add T-Systems LLMHub as a provider

Add T-Systems (AI Foundation Services) with 38 models including
LLMs, embeddings, audio, and image generation models accessible
through their GDPR-compliant, EU-hosted OpenAI-compatible API.

Author: Anilil

providers/t-systems/logo.svg

@@ -0,0 +1,22 @@
+name = "Claude Sonnet 3.7"
+family = "claude-sonnet"
+release_date = "2025-02-19"
+last_updated = "2025-02-19"
+attachment = true
+reasoning = true
+temperature = true
+tool_call = true
+knowledge = "2024-10-31"
+open_weights = false
+
+[cost]
+input = 3.31
+output = 16.55
+
+[limit]
+context = 200_000
+output = 64_000
+
+[modalities]
+input = ["text", "image", "pdf"]
+output = ["text"]

providers/t-systems/models/claude-3-7-sonnet.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 = 7.28
+output = 27.38
+
+[limit]
+context = 200_000
+output = 64_000
+
+[modalities]
+input = ["text", "image", "pdf"]
+output = ["text"]

providers/t-systems/models/claude-sonnet-4.5.toml

@@ -0,0 +1,22 @@
+name = "Claude Sonnet 4"
+family = "claude-sonnet"
+release_date = "2025-05-22"
+last_updated = "2025-05-22"
+attachment = true
+reasoning = true
+temperature = true
+tool_call = true
+knowledge = "2025-03-31"
+open_weights = false
+
+[cost]
+input = 3.31
+output = 16.55
+
+[limit]
+context = 200_000
+output = 64_000
+
+[modalities]
+input = ["text", "image", "pdf"]
+output = ["text"]

providers/t-systems/models/claude-sonnet-4.toml

@@ -0,0 +1,22 @@
+name = "Gemini 2.5 Flash"
+family = "gemini-flash"
+release_date = "2025-06-17"
+last_updated = "2025-06-17"
+attachment = true
+reasoning = true
+temperature = true
+knowledge = "2025-01"
+tool_call = true
+open_weights = false
+
+[cost]
+input = 1.38
+output = 11.03
+
+[limit]
+context = 1_048_576
+output = 65_536
+
+[modalities]
+input = ["text", "image", "audio", "video", "pdf"]
+output = ["text"]

providers/t-systems/models/gemini-2.5-flash.toml

@@ -0,0 +1,22 @@
+name = "Gemini 2.5 Pro"
+family = "gemini-pro"
+release_date = "2025-03-20"
+last_updated = "2025-06-05"
+attachment = true
+reasoning = true
+temperature = true
+knowledge = "2025-01"
+tool_call = true
+open_weights = false
+
+[cost]
+input = 2.76
+output = 16.55
+
+[limit]
+context = 1_048_576
+output = 65_536
+
+[modalities]
+input = ["text", "image", "audio", "video", "pdf"]
+output = ["text"]

providers/t-systems/models/gemini-2.5-pro.toml

@@ -0,0 +1,23 @@
+name = "Gemini 3 Pro"
+family = "gemini-pro"
+release_date = "2025-11-18"
+last_updated = "2025-11-18"
+attachment = true
+reasoning = true
+temperature = true
+tool_call = true
+structured_output = true
+knowledge = "2025-01"
+open_weights = false
+
+[cost]
+input = 4.41
+output = 19.86
+
+[limit]
+context = 1_048_576
+output = 65_536
+
+[modalities]
+input = ["text", "image", "video", "audio", "pdf"]
+output = ["text"]

providers/t-systems/models/gemini-3-pro.toml

@@ -0,0 +1,23 @@
+name = "GPT-4.1 Mini"
+family = "gpt-mini"
+release_date = "2025-04-14"
+last_updated = "2025-04-14"
+attachment = true
+reasoning = false
+temperature = true
+knowledge = "2024-04"
+tool_call = true
+structured_output = true
+open_weights = false
+
+[cost]
+input = 0.44
+output = 1.73
+
+[limit]
+context = 1_047_576
+output = 32_768
+
+[modalities]
+input = ["text", "image"]
+output = ["text"]

providers/t-systems/models/gpt-4.1-mini.toml

@@ -0,0 +1,23 @@
+name = "GPT-4.1 Nano"
+family = "gpt-nano"
+release_date = "2025-04-14"
+last_updated = "2025-04-14"
+attachment = true
+reasoning = false
+temperature = true
+knowledge = "2024-04"
+tool_call = true
+structured_output = true
+open_weights = false
+
+[cost]
+input = 0.11
+output = 0.43
+
+[limit]
+context = 1_047_576
+output = 32_768
+
+[modalities]
+input = ["text", "image"]
+output = ["text"]

providers/t-systems/models/gpt-4.1-nano.toml

@@ -0,0 +1,23 @@
+name = "GPT-4.1"
+family = "gpt"
+release_date = "2025-04-14"
+last_updated = "2025-04-14"
+attachment = true
+reasoning = false
+temperature = true
+knowledge = "2024-04"
+tool_call = true
+structured_output = true
+open_weights = false
+
+[cost]
+input = 2.17
+output = 8.66
+
+[limit]
+context = 1_047_576
+output = 32_768
+
+[modalities]
+input = ["text", "image", "pdf"]
+output = ["text"]