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Update model inventory for Gemini 3.7 Flash and Grok 4.6 #52993

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Merged
pelikhan merged 2 commits into from
Aug 16, 2026
Merged

Update model inventory for Gemini 3.7 Flash and Grok 4.6 #52993

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20a1efb
Initial plan
Copilot Aug 16, 2026
9479f99
Update model inventory aliases
Copilot Aug 16, 2026
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5 changes: 5 additions & 0 deletions .changeset/patch-model-inventory-2026-08-16.md
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18 changes: 18 additions & 0 deletions actions/setup/js/models.json
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Original file line number Diff line number Diff line change
Expand Up @@ -395,6 +395,15 @@
"provider_type": "openai",
"wire_api": "completions"
},
"gemini-3.7-flash": {
"cost": {
"input": "7.5e-07",
"output": "3.75e-06",
"cache_read": "7.5e-08"
},
"provider_type": "openai",
"wire_api": "completions"
},
"gpt-4.1": {
"cost": {
"input": "2e-06",
Expand Down Expand Up @@ -557,6 +566,15 @@
},
"provider_type": "openai",
"wire_api": "completions"
},
"grok-4.6": {
"cost": {
"input": "2e-06",
"output": "6e-06",
"cache_read": "5e-07"
},
"provider_type": "openai",
"wire_api": "completions"
}
}
},
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18 changes: 18 additions & 0 deletions pkg/cli/data/models.json
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Original file line number Diff line number Diff line change
Expand Up @@ -395,6 +395,15 @@
"provider_type": "openai",
"wire_api": "completions"
},
"gemini-3.7-flash": {
"cost": {
"input": "7.5e-07",
"output": "3.75e-06",
"cache_read": "7.5e-08"
},
"provider_type": "openai",
"wire_api": "completions"
},
"gpt-4.1": {
"cost": {
"input": "2e-06",
Expand Down Expand Up @@ -557,6 +566,15 @@
},
"provider_type": "openai",
"wire_api": "completions"
},
"grok-4.6": {
"cost": {
"input": "2e-06",
"output": "6e-06",
"cache_read": "5e-07"
},
"provider_type": "openai",
"wire_api": "completions"
}
}
},
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16 changes: 16 additions & 0 deletions pkg/cli/model_costs_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,22 @@ func TestFindGrok45CacheReadPricing(t *testing.T) {
assert.InDelta(t, 0.0000005, pricing["cache_read"], 1e-12)
}

func TestFindGrok46Pricing(t *testing.T) {
pricing, ok := findModelPricing("github-copilot", "grok-4.6")
require.True(t, ok)
assert.InDelta(t, 0.000002, pricing["input"], 1e-12)
assert.InDelta(t, 0.000006, pricing["output"], 1e-12)
assert.InDelta(t, 0.0000005, pricing["cache_read"], 1e-12)
}

func TestFindGemini37FlashPricing(t *testing.T) {
pricing, ok := findModelPricing("github-copilot", "gemini-3.7-flash")
require.True(t, ok)
assert.InDelta(t, 0.00000075, pricing["input"], 1e-12)
assert.InDelta(t, 0.00000375, pricing["output"], 1e-12)
assert.InDelta(t, 0.000000075, pricing["cache_read"], 1e-12)
}

func TestComputeModelInferenceAIC(t *testing.T) {
aic := computeModelInferenceAIC("anthropic", "claude-sonnet-4.6", 1000, 200, 400, 50, 25)
assert.InDelta(t, 0.54825, aic, 1e-9)
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1 change: 1 addition & 0 deletions pkg/workflow/data/model_aliases.json
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,7 @@
"gemini-3.1-flash": ["copilot/gemini-3.1*flash*", "google/gemini-3.1*flash*", "gemini/gemini-3.1*flash*"],
"gemini-3.5-flash": ["copilot/gemini-3.5*flash*", "google/gemini-3.5*flash*", "gemini/gemini-3.5*flash*"],
"gemini-3.6-flash": ["copilot/gemini-3.6*flash*", "google/gemini-3.6*flash*", "gemini/gemini-3.6*flash*"],
"gemini-3.7-flash": ["copilot/gemini-3.7*flash*", "google/gemini-3.7*flash*", "gemini/gemini-3.7*flash*"],
"antigravity": ["copilot/antigravity*", "google/antigravity*", "gemini/antigravity*"],
"nano-banana": ["copilot/nano-banana*", "google/nano-banana*", "gemini/nano-banana*"],
"summarization": ["haiku", "gpt-5-mini", "gemini-flash-lite", "mini"],
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5 changes: 3 additions & 2 deletions pkg/workflow/model_aliases_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ func TestBuiltinModelAliases(t *testing.T) {
expectedFamilies := []string{
"sonnet", "sonnet-6x", "haiku", "opus", "opusplan",
"gpt-5", "gpt-5.5", "gpt-5.4", "gpt-5.3", "gpt-5.2", "gpt-5.1", "gpt-5-mini", "gpt-5-nano", "gpt-5-codex", "gpt-5-pro", "mai-code", "mai-code-1-flash-picker", "reasoning",
"gemini-flash", "gemini-flash-lite", "gemini-pro", "gemini-3-pro", "gemini-3-flash", "gemini-3.1-pro", "gemini-3.1-flash", "gemini-3.5-flash", "gemini-3.6-flash", "antigravity", "lyria", "computer-use", "robotics", "deep-research",
"gemini-flash", "gemini-flash-lite", "gemini-pro", "gemini-3-pro", "gemini-3-flash", "gemini-3.1-pro", "gemini-3.1-flash", "gemini-3.5-flash", "gemini-3.6-flash", "gemini-3.7-flash", "antigravity", "lyria", "computer-use", "robotics", "deep-research",
"nano-banana",
"vision", "image-generation",
"grok",
Expand All @@ -33,7 +33,7 @@ func TestBuiltinModelAliases(t *testing.T) {

