?: Unknown
- Free.
- 6000 code completions + 240 chats/day.
- Gemini 2.5 now, Gemini 3 waitlist.
- IDE plugin (VSCode/JetBrains/Android Studio).
- Recorded plan allowance: 1500 requests per day
- Plan price: $22.80/month
- Billed annually $228.00
Conditions and details
- Currency USD, unit per month
- EstimateFeatures, message caps, context and rate limits come from the same plan row; lines marked Estimate are not guaranteed allowances
- Does the subscription allowance cover third-party models?: Unknown
- Per-user.
- $22.80/mo month-to-month or $19/mo annual.
- 1500 model requests/day shared CLI+Agent.
- Gemini 2.5 + Gemini 3 waitlist.
- Recorded plan allowance: 2000 requests per day
- Plan price: $54.00/month
- Billed annually $540.00
Conditions and details
- Currency USD, unit per month
- EstimateFeatures, message caps, context and rate limits come from the same plan row; lines marked Estimate are not guaranteed allowances
- Does the subscription allowance cover third-party models?: Unknown
- Per-user.
- $54/mo month-to-month or $45/mo annual.
- 2000 model requests/day.
- Private repo customization (GitHub/GitLab/Bitbucket) + Apigee.
Which plan is right for you?
💬 Chat subscriptions: Monthly access to the assistant apps and their model line-up.
⌨️ Coding plans: Editor and CLI coding agents, metered in prompts rather than tokens.
| Usage Level | Tokens/Month | Gemini(Google) | Google Vertex AI |
|---|---|---|---|
| 🐣 Light | 0.1M in + 0.1M out | $0.53 | $0.53 |
| 📊 Medium | 1.0M in + 0.5M out | $5.25 | $5.25 |
| 🚀 Heavy | 10.0M in + 5.0M out | $52.50 | $52.50 |
| 🏢 Enterprise | 100.0M in + 50.0M out | $525.00 | $525.00 |
Frequently asked questions about gemini-4-hydrogen
How much does the Gemini 4 Hydrogen API cost?
The lowest input rate is USD 1.5 per 1M tokens; output on that channel is USD 7.5 per 1M tokens.
Which channel has the cheapest Gemini 4 Hydrogen API?
Gemini(Google) has the lowest input rate: USD 1.5 per 1M tokens. Cross-currency ranking uses exchange rates; compare output and cache prices separately.
What is the Gemini 4 Hydrogen cache-read price?
Gemini(Google): USD 0.075 per 1M cache-read tokens.
When was Gemini 4 Hydrogen pricing last updated?
Updated on 2026-11-12. This is the latest recorded price update or verification; see the table for individual channel dates.
Is there a free Gemini 4 Hydrogen API?
No available recorded channel lists both input and output at zero. Missing prices, free cache reads or a free chat tier do not establish a free API; check provider terms for trial credits.
How do I calculate Gemini 4 Hydrogen token costs and monthly spend?
Metered API cost = input tokens / 1M × input rate + output tokens / 1M × output rate. At the lowest-input-rate channel, 1M input plus 250K output tokens costs approximately USD 3.375. This excludes caching, tools, retries and other service fees; the lowest input rate does not guarantee the lowest total bill.