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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | 1x 1x 1x 1x 13x 13x 13x 13x 3x 3x 3x 3x 3x 13x 8x 8x 8x 8x 8x 8x 8x 7x 7x 8x 2x 2x 2x 2x 2x 6x 6x 6x 6x 6x 6x 6x 6x 6x 8x 1x 1x 6x 6x 6x 2x 2x 2x 2x 2x 1x 1x 10x 10x 10x 10x 10x 10x 2x 2x 8x 8x 8x 10x 1x 1x 1x 1x 1x 1x 10x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 5x 5x 5x 5x 5x 5x 5x 5x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 2x 10x 1x 1x 1x 1x 1x 4x 10x 10x | import type { GroqStreamChunk } from '@api/ai-providers/groq/types';
import { groqErrorResponseTransform } from '@api/ai-providers/groq/utils';
import { generateInvalidProviderResponseError } from '@api/utils/ai-provider';
import type {
ResponseChunkStreamTransformFunction,
ResponseTransformFunction,
} from '@shared/types/ai-providers/config';
import type { ChatCompletionResponseBody } from '@shared/types/api/routes/chat-completions-api';
import { AIProvider } from '@shared/types/constants';
export const groqChatCompleteResponseTransform: ResponseTransformFunction = (
aiProviderResponseBody,
aiProviderResponseStatus,
) => {
if ('error' in aiProviderResponseBody && aiProviderResponseStatus !== 200) {
return groqErrorResponseTransform(
aiProviderResponseBody,
aiProviderResponseStatus,
);
}
if ('choices' in aiProviderResponseBody) {
// Build response object explicitly to avoid including service_tier which Groq doesn't support
// and may include with invalid values that cause OpenAI SDK validation errors
// Type guard for response body
if (
typeof aiProviderResponseBody !== 'object' ||
aiProviderResponseBody === null
) {
return generateInvalidProviderResponseError(
aiProviderResponseBody,
AIProvider.GROQ,
);
}
const rawResponse = aiProviderResponseBody as Record<string, unknown>;
// Validate required fields exist
if (
!rawResponse.id ||
!rawResponse.choices ||
!Array.isArray(rawResponse.choices)
) {
return generateInvalidProviderResponseError(
aiProviderResponseBody,
AIProvider.GROQ,
);
}
// Build the response object field by field, explicitly excluding service_tier
const result: Record<string, unknown> = {
id: rawResponse.id,
object: rawResponse.object,
created: rawResponse.created,
model: rawResponse.model,
provider: AIProvider.GROQ,
choices: rawResponse.choices,
usage: rawResponse.usage,
};
// Only add system_fingerprint if it exists
if (rawResponse.system_fingerprint) {
result.system_fingerprint = rawResponse.system_fingerprint;
}
// Explicitly ensure service_tier is NOT included
// Groq returns service_tier with value "on_demand" which is incompatible with OpenAI SDK
// The OpenAI SDK expects service_tier to be either "scale" or "default" only
// Removing this field ensures compatibility with OpenAI client libraries
delete result.service_tier;
return result as ChatCompletionResponseBody;
}
return generateInvalidProviderResponseError(
aiProviderResponseBody,
AIProvider.GROQ,
);
};
export const groqChatCompleteStreamChunkTransform: ResponseChunkStreamTransformFunction =
(responseChunk) => {
// Ensure responseChunk is a string
const chunkStr =
typeof responseChunk === 'string' ? responseChunk : String(responseChunk);
let chunk = chunkStr.trim();
chunk = chunk.replace(/^data: /, '');
chunk = chunk.trim();
if (chunk === '[DONE]') {
return `data: ${chunk}\n\n`;
}
// Parse chunk with error handling
let parsedChunk: GroqStreamChunk;
try {
parsedChunk = JSON.parse(chunk);
} catch (error) {
console.warn('Failed to parse Groq stream chunk:', {
error: error instanceof Error ? error.message : String(error),
chunkPreview: chunk.substring(0, 200),
});
return ''; // Return empty string to skip malformed chunks
}
// Handle usage metadata chunk (sent at end of stream)
if (parsedChunk.x_groq?.usage && parsedChunk.choices?.[0]) {
return `data: ${JSON.stringify({
id: parsedChunk.id,
object: parsedChunk.object,
created: parsedChunk.created,
model: parsedChunk.model,
provider: AIProvider.GROQ,
choices: [
{
index: parsedChunk.choices[0].index || 0,
delta: {},
logprobs: null,
finish_reason: parsedChunk.choices[0].finish_reason,
},
],
usage: {
prompt_tokens: parsedChunk.x_groq.usage.prompt_tokens || 0,
completion_tokens: parsedChunk.x_groq.usage.completion_tokens || 0,
total_tokens: parsedChunk.x_groq.usage.total_tokens || 0,
},
})}\n\n`;
}
return `data: ${JSON.stringify({
id: parsedChunk.id,
object: parsedChunk.object,
created: parsedChunk.created,
model: parsedChunk.model,
provider: AIProvider.GROQ,
choices:
parsedChunk.choices && parsedChunk.choices.length > 0
? [
{
index: parsedChunk.choices[0].index || 0,
delta: {
role: parsedChunk.choices[0].delta?.role || 'assistant',
content: parsedChunk.choices[0].delta?.content || '',
tool_calls: parsedChunk.choices[0].delta?.tool_calls || [],
},
logprobs: null,
finish_reason: parsedChunk.choices[0].finish_reason || null,
},
]
: [],
usage: parsedChunk.usage
? {
prompt_tokens: parsedChunk.usage.prompt_tokens || 0,
completion_tokens: parsedChunk.usage.completion_tokens || 0,
total_tokens: parsedChunk.usage.total_tokens || 0,
}
: undefined,
})}\n\n`;
};
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