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feat: Update model aliases for Anthropic, OpenAI, and Google Gemini

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Update model aliases to point to latest versions based on models.dev:

Anthropic:
- claude-opus-latest, claude-4-opus-latest -> claude-opus-4-6
- claude-sonnet-latest, claude-4-sonnet-latest -> claude-sonnet-4-6
- Add claude-haiku-latest, claude-4-haiku-latest -> claude-haiku-4-5
- Keep existing 3.x aliases

OpenAI (new):
- o1-latest -> o1, o3-latest -> o3, o4-latest -> o4-mini
- gpt-5-latest, gpt-5-chat-latest -> gpt-5.4
- gpt-4-latest, gpt-4 -> gpt-4o
- gpt-3.5-latest, gpt-3.5 -> gpt-3.5-turbo
- codex-latest -> codex-mini-latest

Google Gemini (new):
- gemini-pro-latest, gemini-pro -> gemini-2.5-pro
- gemini-flash-latest, gemini-flash -> gemini-2.5-flash

Also update README and www documentation to reflect new aliases and
update default model references to use claude-sonnet-latest alias.
This commit is contained in:
Ed Zynda
2026-03-20 14:01:22 +03:00
parent 25da02fa65
commit 3d0f3358cb
9 changed files with 104 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+29 -8
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@@ -72,7 +72,7 @@ kit @main.go @test.go "Review these files"
kit --continue
# Use specific model
kit --model anthropic/claude-sonnet-4-5-20250929
kit --model anthropic/claude-sonnet-latest
```
### Non-Interactive Mode
@@ -116,7 +116,7 @@ Kit looks for configuration in the following locations (in order of priority):
Create `~/.kit.yml`:
```yaml
model: anthropic/claude-sonnet-4-5-20250929
model: anthropic/claude-sonnet-latest
max-tokens: 4096
temperature: 0.7
stream: true
@@ -657,7 +657,7 @@ npm/ - NPM package wrapper for distribution
```bash
provider/model # Standard format
anthropic/claude-sonnet-4-5-20250929
anthropic/claude-sonnet-latest
openai/gpt-4o
ollama/llama3
google/gemini-2.0-flash-exp
@@ -666,14 +666,35 @@ google/gemini-2.0-flash-exp
### Model Aliases
```bash
claude-opus-latest → claude-opus-4-20250514
claude-sonnet-latest → claude-sonnet-4-5-20250929
claude-4-opus-latest → claude-opus-4-20250514
claude-4-sonnet-latest → claude-sonnet-4-5-20250929
# Anthropic Claude
claude-opus-latest → claude-opus-4-6
claude-sonnet-latest → claude-sonnet-4-6
claude-haiku-latest → claude-haiku-4-5
claude-4-opus-latest → claude-opus-4-6
claude-4-sonnet-latest → claude-sonnet-4-6
claude-4-haiku-latest → claude-haiku-4-5
claude-3-7-sonnet-latest → claude-3-7-sonnet-20250219
claude-3-5-sonnet-latest → claude-3-5-sonnet-20241022
claude-3-5-sonnet-latest → claude-3-5-sonnet-20241022
claude-3-5-haiku-latest → claude-3-5-haiku-20241022
claude-3-opus-latest → claude-3-opus-20240229
# OpenAI GPT
o1-latest → o1
o3-latest → o3
o4-latest → o4-mini
gpt-5-latest → gpt-5.4
gpt-5-chat-latest → gpt-5.4
gpt-4-latest → gpt-4o
gpt-4 → gpt-4o
gpt-3.5-latest → gpt-3.5-turbo
gpt-3.5 → gpt-3.5-turbo
codex-latest → codex-mini-latest
# Google Gemini
gemini-pro-latest → gemini-2.5-pro
gemini-flash-latest → gemini-2.5-flash
gemini-flash → gemini-2.5-flash
gemini-pro → gemini-2.5-pro
```
## Contributing
internal/models/providers.go
+30 -7
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@@ -37,15 +37,38 @@ func resolveModelAlias(provider, modelName string) string {
registry := GetGlobalRegistry()
aliasMap := map[string]string{
"claude-opus-latest": "claude-opus-4-20250514",
"claude-sonnet-latest": "claude-sonnet-4-5-20250929",
"claude-4-opus-latest": "claude-opus-4-20250514",
