feat: add haiku 4.5 (#83)

Carlos Alexandro Becker created

* feat: add haiku 4.5, update openrouter

Signed-off-by: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>

* fix: haiku can't reason

Signed-off-by: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>

* fix: keep 3.5 as default

Signed-off-by: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>

* merge

Signed-off-by: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>

---------

Signed-off-by: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>

Change summary

internal/providers/configs/anthropic.json | 13 +++++++++++++
1 file changed, 13 insertions(+)

Detailed changes

internal/providers/configs/anthropic.json 🔗

@@ -19,6 +19,19 @@
       "can_reason": true,
       "supports_attachments": true
     },
+    {
+      "id": "claude-haiku-4-5-20251001",
+      "name": "Claude 4.5 Haiku",
+      "cost_per_1m_in": 1,
+      "cost_per_1m_out": 5,
+      "cost_per_1m_in_cached": 1.25,
+      "cost_per_1m_out_cached": 0.09999999999999999,
+      "context_window": 200000,
+      "default_max_tokens": 32000,
+      "can_reason": false,
+      "has_reasoning_efforts": false,
+      "supports_attachments": true
+    },
     {
       "id": "claude-opus-4-1-20250805",
       "name": "Claude Opus 4.1",