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Update default model to GPT-5.4 (#716)

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Signed-off-by: Glenn Jocher <[email protected]>
Co-authored-by: UltralyticsAssistant <[email protected]>
Co-authored-by: Glenn Jocher <[email protected]>
This commit is contained in:
fatih akyon
2026-03-08 03:21:52 +01:00
committed by GitHub
co-authored by UltralyticsAssistant Glenn Jocher
parent b082cf2a40
commit 9f66e75d9f
4 changed files with 8 additions and 7 deletions
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README.md
+1 -1
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@@ -46,7 +46,7 @@ Choose between [OpenAI](https://openai.com/) or [Anthropic](https://anthropic.co
| Provider | Default Model | API Key |
| --------- | ------------------- | ------------------- |
| OpenAI | `gpt-5.3-codex` | `openai_api_key` |
| OpenAI | `gpt-5.4` | `openai_api_key` |
| Anthropic | `claude-sonnet-4-6` | `anthropic_api_key` |
The model is auto-detected based on which API key you provide. Override with the `model` input, or use `review_model` to override PR review only.
action.yml
+2 -2
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@@ -72,10 +72,10 @@ inputs:
description: "Anthropic API Key"
required: false
model:
description: "AI Model - defaults to GPT-5.3-codex or Sonnet 4.6 based on API key"
description: "AI Model - defaults to GPT-5.4 or Sonnet 4.6 based on API key"
required: false
review_model:
description: "AI Model for PR reviews (optional, defaults to gpt-5.3-codex)"
description: "AI Model for PR reviews (optional, defaults to gpt-5.4)"
required: false
first_issue_response:
description: "Example response to a new issue"
actions/utils/openai_utils.py
+3 -2
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@@ -18,9 +18,9 @@ REVIEW_MODEL = os.getenv("REVIEW_MODEL") # Optional override for PR reviews
MAX_PROMPT_CHARS = round(128000 * 3.3 * 0.5) # Max characters for prompt (50% of 128k context)
# Default models (single source of truth)
OPENAI_MODEL_DEFAULT = "gpt-5.3-codex"
OPENAI_MODEL_DEFAULT = "gpt-5.4"
ANTHROPIC_MODEL_DEFAULT = "claude-sonnet-4-6"
PR_REVIEW_MODEL_DEFAULT = "gpt-5.3-codex"
PR_REVIEW_MODEL_DEFAULT = "gpt-5.4"
MODEL_COSTS = { # (input, output) per 1M tokens
# OpenAI models
@@ -30,6 +30,7 @@ MODEL_COSTS = { # (input, output) per 1M tokens
"gpt-5.2-2025-12-11": (1.75, 14.00),
"gpt-5.2-codex": (1.75, 14.00),
"gpt-5.3-codex": (1.75, 14.00),
"gpt-5.4": (2.50, 15.00),
"gpt-5-nano-2025-08-07": (0.05, 0.40),
"gpt-5-mini-2025-08-07": (0.25, 2.00),
# Anthropic Claude 4.5 models
tests/test_openai_utils.py
+2 -2
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@@ -16,7 +16,7 @@ def test_is_anthropic_model():
assert _is_anthropic_model("claude-sonnet-4-6") is True
assert _is_anthropic_model("claude-haiku-4-5-20251001") is True
assert _is_anthropic_model("claude-opus-4-5-20251101") is True
assert _is_anthropic_model("gpt-5.3-codex") is False
assert _is_anthropic_model("gpt-5.4") is False
assert _is_anthropic_model("gpt-5-mini-2025-08-07") is False
@@ -40,7 +40,7 @@ def test_remove_outer_codeblocks():
def test_get_review_model_override():
"""Test review model override logic."""
with patch("actions.utils.openai_utils.REVIEW_MODEL", "claude-opus-4-5-20251101"):
with patch("actions.utils.openai_utils.MODEL", "gpt-5.3-codex"):
with patch("actions.utils.openai_utils.MODEL", "gpt-5.4"):
assert get_review_model() == "claude-opus-4-5-20251101"