"claude-4-sonnet-latest": "claude-sonnet-4-5-20250929",
// Anthropic aliases
"claude-opus-latest": "claude-opus-4-6",
"claude-sonnet-latest": "claude-sonnet-4-6",
"claude-haiku-latest": "claude-haiku-4-5",
"claude-4-opus-latest": "claude-opus-4-6",
"claude-4-sonnet-latest": "claude-sonnet-4-6",
"claude-4-haiku-latest": "claude-haiku-4-5",
"claude-3-5-haiku-latest": "claude-3-5-haiku-20241022",
"claude-3-5-sonnet-latest": "claude-3-5-sonnet-20241022",
"claude-3-7-sonnet-latest": "claude-3-7-sonnet-20250219",
"claude-3-opus-latest": "claude-3-opus-20240229",
// OpenAI aliases
"gpt-5-latest": "gpt-5.4",
"gpt-5-chat-latest": "gpt-5.4",
"gpt-4-latest": "gpt-4o",
"gpt-4": "gpt-4o",
"gpt-3.5": "gpt-3.5-turbo",
"gpt-3.5-latest": "gpt-3.5-turbo",
"o1-latest": "o1",
"o3-latest": "o3",
"o4-latest": "o4-mini",
"codex-latest": "codex-mini-latest",
// Google Gemini aliases
"gemini-pro-latest": "gemini-2.5-pro",
"gemini-flash": "gemini-2.5-flash",
"gemini-pro": "gemini-2.5-pro",
"gemini-2-flash": "gemini-2.0-flash",
"gemini-2-pro": "gemini-2.5-pro",
"gemini-1.5-flash": "gemini-1.5-flash",
"gemini-1.5-pro": "gemini-1.5-pro",
}
if resolved, exists := aliasMap[modelName]; exists {
@@ -180,8 +203,8 @@ func CreateProvider(ctx context.Context, config *ProviderConfig) (*ProviderResul
return nil, err
}
// Resolve model aliases (for OAuth compatibility)
if provider == "anthropic" || provider == "google-vertex-anthropic" {
// Resolve model aliases to full model names
if provider == "anthropic" || provider == "google-vertex-anthropic" || provider == "openai" || provider == "google" {
modelName = resolveModelAlias(provider, modelName)
}
www/pages/advanced/json-output.md
+1 -1
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@@ -16,7 +16,7 @@ kit "Explain main.go" --json --quiet --no-session
```json
{
"response": "Final assistant response text",
"model": "anthropic/claude-haiku-3-5-20241022",
"model": "anthropic/claude-haiku-latest",
"stop_reason": "end_turn",
"session_id": "a1b2c3d4e5f6",
"usage": {
www/pages/advanced/subagents.md
+4 -4
View File
@@ -17,7 +17,7 @@ kit "Analyze codebase" \
--no-session \
--no-extensions \
--quiet \
--model anthropic/claude-haiku-3-5-20241022
--model anthropic/claude-haiku-latest
```
Key flags for subprocess usage:
@@ -39,7 +39,7 @@ Kit includes a built-in `spawn_subagent` tool that the LLM can use to delegate t
```
spawn_subagent(
task: "Analyze the test files and summarize coverage",
model: "anthropic/claude-haiku-3-5-20241022", // optional
model: "anthropic/claude-haiku-latest", // optional
system_prompt: "You are a test analysis expert.", // optional
timeout_seconds: 300 // optional, max 1800
)
@@ -54,7 +54,7 @@ Extensions can spawn subagents programmatically:
```go
result := ctx.SpawnSubagent(ext.SubagentConfig{
Task: "Review this code for security issues",
Model: "anthropic/claude-sonnet-4-5-20250929",
Model: "anthropic/claude-sonnet-latest",
SystemPrompt: "You are a security auditor.",
})
```
@@ -66,7 +66,7 @@ The SDK provides in-process subagent spawning:
```go
result, err := host.Subagent(ctx, kit.SubagentConfig{
Task: "Summarize the changes in this PR",
Model: "anthropic/claude-haiku-3-5-20241022",
Model: "anthropic/claude-haiku-latest",
SystemPrompt: "You are a code reviewer.",
Timeout: 5 * time.Minute,
})
www/pages/cli/flags.md
+1 -1
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@@ -11,7 +11,7 @@ All flags can be passed to the root `kit` command.
| Flag | Short | Default | Description |
