From 006ad3dfcf75fbf422b62eee4cc7199a60c91a37 Mon Sep 17 00:00:00 2001 From: Vlad Ionescu Date: Sat, 23 May 2026 12:39:08 +0300 Subject: [PATCH] opencode: Model updates (#57556) Closes https://github.com/zed-industries/zed/issues/57331 Model updates: - **Free**: removed MiniMax M2.5 Free as per https://github.com/anomalyco/models.dev/commit/10ddc78ce084dedb0fd62e96001b38303d382413 - **Zen**: added Gemini 3.5 Flash as per https://github.com/anomalyco/models.dev/blob/f5f7d1a1677f549217b91575b7f28f969a15c3e2/providers/opencode/models/gemini-3.5-flash.toml - **Zen**: added Grok Build 0.1 as per https://github.com/anomalyco/models.dev/blob/f5f7d1a1677f549217b91575b7f28f969a15c3e2/providers/opencode/models/grok-build-0.1.toml The newly-added Zen models **were not tested** as I don't have a Zen subscription and I stubbornly refuse to get one. Self-Review Checklist: - [x] I've reviewed my own diff for quality, security, and reliability - [x] Unsafe blocks (if any) have justifying comments - [x] The content is consistent with the [UI/UX checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist) - [ ] Tests cover the new/changed behavior - [x] Performance impact has been considered and is acceptable Release Notes: - OpenCode: updated models (added Gemini 3.5 Flash and Grok Build 0.1, removed MiniMax M2.5 Free) --- crates/opencode/src/opencode.rs | 36 ++++++++++++++++++--------------- 1 file changed, 20 insertions(+), 16 deletions(-) diff --git a/crates/opencode/src/opencode.rs b/crates/opencode/src/opencode.rs index c4919f1759..ec4f927ec5 100644 --- a/crates/opencode/src/opencode.rs +++ b/crates/opencode/src/opencode.rs @@ -115,6 +115,8 @@ pub enum Model { Gemini3_1Pro, #[serde(rename = "gemini-3-flash")] Gemini3Flash, + #[serde(rename = "gemini-3.5-flash")] + Gemini3_5Flash, // -- OpenAI Chat Completions protocol models -- #[serde(rename = "deepseek-v4-pro")] @@ -123,12 +125,12 @@ pub enum Model { DeepSeekV4Flash, #[serde(rename = "minimax-m2.5")] MiniMaxM2_5, - #[serde(rename = "minimax-m2.5-free")] - MiniMaxM2_5Free, #[serde(rename = "glm-5")] Glm5, #[serde(rename = "glm-5.1")] Glm5_1, + #[serde(rename = "grok-build-0.1")] + GrokBuild0_1, #[serde(rename = "kimi-k2.5")] KimiK2_5, #[serde(rename = "kimi-k2.6")] @@ -180,7 +182,7 @@ impl Model { } pub fn default_free_fast() -> Self { - Self::MiniMaxM2_5Free + Self::Nemotron3SuperFree } pub fn available_subscriptions(&self) -> &'static [OpenCodeSubscription] { @@ -202,9 +204,7 @@ impl Model { | Self::DeepSeekV4Flash => &[OpenCodeSubscription::Go], // Free models - Self::MiniMaxM2_5Free | Self::Nemotron3SuperFree | Self::BigPickle => { - &[OpenCodeSubscription::Free] - } + Self::Nemotron3SuperFree | Self::BigPickle => &[OpenCodeSubscription::Free], // Custom models get their subscription from settings, not from here Self::Custom { .. } => &[], @@ -245,13 +245,14 @@ impl Model { Self::Gemini3_1Pro => "gemini-3.1-pro", Self::Gemini3Flash => "gemini-3-flash", + Self::Gemini3_5Flash => "gemini-3.5-flash", Self::DeepSeekV4Pro => "deepseek-v4-pro", Self::DeepSeekV4Flash => "deepseek-v4-flash", Self::MiniMaxM2_5 => "minimax-m2.5", - Self::MiniMaxM2_5Free => "minimax-m2.5-free", Self::Glm5 => "glm-5", Self::Glm5_1 => "glm-5.1", + Self::GrokBuild0_1 => "grok-build-0.1", Self::KimiK2_5 => "kimi-k2.5", Self::KimiK2_6 => "kimi-k2.6", Self::MiniMaxM2_7 => "minimax-m2.7", @@ -297,13 +298,14 @@ impl Model { Self::Gemini3_1Pro => "Gemini 3.1 Pro", Self::Gemini3Flash => "Gemini 3 Flash", + Self::Gemini3_5Flash => "Gemini 3.5 Flash", Self::DeepSeekV4Pro => "DeepSeek V4 Pro", Self::DeepSeekV4Flash => "DeepSeek V4 Flash", Self::MiniMaxM2_5 => "MiniMax M2.5", - Self::MiniMaxM2_5Free => "MiniMax M2.5 Free", Self::Glm5 => "GLM 5", Self::Glm5_1 => "GLM 5.1", + Self::GrokBuild0_1 => "Grok Build 0.1", Self::KimiK2_5 => "Kimi K2.5", Self::KimiK2_6 => "Kimi K2.6", Self::MiniMaxM2_7 => "MiniMax M2.7", @@ -359,11 +361,11 @@ impl Model { | Self::Gpt5Codex | Self::Gpt5Nano => ApiProtocol::OpenAiResponses, - Self::Gemini3_1Pro | Self::Gemini3Flash => ApiProtocol::Google, + Self::Gemini3_1Pro | Self::Gemini3Flash | Self::Gemini3_5Flash => ApiProtocol::Google, - Self::MiniMaxM2_5Free - | Self::Glm5 + Self::Glm5 | Self::Glm5_1 + | Self::GrokBuild0_1 | Self::KimiK2_5 | Self::KimiK2_6 | Self::MimoV2_5Pro @@ -426,10 +428,11 @@ impl Model { // Google models Self::Gemini3_1Pro => 1_048_576, Self::Gemini3Flash => 1_048_576, + Self::Gemini3_5Flash => 1_048_576, // OpenAI-compatible models Self::MiniMaxM2_7 => 204_800, - Self::MiniMaxM2_5 | Self::MiniMaxM2_5Free => 204_800, + Self::MiniMaxM2_5 => 204_800, Self::Glm5 | Self::Glm5_1 => { if subscription == OpenCodeSubscription::Go { 202_752 @@ -438,6 +441,7 @@ impl Model { } } Self::KimiK2_6 | Self::KimiK2_5 => 262_144, + Self::GrokBuild0_1 => 256_000, Self::MimoV2_5Pro => 1_048_576, Self::MimoV2_5 => 1_000_000, Self::Qwen3_5Plus | Self::Qwen3_6Plus => 262_144, @@ -480,11 +484,10 @@ impl Model { | Self::Gpt5Nano => Some(128_000), // Google models - Self::Gemini3_1Pro | Self::Gemini3Flash => Some(65_536), + Self::Gemini3_1Pro | Self::Gemini3Flash | Self::Gemini3_5Flash => Some(65_536), // OpenAI-compatible models Self::MiniMaxM2_7 => Some(131_072), - Self::MiniMaxM2_5Free => Some(131_072), Self::MiniMaxM2_5 => { if subscription == OpenCodeSubscription::Go { Some(65_536) @@ -501,6 +504,7 @@ impl Model { } Self::BigPickle => Some(128_000), Self::KimiK2_6 | Self::KimiK2_5 => Some(65_536), + Self::GrokBuild0_1 => Some(256_000), Self::Qwen3_5Plus | Self::Qwen3_6Plus => Some(65_536), Self::DeepSeekV4Pro | Self::DeepSeekV4Flash => Some(384_000), Self::Nemotron3SuperFree => Some(128_000), @@ -550,18 +554,18 @@ impl Model { Self::Gpt5_3Spark => false, // Google models support images - Self::Gemini3_1Pro | Self::Gemini3Flash => true, + Self::Gemini3_1Pro | Self::Gemini3Flash | Self::Gemini3_5Flash => true, // OpenAI-compatible models with image support Self::KimiK2_6 | Self::KimiK2_5 + | Self::GrokBuild0_1 | Self::MimoV2_5 | Self::Qwen3_5Plus | Self::Qwen3_6Plus => true, // OpenAI-compatible models without image support Self::MiniMaxM2_5 - | Self::MiniMaxM2_5Free | Self::Glm5 | Self::Glm5_1 | Self::MiniMaxM2_7