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Astral Nexus
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MODEL DIRECTORY

Models & pricing.

Find the right model. See the price. Start building.

43 models
ModelInput → Output
GPT-6 AstraOpenAI
Input$2.00Output$10.00per 1M tokens80% OFF— / $0.20per 1M tokens
Model details
API ID
gpt-6-astra
Context
1.05M
Cache write / read
— / $0.20 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
Claude Fable 5.1Anthropic
Input$3.00Output$15.00per 1M tokens70% OFF$3.75 / $0.075per 1M tokens
Model details
API ID
claude-fable-5-1
Context
1M
Cache write / read
$3.75 / $0.075 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
Claude Opus 5Anthropic
Input$1.50Output$7.50per 1M tokens70% OFF$1.875 / $0.15per 1M tokens
Model details
API ID
claude-opus-5
Context
1M
Cache write / read
$1.875 / $0.15 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
GPT-5.6 SolOpenAI
Input$0.50Output$3.00per 1M tokens90% OFF— / $0.05per 1M tokens
Model details
API ID
gpt-5.6-sol
Context
1.05M
Cache write / read
— / $0.05 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
GPT-5.6 TerraOpenAI
Input$0.20Output$1.20per 1M tokens92% OFF— / $0.02per 1M tokens
Model details
API ID
gpt-5.6-terra
Context
1.05M
Cache write / read
— / $0.02 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
Claude Fable 5Anthropic
Input$3.00Output$15.00per 1M tokens70% OFF$3.75 / $0.30per 1M tokens
Model details
API ID
claude-fable-5
Context
1M
Cache write / read
$3.75 / $0.30 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
Claude Opus 4.8Anthropic
Input$1.50Output$7.50per 1M tokens70% OFF$1.875 / $0.15per 1M tokens
Model details
API ID
claude-opus-4-8
Context
1M
Cache write / read
$1.875 / $0.15 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
GPT-5.5OpenAI
Input$0.50Output$3.00per 1M tokens90% OFF— / $0.05per 1M tokens
Model details
API ID
gpt-5.5
Context
1.05M
Cache write / read
— / $0.05 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
Claude Opus 4.7Anthropic
Input$1.50Output$7.50per 1M tokens70% OFF$1.875 / $0.15per 1M tokens
Model details
API ID
claude-opus-4-7
Context
1M
Cache write / read
$1.875 / $0.15 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
Claude Opus 4.6Anthropic
Input$1.50Output$7.50per 1M tokens70% OFF$1.875 / $0.15per 1M tokens
Model details
API ID
claude-opus-4-6
Context
1M
Cache write / read
$1.875 / $0.15 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
claude-opus-4-5-20251101Anthropic
Input$1.50Output$7.50per 1M tokens70% OFF$1.875 / $0.15per 1M tokens
Model details
API ID
claude-opus-4-5-20251101
Context
128K
Cache write / read
$1.875 / $0.15 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
claude-sonnet-4-6Anthropic
Input$0.90Output$4.50per 1M tokens70% OFF$1.125 / $0.09per 1M tokens
Model details
API ID
claude-sonnet-4-6
Context
200K
Cache write / read
$1.125 / $0.09 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
claude-sonnet-5Anthropic
Input$0.60Output$3.00per 1M tokens70% OFF$0.75 / $0.06per 1M tokens
Model details
API ID
claude-sonnet-5
Context
128K
Cache write / read
$0.75 / $0.06 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gemini-2.5-flashGoogle
Input$0.075Output$0.625per 1M tokens75% OFF— / $0.0075per 1M tokens
Model details
API ID
gemini-2.5-flash
Context
128K
Cache write / read
— / $0.0075 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gemini-2.5-flash LiteGoogle
Input$0.025Output$0.10per 1M tokens75% OFF— / $0.0025per 1M tokens
Model details
API ID
gemini-2.5-flash-lite
Context
128K
Cache write / read
— / $0.0025 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gemini-3-flashGoogle
Input$0.125Output$0.75per 1M tokens75% OFF— / $0.0125per 1M tokens
Model details
API ID
gemini-3-flash
Context
128K
Cache write / read
— / $0.0125 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gemini-3.1-flash LiteGoogle
Input$0.0625Output$0.375per 1M tokens75% OFF— / $0.00625per 1M tokens
Model details
API ID
gemini-3.1-flash-lite
Context
128K
Cache write / read
— / $0.00625 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gemini-3.5-flash-highGoogle
Input$0.375Output$2.25per 1M tokens75% OFF— / $0.0375per 1M tokens
Model details
API ID
gemini-3.5-flash-high
Context
128K
Cache write / read
— / $0.0375 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gemini-3.5-flash-lowGoogle
Input$0.375Output$2.25per 1M tokens75% OFF— / $0.0375per 1M tokens
Model details
API ID
gemini-3.5-flash-low
Context
128K
Cache write / read
— / $0.0375 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gemini-3.5-flash-mediumGoogle
