Raptor Mini is not usable

[musvc]

Type: Bug

Request Failed: 400 {"error":{"message":"Unsupported value: 'xhigh' is not supported with the 'gpt-5-mini-2025-08-07' model. Supported values are: 'minimal', 'low', 'medium', and 'high'.","code":"invalid_request_body"}}

Extension version: 0.38.2
VS Code version: Code 1.110.1 (Universal) (61b3d0a, 2026-03-06T23:03:27.520Z)
OS version: Darwin arm64 25.3.0
Modes:

System Info

Item	Value
CPUs	Apple M3 (8 x 2400)
GPU Status	2d_canvas: enabled GPU0: VENDOR= 0x106b [Google Inc. (Apple)], DEVICE=0x0000 [ANGLE (Apple, ANGLE Metal Renderer: Apple M3, Version 26.3.1 (Build 25D2128))], DRIVER_VENDOR=Apple, DRIVER_VERSION=26.3.1 ACTIVE Machine model name: Mac Machine model version: 15.3 direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: enabled_on trees_in_viz: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	2, 2, 2
Memory (System)	16.00GB (2.72GB free)
Process Argv	--crash-reporter-id fe38c386-68f0-42ef-9e5b-8ffa7d3db80b
Screen Reader	no
VM	0%

A/B Experiments

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nes-autoexp-off:31446584
a5gib710:31434435
00h15499_gpt_53_codex:31464542
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a43f0575b:31442825
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idci7584:31464702
edit_mode_hidden:31461530
e3e4d672:31461204
864ei723_large_tool_results_to_disk:31460878
notips:31471632
55364912:31471672
nes-extended-on:31455476
chat:31457767
nes-sp-off:31471622
0h66b693:31471929
ah:31460422
jdddd261:31472041
nes-rcnt-prop:31471616
thinking_effort_h:31471653
f0268191:31471593
thinking_x:31471066

[otavioserra]

Same here included in new chats without any context.

[musvc]

This is happening with GTP 5 mini and older models also, and not resolved yet...

[Leomist]

Issue still ongoing.
Same problem.
Reason: Request Failed: 400 {"error":{"message":"Invalid type for 'context_management': expected an object, but got an array instead.","code":"invalid_request_body"}}

[NavyAnt24]

Yes, I'm having the same issue as @Leomist.

[dileepyavan]

Can you re-validate on this. this seems to be fixed now.

[otavioserra]

Can you re-validate on this. this seems to be fixed now.

@dileepyavan nope, I tried in one new chat, without any context, and the same behavior occurred.

Your request failed. Please try again.

Copilot Request ID: 5d4d72c6-28ab-471d-849b-98cdadc54bb1

GH Request ID: EF06:1214E7:23866BB:295A33E:69BD3666

Reason: Request Failed: 400

{"error":{"message":"Unsupported value: 'xhigh' is not supported with the 'gpt-5-mini-2025-08-07' model. Supported values are: 'minimal', 'low', 'medium', and 'high'.","code":"invalid_request_body"}}