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Google: Gemma 3 27B

Source description (English)

Gemma 3 introduces multimodality, supporting vision-language input and text outputs. It handles context windows up to 128k tokens, understands over 140 languages, and offers improved math, reasoning, and chat capabilities,...

Overview

Model specifications

Context
131,072 tokens
Maximum output
117,964 tokens
Architecture
text+image->text
Tokenizer
Gemini
Knowledge cutoff
2024-08-31
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$0.08
per 1M tokens
Output
$0.45
per 1M tokens
Cache read
$0.04
per 1M tokens
API

Quick start

Set OPENROUTER_API_KEY locally. Python requires requests; JavaScript runs in Node.js. Keep the key on the server.

API documentation

curl --fail-with-body https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"google/gemma-3-27b-it","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

InputOutput

Input
textimage
Output
text
API

Supported API parameters

frequency_penaltylogit_biaslogprobsmax_tokensmin_ppresence_penaltyrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p
Available providers

4 providers

Checked: September 7, 2026

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

DeepInfra

fp8
Context
131K
Maximum output
16K
Input
$0.08
Output
$0.16
Cache read
Not provided
Cache write
Not provided

Parasail

fp8
Context
131K
Maximum output
118K
Input
$0.08
Output
$0.45
Cache read
$0.04
Cache write
Not provided

Nebius

fp8
Context
110K
Maximum output
99K
Input
$0.1
Output
$0.3
Cache read
Not provided
Cache write
Not provided

Novita

bf16
Context
98K
Maximum output
16K
Input
$0.119
Output
$0.2
Cache read
Not provided
Cache write
Not provided
google

4 models

All models