API cost decision in 10 seconds

Nova 2 Lite vs NewGrok Build 0.1

Pick Nova 2 Lite when budget and context both matter.

Page updated: 2026-05-26T15:08:08Z Data confirmed: 2026-06-13T07:08:03Z Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Nova 2 Lite when budget and context both matter.

On the standard 1M input plus 500K output workload, Nova 2 Lite is estimated at $1.55 vs $2 for Grok Build 0.1, saving $0.45 (22.5% lower).

Cost-first pickNova 2 Lite

Context-first pickNova 2 Lite

Sample savings$0.4522.5%

10x traffic gap$4.5

Nova 2 Lite is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $4.5. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Cost winner changes by workload shape: input-heavy / RAG favors Nova 2 Lite, balanced workload favors Nova 2 Lite, and output-heavy chatbot favors Grok Build 0.1.

Workload shape	Token mix	Better pick	Nova 2 Lite	Grok Build 0.1
Input-heavy / RAG	5M input + 500K output	Nova 2 Lite	$2.75	$6
Balanced workload	1M input + 1M output	Nova 2 Lite	$2.8	$3
Output-heavy chatbot	1M input + 5M output	Grok Build 0.1	$12.8	$11

Cheaper input Nova 2 Lite $0.3 vs $1 / 1M

Nova 2 Lite is $0.7 cheaper per 1M input tokens (70% lower; 3.33x difference).

Cheaper output Grok Build 0.1 $2.5 vs $2 / 1M

Grok Build 0.1 is $0.5 cheaper per 1M output tokens (20% lower; 1.25x difference).

Larger context Nova 2 Lite 1M vs 256K

Nova 2 Lite has 744K more context (3.91x larger).

Sample workload Nova 2 Lite $1.55 vs $2

Nova 2 Lite is $0.45 cheaper on the standard workload (22.5% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.

Monthly input tokens Monthly output tokens

Nova 2 Lite Calculating… Estimated API cost

Grok Build 0.1 Calculating… Estimated API cost

Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

Nova 2 Lite has the lower input price; Grok Build 0.1 has the lower output price; Nova 2 Lite offers the larger context window. For the 1M input plus 500K output sample, Nova 2 Lite is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $1.55 for Nova 2 Lite and $2 for Grok Build 0.1.

Best Fit

Choose Nova 2 Lite when you care most about lower input-token price, and larger context window.

Choose Grok Build 0.1 when you care most about lower output-token price.

Decision Notes

On the standard 1M input plus 500K output workload, Nova 2 Lite is estimated at $1.55 vs $2 for Grok Build 0.1, saving $0.45 (22.5% lower).
Nova 2 Lite is $0.45 cheaper on the standard workload (22.5% lower).
Nova 2 Lite is $0.7 cheaper per 1M input tokens (70% lower; 3.33x difference).
Grok Build 0.1 is $0.5 cheaper per 1M output tokens (20% lower; 1.25x difference).
Nova 2 Lite has 744K more context (3.91x larger).

Head-to-Head Specs

Feature	Nova 2 Lite (Amazon)	NewGrok Build 0.1 (xAI)
Input Price prompt tokens per 1M	$0.3	$1
Completion Price per 1M tokens	$2.5	$2
Sample Workload Cost 1M input + 500K output	$1.55	$2
Context Window	1M	256K
Release Date	2025-12-02	2026-05-20
Popularity	#134	#137

Use-Case Decision Matrix

Use case	Better pick	Why
Budget-constrained production	Nova 2 Lite	On the standard 1M input plus 500K output workload, Nova 2 Lite is estimated at $1.55 vs $2 for Grok Build 0.1, saving $0.45 (22.5% lower).
High-volume input processing	Nova 2 Lite	Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbots	Grok Build 0.1	Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document work	Nova 2 Lite	A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps

Nova Micro 1.0 can replace Nova 2 Lite when lower sample workload cost matters most: $0.11.
Nova Lite 1.0 can replace Nova 2 Lite when lower sample workload cost matters most: $0.18.

Larger context near this budget

Llama 4 Scout offers 10M context with $0.25 sample workload cost.
Grok 4.20 offers 2M context with $2.5 sample workload cost.
Owl Alpha offers 1.05M context with $0 sample workload cost.
DeepSeek V4 Flash offers 1.05M context with $0.2 sample workload cost.

Popular competitors

DeepSeek V4 Flash · DeepSeek · #1
Hy3 preview · Tencent · #2
MiMo-V2.5 · Xiaomi · #3
MiniMax M3 · MiniMax · #4

Cheaper alternatives

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Larger context alternatives

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Provider catalogs

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Amazon catalog

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xAI catalog

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