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fix(pricing): add Azure GPT-5.6 cache write rates #37635

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fix(pricing): add Azure GPT-5.6 cache write rates #37635

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12 changes: 12 additions & 0 deletions litellm/model_prices_and_context_window_backup.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6501,6 +6501,7 @@
"supports_web_search": true
},
"azure/gpt-5.6": {
"cache_creation_input_token_cost": 6.25e-06,
"cache_read_input_token_cost": 5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1e-06,
"cache_read_input_token_cost_priority": 1e-06,
Expand Down Expand Up @@ -6551,6 +6552,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/gpt-5.6-sol": {
"cache_creation_input_token_cost": 6.25e-06,
"cache_read_input_token_cost": 5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1e-06,
"cache_read_input_token_cost_priority": 1e-06,
Expand Down Expand Up @@ -6602,6 +6604,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/gpt-5.6-terra": {
"cache_creation_input_token_cost": 2.5e-06,
"cache_read_input_token_cost": 2e-07,
"cache_read_input_token_cost_above_272k_tokens": 4e-07,
"cache_read_input_token_cost_priority": 4e-07,
Expand Down Expand Up @@ -6653,6 +6656,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/gpt-5.6-luna": {
"cache_creation_input_token_cost": 2.5e-07,
"cache_read_input_token_cost": 2e-08,
"cache_read_input_token_cost_above_272k_tokens": 4e-08,
"cache_read_input_token_cost_priority": 4e-08,
Expand Down Expand Up @@ -6704,6 +6708,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/us/gpt-5.6": {
"cache_creation_input_token_cost": 6.875e-06,
"cache_read_input_token_cost": 5.5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1.1e-06,
"cache_read_input_token_cost_priority": 1.375e-06,
Expand Down Expand Up @@ -6751,6 +6756,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/us/gpt-5.6-sol": {
"cache_creation_input_token_cost": 6.875e-06,
"cache_read_input_token_cost": 5.5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1.1e-06,
"cache_read_input_token_cost_priority": 1.375e-06,
Expand Down Expand Up @@ -6799,6 +6805,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/us/gpt-5.6-terra": {
"cache_creation_input_token_cost": 2.75e-06,
"cache_read_input_token_cost": 2.2e-07,
"cache_read_input_token_cost_above_272k_tokens": 4.4e-07,
"cache_read_input_token_cost_priority": 5.5e-07,
Expand Down Expand Up @@ -6847,6 +6854,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/us/gpt-5.6-luna": {
"cache_creation_input_token_cost": 2.75e-07,
"cache_read_input_token_cost": 2.2e-08,
"cache_read_input_token_cost_above_272k_tokens": 4.4e-08,
"cache_read_input_token_cost_priority": 5.5e-08,
Expand Down Expand Up @@ -6895,6 +6903,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/eu/gpt-5.6": {
"cache_creation_input_token_cost": 6.875e-06,
"cache_read_input_token_cost": 5.5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1.1e-06,
"cache_read_input_token_cost_priority": 1.375e-06,
Expand Down Expand Up @@ -6942,6 +6951,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/eu/gpt-5.6-sol": {
"cache_creation_input_token_cost": 6.875e-06,
"cache_read_input_token_cost": 5.5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1.1e-06,
"cache_read_input_token_cost_priority": 1.375e-06,
Expand Down Expand Up @@ -6990,6 +7000,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/eu/gpt-5.6-terra": {
"cache_creation_input_token_cost": 2.75e-06,
"cache_read_input_token_cost": 2.2e-07,
"cache_read_input_token_cost_above_272k_tokens": 4.4e-07,
"cache_read_input_token_cost_priority": 5.5e-07,
Expand Down Expand Up @@ -7038,6 +7049,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/eu/gpt-5.6-luna": {
"cache_creation_input_token_cost": 2.75e-07,
"cache_read_input_token_cost": 2.2e-08,
"cache_read_input_token_cost_above_272k_tokens": 4.4e-08,
"cache_read_input_token_cost_priority": 5.5e-08,
