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Auto-detect GLM-5.3 chat templates as glm45/glm47 parsers (#38297)

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This commit is contained in:
Xinyuan Tong
2026-09-11 09:02:44 -04:00
committed by GitHub
parent 358c163250
commit e8a36d339c
2 changed files with 77 additions and 4 deletions
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python/sglang/srt/parser/template_detection.py
+21 -4
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@@ -336,9 +336,26 @@ def _is_glm45(ctx):
)
def _is_glm53(ctx):
# GLM-5.3 keeps the GLM-4.5 prompt and tool-call format but replaces the
# enable_thinking toggle with an always-on "Reasoning Effort:" header.
return (
ctx.has_text("[gMASK]<sop>")
and ctx.has_text("Reasoning Effort:")
and not ctx.has_text("enable_thinking")
and ctx.has_text("<tool_call>")
and ctx.has_text("<arg_key>")
and ctx.has_text("<arg_value>")
)
def _is_glm_family(ctx):
return _is_glm45(ctx) or _is_glm53(ctx)
def _is_glm47(ctx):
return _is_glm45(ctx) and ctx.has_pattern(
r"\{\{[-\s]*['\"]<tool_call>['\"]\s*\+\s*tc\.name"
return _is_glm_family(ctx) and ctx.has_pattern(
r"\{\{[-\s]*['\"]<tool_call>['\"]\s*[+~]\s*tc\.name"
)
@@ -486,7 +503,7 @@ REASONING_PARSER_RULES = (
DetectionRule(name="gpt_oss", value="gpt-oss", predicate=_is_gpt_oss),
DetectionRule(name="kimi_k2", value="kimi_k2", predicate=_is_kimi_k2),
DetectionRule(name="nemotron_3", value="nemotron_3", predicate=_is_nemotron_3),
DetectionRule(name="glm45", value="glm45", predicate=_is_glm45),
DetectionRule(name="glm45", value="glm45", predicate=_is_glm_family),
DetectionRule(name="hunyuan", value="hunyuan", predicate=_is_hunyuan),
DetectionRule(name="poolside_v1", value="poolside_v1", predicate=_is_poolside_v1),
DetectionRule(name="mimo", value="mimo", predicate=_is_mimo),
@@ -526,7 +543,7 @@ TOOL_CALL_PARSER_RULES = (
DetectionRule(name="deepseek_v31", value="deepseekv31", predicate=_is_deepseek_v31),
DetectionRule(name="lfm2", value="lfm2", predicate=_is_lfm2),
DetectionRule(name="glm47", value="glm47", predicate=_is_glm47),
DetectionRule(name="glm45", value="glm45", predicate=_is_glm45),
DetectionRule(name="glm45", value="glm45", predicate=_is_glm_family),
DetectionRule(name="minicpm5", value="minicpm5", predicate=_is_minicpm5),
DetectionRule(name="hunyuan", value="hunyuan", predicate=_is_hunyuan),
DetectionRule(name="poolside_v1", value="poolside_v1", predicate=_is_poolside_v1),