Model pricing, clearly.
Compare each rate before choosing a model for your task. Add credit and settle against actual usage.
20 models
— means no separate rate is listed, not that it is free.
Claude Fable 5 claude-fable-5 | $3.16 | $15.78 | $0.318 | $3.96 | Per token |
|---|---|---|---|---|---|
Claude Fable 5.1 claude-fable-5-1 | $3.16 | $15.78 | $0.0788 | $3.96 | Per token |
Claude Haiku 4.5 claude-haiku-4-5 | $0.278 | $1.37 | $0.0278 | $0.347 | Per token |
Claude Haiku 5.5 claude-haiku-5-5 | $0.139 | $0.682 | $0.0139 | $0.174 | Per token |
Claude Opus 4.6 claude-opus-4-6 | $1.37 | $6.84 | $0.139 | $1.71 | Per token |
Claude Opus 4.7 claude-opus-4-7 | $1.37 | $6.84 | $0.139 | $1.71 | Per token |
Claude Opus 4.8 claude-opus-4-8 | $1.37 | $6.84 | $0.139 | $1.71 | Per token |
Claude Opus 5 claude-opus-5 | $1.37 | $6.84 | $0.139 | $1.71 | Per token |
Claude Opus 5.5 claude-opus-5-5 | $1.21 | $6.01 | $0.061 | $1.50 | Per token |
Claude Sonnet 4.6 claude-sonnet-4-6 | $0.821 | $4.11 | $0.0821 | $1.03 | Per token |
Claude Sonnet 5 claude-sonnet-5 | $0.543 | $2.74 | $0.0555 | $0.682 | Per token |
Claude Sonnet 5.5 claude-sonnet-5-5 | $0.543 | $2.74 | $0.0278 | $0.682 | Per token |
GPT-5.6 Luna gpt-5.6-luna | $0.022 | $0.128 | $0.00231 | $0.0278 | Per token |
GPT-5.6 Sol gpt-5.6-sol | $0.439 | $2.64 | $0.0439 | $0.555 | Per token |
GPT-5.6 Terra gpt-5.6-terra | $0.22 | $1.32 | $0.022 | $0.278 | Per token |
GPT-6 Astra gpt-6-astra | $1.21 | $6.04 | $0.121 | $1.52 | Per token |
GPT-6 Luna gpt-6-luna | $0.0104 | $0.0555 | $0.00116 | $0.0139 | Per token |
GPT-6 Sol gpt-6-sol | $0.22 | $1.10 | $0.022 | $0.278 | Per token |
GPT-6.1 Sol gpt-6.1-sol | $0.22 | $1.10 | $0.0104 | $0.278 | Per token |
GPT-6.1 Terra gpt-6.1-terra | $0.11 | $0.555 | $0.00578 | $0.139 | Per token |
Claude Fable 5claude-fable-5AnthropicInput $3.16Output $15.78
- Cache read / 1M tokens
- $0.318
- Cache write / 1M tokens
- $3.96
- Billing
- Per token
claude-fable-5Claude Fable 5.1claude-fable-5-1AnthropicInput $3.16Output $15.78
- Cache read / 1M tokens
- $0.0788
- Cache write / 1M tokens
- $3.96
- Billing
- Per token
claude-fable-5-1Claude Haiku 4.5claude-haiku-4-5AnthropicInput $0.278Output $1.37
- Cache read / 1M tokens
- $0.0278
- Cache write / 1M tokens
- $0.347
- Billing
- Per token
claude-haiku-4-5Claude Haiku 5.5claude-haiku-5-5AnthropicInput $0.139Output $0.682
- Cache read / 1M tokens
- $0.0139
- Cache write / 1M tokens
- $0.174
- Billing
- Per token
claude-haiku-5-5Claude Opus 4.6claude-opus-4-6AnthropicInput $1.37Output $6.84
- Cache read / 1M tokens
- $0.139
- Cache write / 1M tokens
- $1.71
- Billing
- Per token
claude-opus-4-6Claude Opus 4.7claude-opus-4-7AnthropicInput $1.37Output $6.84
- Cache read / 1M tokens
- $0.139
- Cache write / 1M tokens
- $1.71
- Billing
- Per token
claude-opus-4-7Claude Opus 4.8claude-opus-4-8AnthropicInput $1.37Output $6.84
- Cache read / 1M tokens
- $0.139
- Cache write / 1M tokens
- $1.71
- Billing
- Per token
claude-opus-4-8Claude Opus 5claude-opus-5AnthropicInput $1.37Output $6.84
- Cache read / 1M tokens
- $0.139
- Cache write / 1M tokens
- $1.71
- Billing
- Per token
claude-opus-5Claude Opus 5.5claude-opus-5-5AnthropicInput $1.21Output $6.01
- Cache read / 1M tokens
- $0.061
- Cache write / 1M tokens
- $1.50
- Billing
- Per token
claude-opus-5-5Claude Sonnet 4.6claude-sonnet-4-6AnthropicInput $0.821Output $4.11
- Cache read / 1M tokens
- $0.0821
- Cache write / 1M tokens
- $1.03
- Billing
- Per token
