Skip to content

[Fix] OpenCode Go context meter shows incorrect limits #1428

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
zoomote wants to merge 3 commits into
base: main
Choose a base branch
from
Open

[Fix] OpenCode Go context meter shows incorrect limits #1428

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
c1a79de
fix(opencode-go): use explicit model limits
roomote Aug 28, 2026
ac0738a
refactor(opencode-go): consolidate model metadata
navedmerchant Aug 28, 2026
be8b798
fix(opencode-go): complete responses model metadata
roomote Sep 3, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
206 changes: 203 additions & 3 deletions packages/types/src/__tests__/opencode-go.test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ import {
describe("opencode-go registry", () => {
const anthropicFormatModels = [
"qwen3.8-max",
"qwen3.8-flash",
"qwen3.7-max",
"qwen3.7-plus",
"qwen3.6-plus",
Expand All @@ -33,6 +34,13 @@ describe("opencode-go registry", () => {
"deepseek-v4-pro",
"deepseek-v4-flash",
]
const responsesFormatModels = [
"gpt-5.6-luna",
"grok-4.5",
"grok-4.6",
"muse-spark-1.3-contributor",
"muse-spark-1.2-contributor",
]

describe("isOpencodeGoAnthropicFormatModel", () => {
it("classifies Qwen and MiniMax models as Anthropic-format", () => {
Expand Down Expand Up @@ -133,11 +141,13 @@ describe("opencode-go registry", () => {

describe("OPENCODE_GO_RESPONSES_FORMAT_MODELS", () => {
it("contains exactly the Responses-only models", () => {
expect([...OPENCODE_GO_RESPONSES_FORMAT_MODELS].sort()).toEqual(["gpt-5.6-luna"])
expect([...OPENCODE_GO_RESPONSES_FORMAT_MODELS].sort()).toEqual([...responsesFormatModels].sort())
})

it("classifies gpt-5.6-luna as Responses-format", () => {
expect(isOpencodeGoResponsesFormatModel("gpt-5.6-luna")).toBe(true)
it("classifies every Responses-only model as Responses-format", () => {
for (const id of responsesFormatModels) {
expect(isOpencodeGoResponsesFormatModel(id)).toBe(true)
}
})

it("classifies Anthropic-format and OpenAI-compatible models as non-Responses-format", () => {
Expand All @@ -156,6 +166,7 @@ describe("opencode-go registry", () => {

it("curates gpt-5.6-luna with its Go Responses capabilities", () => {
expect(getOpencodeGoModelInfo("gpt-5.6-luna")).toMatchObject({
supportsMaxTokens: true,
maxTokens: 128_000,
contextWindow: 1_050_000,
supportsImages: true,
Expand Down Expand Up @@ -184,6 +195,195 @@ describe("opencode-go registry", () => {
})

