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Google · Efficient

Gemini Flash Latest

Added Mar 29, 2026

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Use in the app

Compatibility alias that routes to the newest version of Gemini Flash. Currently routes to Gemini 3.8 Flash.

  • Reasoning
  • Tools
  • Vision
  • Structured output
  • PDF input
  • Audio input
  • Video input
Input
Text, Images, Video, Audio
Output
Text
Reasoning effort
minimal · low · medium · high
Discovery tier
Efficient

Pricing

USD per 1M tokens
Input
$0.75
Output
$3.75
Cache read
$0.075
Cache write
$0.0417

Reference prices as published by the model provider. API example

Specifications

Context window
1M
Max output
65.5K

Side by side

Gemini Flash Latest compared

Specifications, prices, speed and benchmark scores next to each other. Benchmarks below show every compared model too.

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Gemini Flash LatestGoogleThis modelDeepSeek V4.1 Flash ThinkingDeepSeekRemove
ProviderGoogleDeepSeek
Discovery tierEfficientOpen weights
AddedMar 29, 2026Sep 8, 2026
Limits
Context window1.05MBest1M
Max output65.54K384KBest
Average output—785 tokens
Pricing, USD per 1M tokens
Input$0.75$0.09Best
Output$3.75$0.25Best
Cache read$0.075$0.006Best
Cache write$0.0417—
Performance
Throughput168.9 tok/s207.5 tok/sBest
Time to first token4.9 s1.8 sBest
Request success (24h)99.8%99.9%Best
Benchmark indexes
Intelligence Index39.8Best39.5
Coding Index74.1—
Capabilities
ReasoningYesYes
ToolsYesYes
VisionYesYes
Structured outputYesYes
PDF inputYesNo
Audio inputYesNo
Video inputYesNo
Reasoning effortminimal, low, medium, highnone, low, high, max

Public evaluations

Benchmarks

Independent evaluation results, with how each score ranks among the models in the Noumen catalog.

  • Gemini Flash Latest
  • DeepSeek V4.1 Flash Thinking

Intelligence Index

  • Gemini Flash Latest39.8
  • DeepSeek V4.1 Flash Thinking39.5

Gemini Flash Latest tested at medium reasoning effort

Gemini Flash Latest: Better than 84% of 326 scored models

3.8Catalog models by score55.1

Indexes

  • Coding Index

    Composite of the coding evaluations

    • Gemini Flash Latest: 74.1
    • DeepSeek V4.1 Flash Thinking: —

Agentic work

  • AutomationBench-AA

    Workflow automation, penalized for guardrail violations

    • Gemini Flash Latest: 60.9%
    • DeepSeek V4.1 Flash Thinking: 68.9%Top

  • AutomationBench-AA tasks completed

    Workflows finished end to end without a guardrail violation

    • Gemini Flash Latest: 31.1%
    • DeepSeek V4.1 Flash Thinking: 35.5%Top

  • Harvey LAB-AAv1.1

    Legal tasks passed in full, with no material hallucination

    • Gemini Flash Latest: —
    • DeepSeek V4.1 Flash Thinking: 1.7%

  • AA-Briefcasev1.1

    Agentic knowledge work, rated head to head

    • Gemini Flash Latest: 1,181 Elo
    • DeepSeek V4.1 Flash Thinking: 1,419 EloTop

  • GDPval-AAv2.1

    Economically valuable occupational tasks, rated head to head

    • Gemini Flash Latest: 1,423 Elo
    • DeepSeek V4.1 Flash Thinking: 1,600 EloTop

Document reasoning

  • GDP.pdf

    Professional reasoning over PDF documents, all-pass rate

    • Gemini Flash Latest: 22.8%Top
    • DeepSeek V4.1 Flash Thinking: 12.8%

  • AA-LCRv1.1

    Reasoning across long documents

    • Gemini Flash Latest: 84.0%Top
    • DeepSeek V4.1 Flash Thinking: 84.0%Top

  • MLCR-AA

    Long-context reasoning over medical records

    • Gemini Flash Latest: 12.8%
    • DeepSeek V4.1 Flash Thinking: 23.9%Top

Reasoning and knowledge

  • Humanity’s Last Exam

    Expert-level questions across academic fields

    • Gemini Flash Latest: 42.1%Top
    • DeepSeek V4.1 Flash Thinking: 39.2%

  • GPQA Diamond

    Graduate-level science questions

    • Gemini Flash Latest: 93.5%
    • DeepSeek V4.1 Flash Thinking: —

Coding

  • Terminal-Benchv4.0

    Practical software engineering in a terminal

    • Gemini Flash Latest: 19.7%
    • DeepSeek V4.1 Flash Thinking: 26.8%Top

  • SciCode

    Scientific computing in Python

    • Gemini Flash Latest: 55.1%Top
    • DeepSeek V4.1 Flash Thinking: 51.9%

Legacy evaluations

  • AA-LCR (unversioned)

    Long-context reasoning, earlier grading

    • Gemini Flash Latest: 84.0%Top
    • DeepSeek V4.1 Flash Thinking: 84.0%Top

Scores from Artificial Analysis, updated Oct 26, 2026. Gemini Flash Latest was tested at medium reasoning effort; compare scores measured at the same effort.Artificial Analysis

Live routing data

Performance and reliability

Recent averages across requests routed for this model. Your own speed depends on prompt length, reasoning effort and load.

Throughput
168.9 tok/s
Faster than 78% of 250 models
Time to first token
4.9 s
Quicker than 36% of 250 models
Prompt cache hits
9.2%
About $0.69 per 1M input tokens with caching
Request success (24h)
99.8%
Reliable

Cache hits are the share of input tokens recently served from a prompt cache across all requests. They are not a forecast of your own hit rate.

Hourly request success · last 72 hoursLowest hour 92.5%
  • Healthy (98% or more)
  • Degraded (90–98%)
  • Down (under 90%)
  • No requests

Developers

Use it through the API

Noumen’s API is OpenAI-compatible: any Chat Completions client works with a base URL and a key.

Read the quickstart
curl https://www.noumen.xyz/api/v1/chat/completions \
  -H "Authorization: Bearer $NOUMEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/gemini-flash-latest",
    "reasoning_effort": "medium",
    "messages": [{ "role": "user", "content": "Explain this stack trace." }]
  }'
import os
from openai import OpenAI

client = OpenAI(base_url="https://www.noumen.xyz/api/v1", api_key=os.environ["NOUMEN_API_KEY"])
reply = client.chat.completions.create(
    model="google/gemini-flash-latest",
    messages=[{"role": "user", "content": "Explain this stack trace."}],
)
print(reply.choices[0].message.content)

Google

Other Google models, starting with the same family.