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Grok 4.6 vs MiniMax H3 Max Text to Video

Pricing per million tokens, context window, capabilities — pulled from each provider's public docs. All 2 are available via the same AIgateway OpenAI-compatible endpoint; flip the model string to switch.

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Grok 4.6
xai/grok-4.6
Provider
xAI
MiniMax
Family
Grok 4
Modality
text
video
Context window
500,000 tok
Max output
32,768 tok
Released
2026-08-12
2026-09-16
License
Proprietary
Open-weight
Input price
$2.00 /1M
Output price
$6.00 /1M
Per output second
$0.025 /sec
Tools
Streaming
yes
Vision
yes
JSON mode
Reasoning
Prompt caching
Batch API
Try it
Open in playground →
View model →
Grok 4.6
xai/grok-4.6
Full spec →

xAI's Grok 4.6, a flagship reasoning model for coding, agentic tasks, and visual work. Accepts text and image inputs, and supports function calling and structured outputs.

Strengths
  • General-purpose chat
  • Long context
  • Tool use
Use cases
ChatbotsContent generationAgentic workflows
MiniMax H3 Max Text to Video
minimax/h3-max
Full spec →

fal's H3 Max is a post-trained variant of MiniMax H3, tuned for stronger prompt adherence and better aesthetics while co-optimized with our custom inference stack for higher throughput with no compromises on output quality

Strengths
  • Text-to-video generation
  • Cinematic motion
Use cases
AdsStoryboardsDemos

Compare with another

Grok 4.6 vs Claude Opus 4.7
xai/grok-4.6 · anthropic/claude-opus-4.7
Grok 4.6 vs GPT-5.4
xai/grok-4.6 · openai/gpt-5.4
GPT-6 Astra vs Grok 4.6
openai/gpt-6-astra · xai/grok-4.6
GPT-6 Astra vs MiniMax H3 Max Text to Video
openai/gpt-6-astra · minimax/h3-max
Claude Fable 5.1 vs Grok 4.6
anthropic/claude-fable-5.1 · xai/grok-4.6
Claude Fable 5.1 vs MiniMax H3 Max Text to Video
anthropic/claude-fable-5.1 · minimax/h3-max
Gemini 3.8 Flash vs Grok 4.6
google/gemini-3.8-flash · xai/grok-4.6
Gemini 3.8 Flash vs MiniMax H3 Max Text to Video
google/gemini-3.8-flash · minimax/h3-max
Claude Opus 5 vs Grok 4.6
anthropic/claude-opus-5 · xai/grok-4.6
SWITCH BETWEEN THEM

One key, all 2, one line different.

from openai import OpenAI

client = OpenAI(
    base_url="https://api.aigateway.sh/v1",
    api_key="sk-aig-...",
)

# Grok 4.6
client.chat.completions.create(
    model="xai/grok-4.6",
    messages=[{"role":"user","content":"hello"}],
)

# MiniMax H3 Max Text to Video
client.chat.completions.create(
    model="minimax/h3-max",
    messages=[{"role":"user","content":"hello"}],
)
Get an AIgateway keyRun an eval on these →