Expand Down
12 changes: 12 additions & 0 deletions model_prices_and_context_window.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6501,6 +6501,7 @@
"supports_web_search": true
},
"azure/gpt-5.6": {
"cache_creation_input_token_cost": 6.25e-06,
"cache_read_input_token_cost": 5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1e-06,
"cache_read_input_token_cost_priority": 1e-06,
Expand Down Expand Up @@ -6551,6 +6552,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/gpt-5.6-sol": {
"cache_creation_input_token_cost": 6.25e-06,
"cache_read_input_token_cost": 5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1e-06,
"cache_read_input_token_cost_priority": 1e-06,
Expand Down Expand Up @@ -6602,6 +6604,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/gpt-5.6-terra": {
"cache_creation_input_token_cost": 2.5e-06,
"cache_read_input_token_cost": 2e-07,
"cache_read_input_token_cost_above_272k_tokens": 4e-07,
"cache_read_input_token_cost_priority": 4e-07,
Expand Down Expand Up @@ -6653,6 +6656,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/gpt-5.6-luna": {
"cache_creation_input_token_cost": 2.5e-07,
"cache_read_input_token_cost": 2e-08,
"cache_read_input_token_cost_above_272k_tokens": 4e-08,
"cache_read_input_token_cost_priority": 4e-08,
Expand Down Expand Up @@ -6704,6 +6708,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/us/gpt-5.6": {
"cache_creation_input_token_cost": 6.875e-06,
"cache_read_input_token_cost": 5.5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1.1e-06,
"cache_read_input_token_cost_priority": 1.375e-06,
Expand Down Expand Up @@ -6751,6 +6756,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/us/gpt-5.6-sol": {
"cache_creation_input_token_cost": 6.875e-06,
"cache_read_input_token_cost": 5.5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1.1e-06,
"cache_read_input_token_cost_priority": 1.375e-06,
Expand Down Expand Up @@ -6799,6 +6805,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/us/gpt-5.6-terra": {
"cache_creation_input_token_cost": 2.75e-06,
"cache_read_input_token_cost": 2.2e-07,
"cache_read_input_token_cost_above_272k_tokens": 4.4e-07,
"cache_read_input_token_cost_priority": 5.5e-07,
Expand Down Expand Up @@ -6847,6 +6854,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/us/gpt-5.6-luna": {
"cache_creation_input_token_cost": 2.75e-07,
"cache_read_input_token_cost": 2.2e-08,
"cache_read_input_token_cost_above_272k_tokens": 4.4e-08,
"cache_read_input_token_cost_priority": 5.5e-08,
Expand Down Expand Up @@ -6895,6 +6903,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/eu/gpt-5.6": {
"cache_creation_input_token_cost": 6.875e-06,
"cache_read_input_token_cost": 5.5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1.1e-06,
"cache_read_input_token_cost_priority": 1.375e-06,
Expand Down Expand Up @@ -6942,6 +6951,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/eu/gpt-5.6-sol": {
"cache_creation_input_token_cost": 6.875e-06,
"cache_read_input_token_cost": 5.5e-07,
"cache_read_input_token_cost_above_272k_tokens": 1.1e-06,
"cache_read_input_token_cost_priority": 1.375e-06,
Expand Down Expand Up @@ -6990,6 +7000,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/eu/gpt-5.6-terra": {
"cache_creation_input_token_cost": 2.75e-06,
"cache_read_input_token_cost": 2.2e-07,
"cache_read_input_token_cost_above_272k_tokens": 4.4e-07,
"cache_read_input_token_cost_priority": 5.5e-07,
Expand Down Expand Up @@ -7038,6 +7049,7 @@
"supports_minimal_reasoning_effort": false
},
"azure/eu/gpt-5.6-luna": {
"cache_creation_input_token_cost": 2.75e-07,
"cache_read_input_token_cost": 2.2e-08,
"cache_read_input_token_cost_above_272k_tokens": 4.4e-08,
"cache_read_input_token_cost_priority": 5.5e-08,
Expand Down
36 changes: 25 additions & 11 deletions tests/test_litellm/litellm_core_utils/llm_cost_calc/test_llm_cost_calc_utils.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1057,19 +1057,24 @@ def test_generic_cost_per_token_gpt56_terra_cache_costs_by_tier_and_context(


