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gemma 4 31B it

Chat model from Google, good for reasoning.

Price

Input
0.78credits per 1M tokens
Output
1.94credits per 1M tokens
Context
256Ktokens

Details

Provider
Google
Type
Chat
Good for
Reasoning
Reads
Text, Image
Returns
Text
Context
256K
Parameters
31B
Supports
Function Calling, JSON Mode

Prices are in credits, drawn from one prepaid balance. See how credits work

Call it

use BitmeshAI\BitmeshClient;

// Optional third argument: timeout in seconds (default 30)
$client = new BitmeshClient('YOUR_CONSUMER_KEY', 'YOUR_CONSUMER_SECRET');

$response = $client->chat([
    'model' => 'google/gemma-4-31b-it',
    'messages' => [
        ['role' => 'system', 'content' => 'You are a helpful assistant.'],
        ['role' => 'user', 'content' => 'What are some fun things to do with AI?'],
    ],
    'max_tokens' => 1000,
]);

$text = $response['choices'][0]['message']['content'] ?? null;

The SDK signs the request with your key and secret. Installing it is covered in the documentation.