API cost decision in 10 seconds

NewGrok Build 0.1 vs GLM 5V Turbo

Pick Grok Build 0.1 when budget and context both matter.

Page updated:  Data confirmed:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Grok Build 0.1 when budget and context both matter.

On the standard 1M input plus 500K output workload, Grok Build 0.1 is estimated at $2 vs $3.2 for GLM 5V Turbo, saving $1.2 (37.5% lower).

Cost-first pickGrok Build 0.1
Context-first pickGrok Build 0.1
Sample savings$1.237.5%
10x traffic gap$12

Grok Build 0.1 is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $12. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Grok Build 0.1 stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickGrok Build 0.1GLM 5V Turbo
Input-heavy / RAG5M input + 500K outputGrok Build 0.1$6$8
Balanced workload1M input + 1M outputGrok Build 0.1$3$5.2
Output-heavy chatbot1M input + 5M outputGrok Build 0.1$11$21.2
Cheaper input Grok Build 0.1 $1 vs $1.2 / 1M

Grok Build 0.1 is $0.2 cheaper per 1M input tokens (16.7% lower; 1.2x difference).

Cheaper output Grok Build 0.1 $2 vs $4 / 1M

Grok Build 0.1 is $2 cheaper per 1M output tokens (50% lower; 2x difference).

Larger context Grok Build 0.1 256K vs 202.75K

Grok Build 0.1 has 53.25K more context (1.26x larger).

Sample workload Grok Build 0.1 $2 vs $3.2

Grok Build 0.1 is $1.2 cheaper on the standard workload (37.5% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Grok Build 0.1 Calculating… Estimated API cost
GLM 5V Turbo 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

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

For a 1M input token plus 500K output token workload, the estimated API cost is $2 for Grok Build 0.1 and $3.2 for GLM 5V Turbo.

Best Fit

Choose Grok Build 0.1 when you care most about lower input-token price, lower output-token price, and larger context window.

Choose GLM 5V Turbo when its provider, model quality, latency, or availability is more important than the numeric price/context winner.

Decision Notes
  • On the standard 1M input plus 500K output workload, Grok Build 0.1 is estimated at $2 vs $3.2 for GLM 5V Turbo, saving $1.2 (37.5% lower).
  • Grok Build 0.1 is $1.2 cheaper on the standard workload (37.5% lower).
  • Grok Build 0.1 is $0.2 cheaper per 1M input tokens (16.7% lower; 1.2x difference).
  • Grok Build 0.1 is $2 cheaper per 1M output tokens (50% lower; 2x difference).
  • Grok Build 0.1 has 53.25K more context (1.26x larger).
Head-to-Head Specs
FeatureNewGrok Build 0.1
(xAI)		GLM 5V Turbo
(Z.ai)
Input Price
prompt tokens per 1M		$1$1.2
Completion Price
per 1M tokens		$2$4
Sample Workload Cost
1M input + 500K output		$2$3.2
Context Window256K202.75K
Release Date

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionGrok Build 0.1On the standard 1M input plus 500K output workload, Grok Build 0.1 is estimated at $2 vs $3.2 for GLM 5V Turbo, saving $1.2 (37.5% lower).
High-volume input processingGrok Build 0.1Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbotsGrok Build 0.1Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workGrok Build 0.1A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps
  • GLM 4.5 Air (free) can replace GLM 5V Turbo when lower sample workload cost matters most: $0.
  • GLM 4 32B can replace GLM 5V Turbo when lower sample workload cost matters most: $0.15.
  • GLM 4.7 Flash can replace GLM 5V Turbo when lower sample workload cost matters most: $0.26.
  • GLM 4.5 Air can replace GLM 5V Turbo when lower sample workload cost matters most: $0.55.
Larger context near this budget
  • Llama 4 Scout offers 10M context with $0.23 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.

Cheaper alternatives

Review low-cost models sorted by a standard 1M input plus 500K output workload.

Open cheapest models

Larger context alternatives

Find models with larger context windows for RAG, long documents, and codebase review.

Open largest context models

Provider catalogs

Compare models within provider hubs before choosing a final API vendor.

Open provider hubs

xAI catalog

Review all tracked xAI models before deciding whether this matchup is the right shortlist.

Open xAI models

Z.ai catalog

Check other Z.ai models with comparable pricing, context, or release timing.

Open Z.ai models
Grok Build 0.1

Grok Build 0.1 is xAI’s fast coding model trained specifically for agentic software engineering workflows. It supports text and image inputs with text output, and is optimized for interactive coding...

GLM 5V Turbo

GLM-5V-Turbo is Z.ai’s first native multimodal agent foundation model, built for vision-based coding and agent-driven tasks. It natively handles image, video, and text inputs, excels at long-horizon planning, complex coding,...