Input$0.375Output$2.25per 1M tokens75% OFF— / $0.0375per 1M tokens
Model details
API ID
gemini-3.5-flash-medium
Context
128K
Cache write / read
— / $0.0375 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gemini-3.6-flash-highGoogle
Input$0.375Output$1.875per 1M tokens75% OFF— / $0.0375per 1M tokens
Model details
API ID
gemini-3.6-flash-high
Context
128K
Cache write / read
— / $0.0375 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gemini-3.6-flash-lowGoogle
Input$0.375Output$1.875per 1M tokens75% OFF— / $0.0375per 1M tokens
Model details
API ID
gemini-3.6-flash-low
Context
128K
Cache write / read
— / $0.0375 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gemini-3.6-flash-mediumGoogle
Input$0.375Output$1.875per 1M tokens75% OFF— / $0.0375per 1M tokens
Model details
API ID
gemini-3.6-flash-medium
Context
128K
Cache write / read
— / $0.0375 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gemini-3.6-flash-tieredGoogle
Input$0.375Output$1.875per 1M tokens75% OFF— / $0.0375per 1M tokens
Model details
API ID
gemini-3.6-flash-tiered
Context
128K
Cache write / read
— / $0.0375 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gpt-5.3-codex-sparkOpenAI
Input$0.175Output$1.40per 1M tokens90% OFF— / $0.0175per 1M tokens
Model details
API ID
gpt-5.3-codex-spark
Context
128K
Cache write / read
— / $0.0175 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
gpt-5.4OpenAI
Input$0.25Output$1.50per 1M tokens90% OFF— / $0.025per 1M tokens
Model details
API ID
gpt-5.4
Context
1.05M
Cache write / read
— / $0.025 per 1M tokens
Input → Output
text → text
Discount
Based on equally weighted official standard input and output rates, excluding cache and other charges.
GPT Image 2.5 FlareOpenAI
———
Model details
API ID
gpt-image-2.5-flare
Input → Output
text / image → image
GPT Image 2.5 SunburstOpenAI
———
Model details
API ID
gpt-image-2.5-sunburst
Input → Output
text / image → image
Grok Imagine ImagexAI
———
Model details
API ID
grok-imagine-image
Input → Output
text / image → image
Grok Imagine Image 2.0xAI
———
Model details
API ID
grok-imagine-image-2.0
Input → Output
text / image → image
HY Image 3.5 PreviewTencent
———
Model details
API ID
hy-image-v3.5-preview
Input → Output
text / image → image
Nano Banana 2 LiteGoogle
$0.03per request1k10% OFF—
Model details
API ID
nano-banana2-lite
Starting specification
1k
Input → Output
text / image → image
Discount
Compared with the official price for the displayed specification
Seedream 5.0ByteDance
———
Model details
API ID
seedream-5-0
Input → Output
text / image → image
Seedream 5.0 ProByteDance
$0.03per request · from1k33% OFF—
Model details
API ID
seedream-5-0-pro
Starting specification
1k
Input → Output
text / image → image
Discount
Compared with the official price for the displayed specification
GPT Image 2OpenAI
$0.01per request · from1k81% OFF—
Model details
API ID
gpt-image-2
Starting specification
1k
Input → Output
text / image → image
Discount
Compared with the official price for the displayed specification
Nano Banana ProGoogle
$0.04per request · from1k70% OFF—
Model details
API ID
nano-banana-pro
Starting specification
1k
Input → Output
text / image → image
Discount
Compared with the official price for the displayed specification
Nano Banana 2Google
$0.03per request · from1k55% OFF—
Model details
API ID
nano-banana2
Starting specification
1k
Input → Output
text / image → image
Discount
Compared with the official price for the displayed specification
Nano Banana 2.1Google
$0.02per request · from1k40% OFF—
Model details
API ID
nano-banana2.1
Starting specification
1k
Input → Output
text / image → image
Discount
Compared with the official price for the displayed specification
Seedance 2.0ByteDance
$0.05per sec · from480p——
Model details
API ID
seedance-2.0
Starting specification
480p
Input → Output
text / image / video / audio → video
Seedance 2.0 FastByteDance
$0.03per sec · from480p——
Model details
API ID
seedance-2.0-fast
Starting specification
480p
Input → Output
text / image / video / audio → video
Kling V3Kuaishou
$0.00per requestStandard——
Model details
API ID
kling-v3
Starting specification
Standard
Input → Output
text / image / audio → video
Kling V3 OmniKuaishou
$0.00per requestStandard——
Model details
API ID
kling-v3-omni
Starting specification
Standard
Input → Output
text / image / video / audio → video
Gemini Omni FlashGoogle
$0.00per requestStandard——
Model details
API ID
gemini-omni-flash
Starting specification
Standard
Input → Output
text / image / video → video