// Vendor aliases should include at least one copilot/* pattern.
// Meta-aliases (mini, large, auto) reference other alias names and are excluded here.
vendorFamilies := []string{"sonnet", "sonnet-6x", "haiku", "opus", "gpt-5", "gpt-5.5", "gpt-5.4", "gpt-5.3", "gpt-5.2", "gpt-5-mini", "gpt-5-nano", "gpt-5-codex", "gpt-5-pro", "mai-code", "mai-code-1-flash-picker", "reasoning", "gemini-flash", "gemini-flash-lite", "gemini-pro", "gemini-3-pro", "gemini-3-flash", "gemini-3.1-pro", "gemini-3.1-flash", "gemini-3.5-flash", "gemini-3.6-flash", "antigravity", "lyria", "nano-banana", "computer-use", "robotics", "deep-research", "raptor-mini", "grok"}
vendorFamilies := []string{"sonnet", "sonnet-6x", "haiku", "opus", "gpt-5", "gpt-5.5", "gpt-5.4", "gpt-5.3", "gpt-5.2", "gpt-5-mini", "gpt-5-nano", "gpt-5-codex", "gpt-5-pro", "mai-code", "mai-code-1-flash-picker", "reasoning", "gemini-flash", "gemini-flash-lite", "gemini-pro", "gemini-3-pro", "gemini-3-flash", "gemini-3.1-pro", "gemini-3.1-flash", "gemini-3.5-flash", "gemini-3.6-flash", "gemini-3.7-flash", "antigravity", "lyria", "nano-banana", "computer-use", "robotics", "deep-research", "raptor-mini", "grok"}
for _, family := range vendorFamilies {
patterns := aliases[family]
hasCopilot := false
Expand All @@ -60,6 +60,7 @@ func TestBuiltinModelAliases(t *testing.T) {
assert.Equal(t, []string{"copilot/gpt-5.1*", "openai/gpt-5.1*"}, aliases["gpt-5.1"], "gpt-5.1 should map to copilot/openai gpt-5.1 family")
assert.Equal(t, []string{"copilot/gemini-3.5*flash*", "google/gemini-3.5*flash*", "gemini/gemini-3.5*flash*"}, aliases["gemini-3.5-flash"], "gemini-3.5-flash should map to provider-specific Gemini 3.5 Flash patterns")
assert.Equal(t, []string{"copilot/gemini-3.6*flash*", "google/gemini-3.6*flash*", "gemini/gemini-3.6*flash*"}, aliases["gemini-3.6-flash"], "gemini-3.6-flash should map to provider-specific Gemini 3.6 Flash patterns")
assert.Equal(t, []string{"copilot/gemini-3.7*flash*", "google/gemini-3.7*flash*", "gemini/gemini-3.7*flash*"}, aliases["gemini-3.7-flash"], "gemini-3.7-flash should map to provider-specific Gemini 3.7 Flash patterns")
assert.Contains(t, aliases["antigravity"], "copilot/antigravity*", "antigravity should include copilot/ provider pattern")
assert.Equal(t, []string{"google/lyria*", "gemini/lyria*", "copilot/lyria*"}, aliases["lyria"], "lyria should map to provider-specific Lyria patterns")
assert.Equal(t, []string{"copilot/nano-banana*", "google/nano-banana*", "gemini/nano-banana*"}, aliases["nano-banana"], "nano-banana should map to provider-specific patterns")
Expand Down
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