@pytest.mark.parametrize(
"model,input_cost,output_cost,cache_read_cost",
"model,input_cost,output_cost,cache_write_cost,cache_read_cost",
[
("azure/gpt-5.6", 5e-6, 3e-5, 5e-7),
("azure/gpt-5.6-sol", 5e-6, 3e-5, 5e-7),
("azure/gpt-5.6-terra", 2e-6, 1.2e-5, 2e-7),
("azure/gpt-5.6-luna", 2e-7, 1.2e-6, 2e-8),
("azure/us/gpt-5.6", 5.5e-6, 3.3e-5, 5.5e-7),
("azure/eu/gpt-5.6-terra", 2.2e-6, 1.32e-5, 2.2e-7),
("azure/eu/gpt-5.6-luna", 2.2e-7, 1.32e-6, 2.2e-8),
("azure/gpt-5.6", 5e-6, 3e-5, 6.25e-6, 5e-7),
("azure/gpt-5.6-sol", 5e-6, 3e-5, 6.25e-6, 5e-7),
("azure/gpt-5.6-terra", 2e-6, 1.2e-5, 2.5e-6, 2e-7),
("azure/gpt-5.6-luna", 2e-7, 1.2e-6, 2.5e-7, 2e-8),
("azure/us/gpt-5.6", 5.5e-6, 3.3e-5, 6.875e-6, 5.5e-7),
("azure/us/gpt-5.6-sol", 5.5e-6, 3.3e-5, 6.875e-6, 5.5e-7),
("azure/us/gpt-5.6-terra", 2.2e-6, 1.32e-5, 2.75e-6, 2.2e-7),
("azure/us/gpt-5.6-luna", 2.2e-7, 1.32e-6, 2.75e-7, 2.2e-8),
("azure/eu/gpt-5.6", 5.5e-6, 3.3e-5, 6.875e-6, 5.5e-7),
("azure/eu/gpt-5.6-sol", 5.5e-6, 3.3e-5, 6.875e-6, 5.5e-7),
("azure/eu/gpt-5.6-terra", 2.2e-6, 1.32e-5, 2.75e-6, 2.2e-7),
("azure/eu/gpt-5.6-luna", 2.2e-7, 1.32e-6, 2.75e-7, 2.2e-8),
],
)
def test_generic_cost_per_token_azure_gpt56(
model, input_cost, output_cost, cache_read_cost
model, input_cost, output_cost, cache_write_cost, cache_read_cost
):
"""Azure gpt-5.6 (global + us/eu regional): pricing mirrors the openai
family for global deployments and carries the standard 10% regional uplift.
Expand All @@ -1081,22 +1086,31 @@ def test_generic_cost_per_token_azure_gpt56(
assert model_cost_map["litellm_provider"] == "azure"
assert model_cost_map["input_cost_per_token"] == input_cost
assert model_cost_map["output_cost_per_token"] == output_cost
assert model_cost_map["cache_creation_input_token_cost"] == cache_write_cost
assert model_cost_map["cache_read_input_token_cost"] == cache_read_cost

prompt_tokens = 1000
completion_tokens = 500
cache_write_tokens = 800
usage = Usage(
prompt_tokens=prompt_tokens,
completion_tokens=completion_tokens,
total_tokens=prompt_tokens + completion_tokens,
prompt_tokens_details=PromptTokensDetailsWrapper(
cache_write_tokens=cache_write_tokens
),
)
prompt_cost, completion_cost = generic_cost_per_token(
model=model,
usage=usage,
custom_llm_provider="azure",
)
assert round(prompt_cost, 10) == round(input_cost * prompt_tokens, 10)
assert round(completion_cost, 10) == round(output_cost * completion_tokens, 10)
expected_prompt_cost = (
(prompt_tokens - cache_write_tokens) * input_cost
+ cache_write_tokens * cache_write_cost
)
assert prompt_cost == pytest.approx(expected_prompt_cost)
assert completion_cost == pytest.approx(output_cost * completion_tokens)


@pytest.mark.parametrize(
Expand Down
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