Compare

Gemini 3.1 Pro 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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Gemini 3.1 Pro
google/gemini-3.1-pro
Provider
Google
MiniMax
Family
Gemini 3
Modality
text
video
Context window
1,000,000 tok
Max output
65,536 tok
Released
2026-05-22
2026-09-16
License
Proprietary
Open-weight
Input price
$2.00 /1M
Output price
$12.00 /1M
Cache read
$0.200 /1M
Per output second
$0.025 /sec
Tools
yes
Streaming
yes
Vision
yes
JSON mode
yes
Reasoning
yes
Prompt caching
yes
Batch API
Try it
Open in playground →
View model →
Gemini 3.1 Pro
google/gemini-3.1-pro
Full spec →

Google's most intelligent Gemini model with improved reasoning, a medium thinking level, and a 1M token context window.

Strengths
  • 2M-token context
  • Native video + audio input
  • Cheapest long-context reasoning
Use cases
Video understandingVery long-document RAGCodebase-scale reasoning
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

Benchmarks

Gemini 3.1 Pro
MiniMax H3 Max Text to Video
Long-Context
94.2
MMLU
89.6

Source: each provider's published benchmarks. Higher is better. Run an eval to compare on your own data.

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Gemini 3.1 Pro vs Claude Sonnet 4.6
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Gemini 3.1 Pro vs Kimi-K2.7-Code
google/gemini-3.1-pro · moonshot/kimi-k2.7-code
GPT-6 Astra vs Gemini 3.1 Pro
openai/gpt-6-astra · google/gemini-3.1-pro
GPT-6 Astra vs MiniMax H3 Max Text to Video
openai/gpt-6-astra · minimax/h3-max
Claude Fable 5.1 vs Gemini 3.1 Pro
anthropic/claude-fable-5.1 · google/gemini-3.1-pro
Claude Fable 5.1 vs MiniMax H3 Max Text to Video
anthropic/claude-fable-5.1 · minimax/h3-max
Gemini 3.8 Flash vs Gemini 3.1 Pro
google/gemini-3.8-flash · google/gemini-3.1-pro
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-...",
)

# Gemini 3.1 Pro
client.chat.completions.create(
    model="google/gemini-3.1-pro",
    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 →