feat: add QiHang provider with 7 models

providers/qihang-ai/models/claude-haiku-4-5-20251001.toml

@@ -0,0 +1,22 @@
+name = "Claude Haiku 4.5"
+family = "claude-haiku"
+release_date = "2025-10-01"
+last_updated = "2025-10-01"
+attachment = true
+reasoning = true
+temperature = true
+tool_call = true
+knowledge = "2025-07-31"
+open_weights = false
+
+[cost]
+input = 0.14
+output = 0.71
+
+[limit]
+context = 200_000
+output = 64_000
+
+[modalities]
+input = ["text", "image", "pdf"]
+output = ["text"]

providers/qihang-ai/models/claude-opus-4-5-20251101.toml

@@ -0,0 +1,22 @@
+name = "Claude Opus 4.5"
+family = "claude-opus"
+release_date = "2025-11-01"
+last_updated = "2025-11-01"
+attachment = true
+reasoning = true
+temperature = true
+tool_call = true
+knowledge = "2025-03"
+open_weights = false
+
+[cost]
+input = 0.71
+output = 3.57
+
+[limit]
+context = 200_000
+output = 32_000
+
+[modalities]
+input = ["text", "image"]
+output = ["text"]

providers/qihang-ai/models/claude-sonnet-4-5-20250929.toml

@@ -0,0 +1,22 @@
+name = "Claude Sonnet 4.5"
+family = "claude-sonnet"
+release_date = "2025-09-29"
+last_updated = "2025-09-29"
+attachment = true
+reasoning = true
+temperature = true
+tool_call = true
+knowledge = "2025-07-31"
+open_weights = false
+
+[cost]
+input = 0.43
+output = 2.14
+
+[limit]
+context = 200_000
+output = 64_000
+
+[modalities]
+input = ["text", "image", "pdf"]
+output = ["text"]

providers/qihang-ai/models/gemini-2.5-flash.toml

@@ -0,0 +1,27 @@
+name = "Gemini 2.5 Flash"
+family = "gemini-flash"
+release_date = "2025-12-17"
+last_updated = "2025-12-17"
+attachment = true
+reasoning = true
+temperature = true
+tool_call = true
+structured_output = true
+knowledge = "2025-01"
+open_weights = false
+
+[cost]
+input = 0.09
+output = 0.71
+
+[cost.context_over_200k]
+input = 0.09
+output = 0.71
+
+[limit]
+context = 1048576
+output = 65536
+
+[modalities]
+input = ["text", "image", "video", "audio", "pdf"]
+output = ["text"]

providers/qihang-ai/models/gemini-3-flash-preview.toml

@@ -0,0 +1,27 @@
+name = "Gemini 3 Flash Preview"
+family = "gemini-flash"
+release_date = "2025-12-17"
+last_updated = "2025-12-17"
+attachment = true
+reasoning = true
+temperature = true
+tool_call = true
+structured_output = true
+knowledge = "2025-01"
+open_weights = false
+
+[cost]
+input = 0.07
+output = 0.43
+
+[cost.context_over_200k]
+input = 0.07
+output = 0.43
+
+[limit]
+context = 1048576
+output = 65536
+
+[modalities]
+input = ["text", "image", "video", "audio", "pdf"]
+output = ["text"]

providers/qihang-ai/models/gemini-3-pro-preview.toml

@@ -0,0 +1,22 @@
+name = "Gemini 3 Pro Preview"
+family = "gemini-pro"
+release_date = "2025-11-19"
+last_updated = "2025-11-19"
+attachment = true
+reasoning = true
+temperature = true
+tool_call = true
+knowledge = "2025-11"
+open_weights = false
+
+[cost]
+input = 0.57
+output = 3.43
+
+[limit]
+context = 1_000_000
+output = 65_000
+
+[modalities]
+input = ["text", "image", "audio", "video"]
+output = ["text"]

providers/qihang-ai/models/gpt-5-mini.toml

@@ -0,0 +1,22 @@
+name = "GPT-5-Mini"
+family = "gpt-mini"
+release_date = "2025-09-15"
+last_updated = "2025-09-15"
+attachment = true
+reasoning = true
+temperature = true
+knowledge = "2024-09-30"
+tool_call = true
+open_weights = false
+
+[cost]
+input = 0.04
+output = 0.29
+
+[limit]
+context = 200_000
+output = 64_000
+
+[modalities]
+input = ["text", "image"]
+output = ["text"]

providers/qihang-ai/models/gpt-5.2-codex.toml

@@ -0,0 +1,24 @@
+name = "GPT-5.2 Codex"
+family = "gpt-codex"
+release_date = "2025-12-11"
+last_updated = "2025-12-11"
+attachment = true
+reasoning = true
+temperature = false
+knowledge = "2025-08-31"
+tool_call = true
+structured_output = true
+open_weights = false
+
+[cost]
+input = 0.14
+output = 1.14
+
+[limit]
+context = 400_000
+input = 272_000
+output = 128_000
+
+[modalities]
+input = ["text", "image"]
+output = ["text"]

providers/qihang-ai/models/gpt-5.2.toml

@@ -0,0 +1,24 @@
+name = "GPT-5.2"
+family = "gpt"
+release_date = "2025-12-11"
+last_updated = "2025-12-11"
+attachment = true
+reasoning = true
+temperature = true
+knowledge = "2025-08-31"
+tool_call = true
+structured_output = true
+open_weights = false
+
+[cost]
+input = 0.25
+output = 2.00
+
+[limit]
+context = 400_000
+input = 272_000
+output = 128_000
+
+[modalities]
+input = ["text", "image"]
+output = ["text"]

providers/qihang-ai/provider.toml

@@ -0,0 +1,5 @@
+name = "QiHang"
+npm = "@ai-sdk/openai-compatible"
+api = "https://api.qhaigc.net/v1"
+env = ["QIHANG_API_KEY"]
+doc = "https://www.qhaigc.net/docs"