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Models
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Find the right model
for your workload.
Compare verified pricing, context and capabilities side by side.
Model A
OA
Anthropic · Claude Sonnet 5
DeepSeek · DeepSeek V4 Flash
DeepSeek · DeepSeek V4 Pro
Google · Gemini 3.1 Flash-Lite
OpenAI · GPT-5.6 Luna
OpenAI · GPT-5.6 Sol
OpenAI · GPT-5.6 Terra
OpenAI · GPT-6 Astra
xAI · Grok 4.3
xAI · Grok 4.5
xAI · Grok 4.6
VS
Model B
OA
Anthropic · Claude Sonnet 5
DeepSeek · DeepSeek V4 Flash
DeepSeek · DeepSeek V4 Pro
Google · Gemini 3.1 Flash-Lite
OpenAI · GPT-5.6 Luna
OpenAI · GPT-5.6 Sol
OpenAI · GPT-5.6 Terra
OpenAI · GPT-6 Astra
xAI · Grok 4.3
xAI · Grok 4.5
xAI · Grok 4.6
Input price
$10.00
$0.20
98% cheaper on right
Output price
$50.00
$1.20
98% cheaper on right
Context
1,050,000
1,050,000
Workload cost
$2,000.00
$44.00
98% cheaper on right
Estimated workload
Adjust to compare a realistic monthly bill.
Input tokens
Output tokens
Full comparison
Specifications
Provider
OpenAI
OpenAI
Model ID
gpt-6-astra
gpt-5.6-luna
Input / 1M
$10.00
$0.20
Cached input / 1M
$1.00
$0.02
Output / 1M
$50.00
$1.20
Context window
1,050,000
1,050,000
Max output
128,000
128,000
Vision
Supported
Supported
Reasoning
Supported
Supported