describe("opencodeGoModels registry invariants", () => {
it.each([
{
id: "glm-5.3-flash",
expected: {
maxTokens: 131_072,
contextWindow: 1_000_000,
supportsImages: true,
supportsPromptCache: true,
supportsMaxTokens: true,
supportsReasoningEffort: ["low", "high", "max"],
inputPrice: 0.075,
outputPrice: 0.25,
cacheReadsPrice: 0.015,
},
},
{
id: "kimi-k2.7-code",
expected: {
maxTokens: 262_144,
contextWindow: 262_144,
supportsImages: true,
supportsPromptCache: true,
supportsMaxTokens: true,
inputPrice: 0.95,
outputPrice: 4,
cacheReadsPrice: 0.19,
},
},
{
id: "longcat-2.0",
expected: {
maxTokens: 131_072,
contextWindow: 1_000_000,
supportsImages: false,
supportsReasoningBinary: true,
inputPrice: 0.3,
outputPrice: 1.2,
cacheReadsPrice: 0.006,
},
},
{
id: "mimo-v2-pro",
expected: {
maxTokens: 128_000,
contextWindow: 1_048_576,
supportsImages: false,
supportsPromptCache: false,
inputPrice: 1,
outputPrice: 3,
cacheReadsPrice: 0.2,
longContextPricing: {
thresholdTokens: 256_000,
inputPriceMultiplier: 2,
outputPriceMultiplier: 2,
cacheReadsPriceMultiplier: 2,
},
},
},
{
id: "mimo-v2-omni",
expected: {
maxTokens: 128_000,
contextWindow: 262_144,
supportsImages: true,
supportsPromptCache: false,
inputPrice: 0.4,
outputPrice: 2,
cacheReadsPrice: 0.08,
},
},
{
id: "qwen3.5-plus",
expected: {
maxTokens: 65_536,
contextWindow: 262_144,
supportsImages: true,
supportsReasoningBudget: true,
supportsReasoningBinary: true,
inputPrice: 0.2,
outputPrice: 1.2,
cacheReadsPrice: 0.02,
cacheWritesPrice: 0.25,
},
},
{
id: "qwen3.8-flash",
expected: {
maxTokens: 131_072,
contextWindow: 1_000_000,
supportsImages: true,
supportsMaxTokens: true,
supportsReasoningBudget: true,
supportsReasoningBinary: true,
inputPrice: 0.15,
outputPrice: 0.47,
cacheReadsPrice: 0.016,
cacheWritesPrice: 0.2,
},
},
{
id: "deepseek-v4-flash-vision-exp",
expected: {
maxTokens: 384_000,
contextWindow: 1_000_000,
supportsImages: true,
supportsReasoningEffort: ["disable", "low", "high", "max"],
inputPrice: 0.22,
outputPrice: 0.66,
cacheReadsPrice: 0.007,
},
},
{
id: "hy4-preview",
expected: {
maxTokens: 64_000,
contextWindow: 1_024_000,
supportsImages: false,
supportsReasoningEffort: ["disable", "high"],
inputPrice: 0.834,
outputPrice: 2.501,
cacheReadsPrice: 0.042,
},
},
...(["hy3", "hy3-preview"] as const).map((id) => ({
id,
expected: {
maxTokens: 64_000,
contextWindow: 256_000,
supportsImages: false,
supportsReasoningEffort: ["disable", "low", "high"],
inputPrice: 0.0175,
outputPrice: 0.0725,
cacheReadsPrice: 0.004375,
},
})),
{
id: "grok-4.5",
expected: {
maxTokens: 500_000,
contextWindow: 500_000,
supportsImages: true,
supportsReasoningEffort: ["low", "medium", "high"],
inputPrice: 2,
outputPrice: 6,
cacheReadsPrice: 0.3,
longContextPricing: {
thresholdTokens: 200_000,
inputPriceMultiplier: 2,
outputPriceMultiplier: 2,
cacheReadsPriceMultiplier: 2,
},
},
},
{
id: "grok-4.6",
expected: {
maxTokens: 500_000,
contextWindow: 500_000,
supportsImages: true,
supportsReasoningEffort: ["low", "medium", "high", "xhigh"],
inputPrice: 2,
outputPrice: 6,
cacheReadsPrice: 0.5,
longContextPricing: {
thresholdTokens: 200_000,
inputPriceMultiplier: 2,
outputPriceMultiplier: 2,
cacheReadsPriceMultiplier: 2,
},
},
},
...(["muse-spark-1.3-contributor", "muse-spark-1.2-contributor"] as const).map((id) => ({
id,
expected: {
maxTokens: 131_072,
contextWindow: 1_048_576,
supportsImages: true,
supportsPromptCache: true,
supportsMaxTokens: true,
supportsReasoningEffort: ["minimal", "low", "medium", "high", "xhigh"],
inputPrice: 0.1,
outputPrice: 0.2,
cacheReadsPrice: 0.002,
},
})),
])("keeps independently asserted metadata for $id", ({ id, expected }) => {
expect(getOpencodeGoModelInfo(id)).toMatchObject(expected)
})

it("every entry has a positive maxTokens and contextWindow", () => {
for (const [id, info] of Object.entries(opencodeGoModels)) {
expect(info.maxTokens).toBeGreaterThan(0)
Expand Down
Loading
Loading