Google: Gemini 3.8 Flash

Google Gemini

gemini/gemini-3.8-flash

Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.

Context

1.048576M

Input /1M

$1.50

Output /1M

$7.50

Latency (TTFT)

1,213ms

Pricing

Per 1M tokens, in USD

Input$1.50

Output$7.50

Cache read$0.15

Cache write (5m)$0.0833

Specs

text inimage invideo infile inaudio intext out

TokenizerGemini

Max output tokens65,536

Supported parameters

include_reasoningmax_tokensreasoningreasoning_effortresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_p

Where it ranks on price

Against 157 routable models

Input$1.50

Cheaper than 25% of routable models

Output$7.50

Cheaper than 21% of routable models

Benchmarks

Intelligence41.2

Coding76.3

Agentic41.1

Composite scores (0–100) from Artificial Analysis, via OpenRouter's model catalog.

Call this model

Swap in your Mizan key — the request/response bodies are OpenAI chat-completion shaped.

cURL

curl https://api.app-mizan.com/v1/chat/completions \
  -H "Authorization: Bearer mizan_rt_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemini/gemini-3.8-flash",
    "messages": [{ "role": "user", "content": "Say hi in five words." }]
  }'

Models

Google: Gemini 3.8 Flash

Google Gemini

gemini/gemini-3.8-flash

Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.

Context

1.048576M

Input /1M

$1.50

Output /1M

$7.50

Latency (TTFT)

1,213ms

Pricing

Per 1M tokens, in USD

Input$1.50

Output$7.50

Cache read$0.15

Cache write (5m)$0.0833

Specs

text inimage invideo infile inaudio intext out

TokenizerGemini

Max output tokens65,536

Supported parameters

include_reasoningmax_tokensreasoningreasoning_effortresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_p

Where it ranks on price

Against 157 routable models

Input$1.50

Cheaper than 25% of routable models

Output$7.50

Cheaper than 21% of routable models

Benchmarks

Intelligence41.2

Coding76.3

Agentic41.1

Composite scores (0–100) from Artificial Analysis, via OpenRouter's model catalog.

Call this model

Swap in your Mizan key — the request/response bodies are OpenAI chat-completion shaped.

cURL

curl https://api.app-mizan.com/v1/chat/completions \
  -H "Authorization: Bearer mizan_rt_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemini/gemini-3.8-flash",
    "messages": [{ "role": "user", "content": "Say hi in five words." }]
  }'