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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Developer Platform 21 Oct 2026
One change · api

effort changedbuild-with-claude/effort

Nearest release: v2.1.307, published 4 hours after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Recorded here
Lines+8added
Lines−11removed
From line 117 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits17to this page, all time

The whole hunk

from line 117, old and new numbered
/
lines
from line 117
117117 Model = Model.ClaudeOpus5_5,
118118 MaxTokens = 4096,
119119 Messages = [
120 new() {
121 Role = Role.User,
120 new UserMessageParam {
122121 Content = "Analyze the trade-offs between microservices and monolithic architectures"
123122 }
124123 ],
from line 495
496495 OutputConfig = new() { Effort = Effort.High },
497496 Messages =
498497 [
499 new() { Role = Role.User, Content = "Plan a migration from SQLite to PostgreSQL in three short steps." },
500 new() { Role = Role.Assistant, Content = "1. Export the SQLite data. 2. Create the PostgreSQL schema. 3. Import the data and verify row counts." },
498 new BetaUserMessageParam { Content = "Plan a migration from SQLite to PostgreSQL in three short steps." },
499 new BetaAssistantMessageParam { Content = "1. Export the SQLite data. 2. Create the PostgreSQL schema. 3. Import the data and verify row counts." },
501500 // Effort-only system message: the new level takes effect from the next user turn.
502 new()
501 new BetaSystemMessageParam
503502 {
504 Role = Role.System,
505503 Content = new([]),
506504 OutputConfig = new() { Effort = BetaSystemMessageOutputConfigEffort.Low },
507505 },
508 new() { Role = Role.User, Content = "Summarize the plan in one sentence." },
506 new BetaUserMessageParam { Content = "Summarize the plan in one sentence." },
509507 ],
510508 Betas = [AnthropicBeta.MidConversationOutputConfig2026_07_01],
511509 });
from line 554
556554 ```java Java
557555 import com.anthropic.models.beta.AnthropicBeta;
558556 import com.anthropic.models.beta.messages.BetaMessage;
559 import com.anthropic.models.beta.messages.BetaMessageParam;
560557 import com.anthropic.models.beta.messages.BetaOutputConfig;
561558 import com.anthropic.models.beta.messages.BetaSystemMessageOutputConfig;
559 import com.anthropic.models.beta.messages.BetaSystemMessageParam;
562560 import com.anthropic.models.beta.messages.MessageCreateParams;
563561 import com.anthropic.models.messages.Model;
564562 
from line 573
575573 .addUserMessage("Plan a migration from SQLite to PostgreSQL in three short steps.")
576574 .addAssistantMessage("1. Export the SQLite data. 2. Create the PostgreSQL schema. 3. Import the data and verify row counts.")
577575 // Effort-only system message: the new level takes effect from the next user turn.
578 .addMessage(BetaMessageParam.builder()
579 .role(BetaMessageParam.Role.SYSTEM)
580 .contentOfBetaContentBlockParams(List.of())
576 .addMessage(BetaSystemMessageParam.builder()
577 .contentOfBlocks(List.of())
581578 .outputConfig(BetaSystemMessageOutputConfig.builder()
582579 .effort(BetaSystemMessageOutputConfig.Effort.LOW)
583580 .build())
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