Compare

Gemini 3.7 Flash vs FLUX.1 Kontext [Max]

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 3.7 Flash
google/gemini-3.7-flash
FLUX.1 Kontext [Max]
black-forest-labs/flux-1-kontext-max
Provider
Google
Black Forest Labs
Family
Gemini 3
FLUX
Modality
text
image
Context window
1,048,576 tok
Max output
65,536 tok
Released
2026-08-14
2026-08-19
License
Proprietary
Open-weight
Input price
$0.750 /1M
Output price
$3.75 /1M
Per image
$0.080 /img
Tools
yes
Streaming
yes
Vision
yes
JSON mode
yes
Reasoning
Prompt caching
Batch API
Try it
Open in playground →
View model →
Gemini 3.7 Flash
google/gemini-3.7-flash
Full spec →

Gemini 3.7 Flash is a highly capable, natively multimodal reasoning model optimized for agentic workflows and real-world tasks.

Strengths
  • General-purpose chat
  • Long context
  • Tool use
Use cases
ChatbotsContent generationAgentic workflows
FLUX.1 Kontext [Max]
black-forest-labs/flux-1-kontext-max
Full spec →

FLUX.1 Kontext [max] is Black Forest Labs' highest-quality Kontext model for text-to-image generation and context-aware image editing.

Strengths
  • Text-to-image generation
  • Creative control
Use cases
Marketing assetsProduct mockupsConcept art

Compare with another

FLUX.1 Kontext [Max] vs Flux-2-Klein-9b
black-forest-labs/flux-1-kontext-max · black-forest-labs/flux-2-klein-9b
FLUX.1 Kontext [Max] vs Flux
black-forest-labs/flux-1-kontext-max · deepgram/flux
FLUX.1 Kontext [Max] vs Flux-1-Schnell
black-forest-labs/flux-1-kontext-max · black-forest-labs/flux-1-schnell
FLUX.1 Kontext [Max] vs Flux-2-Klein-4b
black-forest-labs/flux-1-kontext-max · black-forest-labs/flux-2-klein-4b
FLUX.1 Kontext [Max] vs Flux-2-Dev
black-forest-labs/flux-1-kontext-max · black-forest-labs/flux-2-dev
FLUX.1 Kontext [Max] vs FLUX 3 Video
black-forest-labs/flux-1-kontext-max · black-forest-labs/flux-3-video
FLUX.1 Kontext [Max] vs FLUX.1 Kontext [Pro]
black-forest-labs/flux-1-kontext-max · black-forest-labs/flux-1-kontext-pro
FLUX.1 Kontext [Max] vs FLUX.2 [Flex]
black-forest-labs/flux-1-kontext-max · black-forest-labs/flux-2-flex
FLUX.1 Kontext [Max] vs FLUX.2 [Max]
black-forest-labs/flux-1-kontext-max · black-forest-labs/flux-2-max
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 3.7 Flash
client.chat.completions.create(
    model="google/gemini-3.7-flash",
    messages=[{"role":"user","content":"hello"}],
)

# FLUX.1 Kontext [Max]
client.chat.completions.create(
    model="black-forest-labs/flux-1-kontext-max",
    messages=[{"role":"user","content":"hello"}],
)
Get an AIgateway keyRun an eval on these →