From 9386e20505636b938f6bdbc0038e755882d1e702 Mon Sep 17 00:00:00 2001 From: morgankrey Date: Mon, 16 Mar 2026 13:34:20 -0500 Subject: [PATCH] docs: Update Claude Sonnet 4.6 and Opus 4.6 context windows to 1M (#51695) ## Summary - Update the context window table in `models.md` to reflect that Claude Sonnet 4.6 and Opus 4.6 now support 1M token context windows (previously listed as 200k) - Remove Sonnet 4.5/4.6 from the "may increase in future releases" callout since the 4.6 models are now at 1M Release Notes: - N/A --- docs/src/ai/models.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/docs/src/ai/models.md b/docs/src/ai/models.md index bbf41cf66cc4d93b38123c12fadd7a60c119dfef..a6bb25e929116faf6b75fae14e55f293c85829a5 100644 --- a/docs/src/ai/models.md +++ b/docs/src/ai/models.md @@ -83,9 +83,9 @@ A context window is the maximum span of text and code an LLM can consider at onc | Model | Provider | Zed-Hosted Context Window | | ----------------- | --------- | ------------------------- | | Claude Opus 4.5 | Anthropic | 200k | -| Claude Opus 4.6 | Anthropic | 200k | +| Claude Opus 4.6 | Anthropic | 1M | | Claude Sonnet 4.5 | Anthropic | 200k | -| Claude Sonnet 4.6 | Anthropic | 200k | +| Claude Sonnet 4.6 | Anthropic | 1M | | Claude Haiku 4.5 | Anthropic | 200k | | GPT-5.2 | OpenAI | 400k | | GPT-5.2 Codex | OpenAI | 400k | @@ -94,7 +94,7 @@ A context window is the maximum span of text and code an LLM can consider at onc | Gemini 3.1 Pro | Google | 200k | | Gemini 3 Flash | Google | 200k | -> Context window limits for hosted Sonnet 4.5/4.6 and Gemini 3.1 Pro/3 Pro/Flash may increase in future releases. +> Context window limits for hosted Gemini 3.1 Pro/3 Pro/Flash may increase in future releases. Each Agent thread and text thread in Zed maintains its own context window. The more prompts, attached files, and responses included in a session, the larger the context window grows.