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Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

Moonshot V1 8kMoonshot AI Remove
DeepSeek V4.1 FlashDeepSeek Remove
GPT-6 AstraOpenAI Remove

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moonshot-v1-8k vs deepseek-v4.1-flash vs gpt-6-astra
Attribute	Moonshot V1 8kmoonshot-v1-8k	DeepSeek V4.1 Flashdeepseek-v4.1-flash	GPT-6 Astragpt-6-astra
Pricing
Input	$1.65 / 1M	$0.30 / 1M	$10.00 / 1M
Output	$1.65 / 1M	$1.20 / 1M	$50.00 / 1M
Cache Write (5m)	$1.65 / 1M	$0.30 / 1M	$10.00 / 1M
Cache Write (1h)	$1.65 / 1M	$0.30 / 1M	$10.00 / 1M
Cache Read	$1.65 / 1M	$0.30 / 1M	$10.00 / 1M
Web Search	$0 / 1M	$0 / 1M	$0 / 1M
Context
Max context	8.2K	1M	1M
Max output	N/A	N/A	N/A
Capabilities
Vision	No	Yes	Yes
Function Calling	No	Yes	Yes
JSON Mode	No	Yes	Yes
Streaming	No	Yes	Yes
Catalogue
Provider	Moonshot AI	DeepSeek	OpenAI
Category	chat	chat	chat
Charge type	Pay As You Go	Pay As You Go	Pay As You Go
Released	—	—	—
Description
Summary	—	DeepSeek V4.1 Flash is a cost-efficient sparse Mixture-of-Experts (MoE) model in DeepSeek's V4.1 family, optimized for coding, reasoning, and agentic workflows. Despite its efficiency-focused positioning, DeepSeek reports that it surpasses the previous V4 Pro in performance, inference speed, and overall task completion time. The model is particularly strong at long-horizon, multi-step execution, making it well suited for coding agents, complex problem solving, and autonomous workflows that must reliably carry tasks through to completion.	GPT-6 Astra is OpenAI's flagship model for demanding end-to-end professional work, designed for advanced analysis, software engineering, deep research, scientific tasks, and document creation. It is particularly strong in long-horizon agentic workflows, including tasks that require sustained reasoning, tool orchestration, and computer and browser use, making it well suited for complex autonomous workflows and production-grade knowledge work.