Implement batched server parity and observability

This commit is contained in:
Georg Bauer
2026-07-25 08:32:35 +02:00
parent d554b77b9d
commit 2fbe605b5d
15 changed files with 6478 additions and 266 deletions

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#!/usr/bin/env python3
import json
import sys
import urllib.request
base_url = sys.argv[1] if len(sys.argv) > 1 else "http://127.0.0.1:9000"
prompt = "Call echo with text hi. After its result, reply with only DONE."
parameters = {
"type": "object",
"properties": {"text": {"type": "string"}},
"required": ["text"],
}
chat_tool = {
"type": "function",
"function": {
"name": "echo",
"description": "Echo text",
"parameters": parameters,
},
}
anthropic_tool = {
"name": "echo",
"description": "Echo text",
"input_schema": parameters,
}
responses_tool = {
"type": "function",
"name": "echo",
"description": "Echo text",
"parameters": parameters,
}
def post(path, payload):
request = urllib.request.Request(
base_url + path,
data=json.dumps(payload).encode(),
headers={"Content-Type": "application/json"},
)
with urllib.request.urlopen(request, timeout=120) as response:
return json.load(response)
first = post(
"/v1/chat/completions",
{
"model": "deepseek-v4-flash",
"messages": [{"role": "user", "content": prompt}],
"tools": [chat_tool],
"reasoning_effort": "none",
"temperature": 0,
"max_tokens": 128,
},
)
call = first["choices"][0]["message"]["tool_calls"][0]
print("chat-first", json.dumps(first["usage"], separators=(",", ":")))
second = post(
"/v1/chat/completions",
{
"model": "deepseek-v4-flash",
"messages": [
{"role": "user", "content": prompt},
{"role": "assistant", "content": "", "tool_calls": [call]},
{
"role": "tool",
"tool_call_id": call["id"],
"content": "hi",
},
],
"tools": [chat_tool],
"reasoning_effort": "none",
"temperature": 0,
"max_tokens": 128,
},
)
print("chat", json.dumps(second, separators=(",", ":")))
first = post(
"/v1/messages",
{
"model": "deepseek-v4-flash",
"messages": [{"role": "user", "content": prompt}],
"tools": [anthropic_tool],
"thinking": {"type": "disabled"},
"temperature": 0,
"max_tokens": 128,
},
)
call = next(block for block in first["content"] if block["type"] == "tool_use")
print("anthropic-first", json.dumps(first["usage"], separators=(",", ":")))
second = post(
"/v1/messages",
{
"model": "deepseek-v4-flash",
"messages": [
{"role": "user", "content": prompt},
{"role": "assistant", "content": [call]},
{
"role": "user",
"content": [
{
"type": "tool_result",
"tool_use_id": call["id"],
"content": "hi",
}
],
},
],
"tools": [anthropic_tool],
"thinking": {"type": "disabled"},
"temperature": 0,
"max_tokens": 128,
},
)
print("anthropic", json.dumps(second, separators=(",", ":")))
first = post(
"/v1/responses",
{
"model": "deepseek-v4-flash",
"input": prompt,
"tools": [responses_tool],
"reasoning": {"effort": "none"},
"temperature": 0,
"max_output_tokens": 128,
},
)
call = next(item for item in first["output"] if item["type"] == "function_call")
print("responses-first", json.dumps(first["usage"], separators=(",", ":")))
second = post(
"/v1/responses",
{
"model": "deepseek-v4-flash",
"input": [
{
"type": "message",
"role": "user",
"content": [{"type": "input_text", "text": prompt}],
},
call,
{
"type": "function_call_output",
"call_id": call["call_id"],
"output": "hi",
},
],
"tools": [responses_tool],
"reasoning": {"effort": "none"},
"temperature": 0,
"max_output_tokens": 128,
},
)
print("responses", json.dumps(second, separators=(",", ":")))

101
scripts/endpoint_parity.py Normal file
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#!/usr/bin/env python3
import json
import sys
import urllib.request
base_url = sys.argv[1] if len(sys.argv) > 1 else "http://127.0.0.1:9000"
streaming = "--stream" in sys.argv
parameters = {
"type": "object",
"properties": {"text": {"type": "string"}},
"required": ["text"],
}
cases = [
(
"chat",
"/v1/chat/completions",
{
"model": "deepseek-v4-flash",
"messages": [
{
"role": "user",
"content": "Call echo with text hi. Do not answer normally.",
}
],
"tools": [
{
"type": "function",
"function": {
"name": "echo",
"description": "Echo text",
"parameters": parameters,
},
}
],
"reasoning_effort": "none",
"temperature": 0,
"max_tokens": 128,
},
),
(
"anthropic",
"/v1/messages",
{
"model": "deepseek-v4-flash",
"messages": [
{
"role": "user",
"content": "Call echo with text hi. Do not answer normally.",
}
],
"tools": [
{
"name": "echo",
"description": "Echo text",
"input_schema": parameters,
}
],
"thinking": {"type": "disabled"},
"temperature": 0,
"max_tokens": 128,
},
),
(
"responses",
"/v1/responses",
{
"model": "deepseek-v4-flash",
"input": "Call echo with text hi. Do not answer normally.",
"tools": [
{
"type": "function",
"name": "echo",
"description": "Echo text",
"parameters": parameters,
}
],
"reasoning": {"effort": "none"},
"temperature": 0,
"max_output_tokens": 128,
},
),
]
for name, path, payload in cases:
if streaming:
payload["stream"] = True
if name == "chat":
payload["stream_options"] = {"include_usage": True}
request = urllib.request.Request(
base_url + path,
data=json.dumps(payload).encode(),
headers={"Content-Type": "application/json"},
)
with urllib.request.urlopen(request, timeout=120) as response:
if streaming:
for line in response:
if line.strip():
print(name, line.decode().rstrip())
else:
print(name, json.dumps(json.load(response), separators=(",", ":")))

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#!/usr/bin/env python3
import json
import sys
import urllib.request
base_url = sys.argv[1] if len(sys.argv) > 1 else "http://127.0.0.1:9000"
prompt = "Think briefly, then reply with only the number: 17 * 19."
cases = [
(
"chat",
"/v1/chat/completions",
{
"model": "deepseek-v4-flash",
"messages": [{"role": "user", "content": prompt}],
"reasoning_effort": "low",
"temperature": 0,
"max_tokens": 96,
},
),
(
"anthropic",
"/v1/messages",
{
"model": "deepseek-v4-flash",
"messages": [{"role": "user", "content": prompt}],
"thinking": {"type": "enabled", "budget_tokens": 64},
"output_config": {"effort": "low"},
"temperature": 0,
"max_tokens": 96,
},
),
(
"responses",
"/v1/responses",
{
"model": "deepseek-v4-flash",
"input": prompt,
"reasoning": {"effort": "low", "summary": "auto"},
"temperature": 0,
"max_output_tokens": 96,
},
),
]
for name, path, payload in cases:
request = urllib.request.Request(
base_url + path,
data=json.dumps(payload).encode(),
headers={"Content-Type": "application/json"},
)
with urllib.request.urlopen(request, timeout=120) as response:
print(name, json.dumps(json.load(response), separators=(",", ":")))