claude-sonnet-4-6Claude Sonnet 5claude-sonnet-5AnthropicInput $0.543Output $2.74
- Cache read / 1M tokens
- $0.0555
- Cache write / 1M tokens
- $0.682
- Billing
- Per token
claude-sonnet-5Claude Sonnet 5.5claude-sonnet-5-5AnthropicInput $0.543Output $2.74
- Cache read / 1M tokens
- $0.0278
- Cache write / 1M tokens
- $0.682
- Billing
- Per token
claude-sonnet-5-5GPT-5.6 Lunagpt-5.6-lunaOpenAIInput $0.022Output $0.128
- Cache read / 1M tokens
- $0.00231
- Cache write / 1M tokens
- $0.0278
- Billing
- Per token
gpt-5.6-lunaGPT-5.6 Solgpt-5.6-solOpenAIInput $0.439Output $2.64
- Cache read / 1M tokens
- $0.0439
- Cache write / 1M tokens
- $0.555
- Billing
- Per token
gpt-5.6-solGPT-5.6 Terragpt-5.6-terraOpenAIInput $0.22Output $1.32
- Cache read / 1M tokens
- $0.022
- Cache write / 1M tokens
- $0.278
- Billing
- Per token
gpt-5.6-terraGPT-6 Astragpt-6-astraOpenAIInput $1.21Output $6.04
- Cache read / 1M tokens
- $0.121
- Cache write / 1M tokens
- $1.52
- Billing
- Per token
gpt-6-astraGPT-6 Lunagpt-6-lunaOpenAIInput $0.0104Output $0.0555
- Cache read / 1M tokens
- $0.00116
- Cache write / 1M tokens
- $0.0139
- Billing
- Per token
gpt-6-lunaGPT-6 Solgpt-6-solOpenAIInput $0.22Output $1.10
- Cache read / 1M tokens
- $0.022
- Cache write / 1M tokens
- $0.278
- Billing
- Per token
gpt-6-solGPT-6.1 Solgpt-6.1-solOpenAIInput $0.22Output $1.10
- Cache read / 1M tokens
- $0.0104
- Cache write / 1M tokens
- $0.278
- Billing
- Per token
gpt-6.1-solGPT-6.1 Terragpt-6.1-terraOpenAIInput $0.11Output $0.555
- Cache read / 1M tokens
- $0.00578
- Cache write / 1M tokens
- $0.139
- Billing
- Per token
gpt-6.1-terraRates that reflect your usage.
The table above lists standard prices. Your previous calendar month's net paid API usage sets the following month's tier, across all keys in the account.
| Previous month paid usage (USD) | Standard models | Flagship models |
|---|---|---|
| Base rate | 100% of list price | 100% of list price |
| $100 and above | 95% of list price | 95% of list price |
| $500 and above | 92% of list price | 92% of list price |
| $2,000 and above | 90% of list price | 85% of list price |
Flagship models: Claude Fable 5 / 5.1, Claude Opus 5.5, GPT-6 Astra.
Launch introductory offer
New customers making their first top-up during the campaign receive 90% list-price billing for 14 days from their first paid request, capped at $100 list-price usage and 100 customers.
Enrollment ends Dec 2, 2026 · UTC+8
Input, output, cache reads and cache writes are included. Tool and other additional charges are billed separately. The best introductory or volume rate applies; discounts do not stack. Standard wallet billing only. Check the console for eligibility and remaining allowance.
Consumption is assigned by settlement time to calendar months in UTC+8. Top-ups and gifted credit are excluded. Refunds reduce the month in which they complete.
Introductory eligibility is issued only during the launch campaign. After it ends, new customers use standard prices and earned volume tiers. Previously issued offers retain their original expiry.
Understand each charge.
Token rates are per million tokens. Input, output, cache reads and cache writes have separate rates. A dash means no separate rate is listed, not that it is free. Dynamic pricing follows the model's billing rules.
Credit is reserved when a request starts and settled against actual usage. Price changes are announced at least seven days in advance.
Read the billing guide