|------|-------|---------|-------------|
| `--model` | `-m` | `anthropic/claude-sonnet-4-5-20250929` | Model to use (provider/model format) |
| `--model` | `-m` | `anthropic/claude-sonnet-latest` | Model to use (provider/model format) |
| `--provider-api-key` | — | — | API key for the provider |
| `--provider-url` | — | — | Base URL for provider API |
| `--tls-skip-verify` | — | `false` | Skip TLS certificate verification |
www/pages/configuration.md
+2 -2
View File
@@ -17,7 +17,7 @@ Kit looks for configuration in the following locations, in order of priority:
Create `~/.kit.yml`:
```yaml
model: anthropic/claude-sonnet-4-5-20250929
model: anthropic/claude-sonnet-latest
max-tokens: 4096
temperature: 0.7
stream: true
@@ -27,7 +27,7 @@ stream: true
| Key | Type | Default | Description |
|-----|------|---------|-------------|
| `model` | string | `anthropic/claude-sonnet-4-5-20250929` | Model to use (provider/model format) |
| `model` | string | `anthropic/claude-sonnet-latest` | Model to use (provider/model format) |
| `max-tokens` | int | `4096` | Maximum tokens in response |
| `temperature` | float | `0.7` | Randomness 0.0–1.0 |
| `top-p` | float | `0.95` | Nucleus sampling 0.0–1.0 |
www/pages/extensions/capabilities.md
+1 -1
View File
@@ -227,7 +227,7 @@ Spawn in-process child Kit instances:
```go
result := ctx.SpawnSubagent(ext.SubagentConfig{
Task: "Analyze the test files and summarize coverage",
Model: "anthropic/claude-haiku-3-5-20241022",
Model: "anthropic/claude-haiku-latest",
SystemPrompt: "You are a test analysis expert.",
})
```
www/pages/providers.md
+35 -7
View File
@@ -26,27 +26,55 @@ Kit supports a wide range of LLM providers through a unified `provider/model` st
```bash
provider/model # Standard format
anthropic/claude-sonnet-4-5-20250929
anthropic/claude-sonnet-latest
openai/gpt-4o
ollama/llama3
google/gemini-2.0-flash-exp
google/gemini-2.5-flash
```
## Model aliases
Kit provides aliases for commonly used models:
### Anthropic Claude
```bash
claude-opus-latest → claude-opus-4-20250514
claude-sonnet-latest → claude-sonnet-4-5-20250929
claude-4-opus-latest → claude-opus-4-20250514
claude-4-sonnet-latest → claude-sonnet-4-5-20250929
claude-opus-latest → claude-opus-4-6
claude-sonnet-latest → claude-sonnet-4-6
claude-haiku-latest → claude-haiku-4-5
claude-4-opus-latest → claude-opus-4-6
claude-4-sonnet-latest → claude-sonnet-4-6
claude-4-haiku-latest → claude-haiku-4-5
claude-3-7-sonnet-latest → claude-3-7-sonnet-20250219
claude-3-5-sonnet-latest → claude-3-5-sonnet-20241022
claude-3-5-haiku-latest → claude-3-5-haiku-20241022
claude-3-opus-latest → claude-3-opus-20240229
```
### OpenAI GPT
```bash
o1-latest → o1
o3-latest → o3
o4-latest → o4-mini
gpt-5-latest → gpt-5.4
gpt-5-chat-latest → gpt-5.4
gpt-4-latest → gpt-4o
gpt-4 → gpt-4o
gpt-3.5-latest → gpt-3.5-turbo
gpt-3.5 → gpt-3.5-turbo
codex-latest → codex-mini-latest
```
### Google Gemini
```bash
gemini-pro-latest → gemini-2.5-pro
gemini-flash-latest → gemini-2.5-flash
gemini-flash → gemini-2.5-flash
gemini-pro → gemini-2.5-pro
```
## Specifying a model
Via CLI flag:
@@ -59,7 +87,7 @@ kit -m ollama/llama3
Via config file:
```yaml
model: anthropic/claude-sonnet-4-5-20250929
model: anthropic/claude-sonnet-latest
```
Via environment variable:
www/pages/quick-start.md
+1 -1
View File
@@ -28,7 +28,7 @@ kit @main.go @test.go "Review these files"
Use a specific model:
```bash
kit --model anthropic/claude-sonnet-4-5-20250929
kit --model anthropic/claude-sonnet-latest
```
## Non-interactive mode