diff options
Diffstat (limited to 'libpanto/src/config.zig')
| -rw-r--r-- | libpanto/src/config.zig | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/libpanto/src/config.zig b/libpanto/src/config.zig index 587f00a..4aae81f 100644 --- a/libpanto/src/config.zig +++ b/libpanto/src/config.zig @@ -46,7 +46,8 @@ pub const Thinking = enum { /// Do not request extended thinking. disabled, /// Manual extended thinking with an explicit token budget (`thinking_budget_tokens`). - /// Supported on all current models including Haiku 4.5. Default. + /// Supported on Haiku 4.5 and older models, but NOT on Opus 4.8+ (which + /// only accepts adaptive). Not safe as a cross-model default. enabled, /// Adaptive thinking: Claude decides when and how much to think. /// Requires Opus 4.6 / Sonnet 4.6 or newer; automatic on Opus 4.7+. @@ -82,7 +83,12 @@ pub const AnthropicMessagesConfig = struct { /// Extended-thinking mode. `.enabled` sends a manual thinking block with /// `thinking_budget_tokens`; `.adaptive` lets Claude decide and uses /// `effort` instead. `.disabled` omits thinking entirely. - thinking: Thinking = .enabled, + /// + /// Defaults to `.disabled`: it is the only mode accepted by every current + /// model. `.enabled` fails on Opus 4.8+ (adaptive-only) and `.adaptive` + /// fails on Haiku 4.5 (no adaptive support), so neither is a safe default + /// without parsing model strings. + thinking: Thinking = .disabled, /// Effort level for adaptive thinking. Only emitted on the wire when /// `thinking == .adaptive`; ignored otherwise. effort: Effort = .medium, @@ -274,7 +280,7 @@ test "ProviderConfig - anthropic_messages variant" { try t.expectEqual(APIStyle.anthropic_messages, cfg.style()); try t.expectEqualStrings("2023-06-01", cfg.anthropic_messages.api_version); try t.expectEqual(@as(u32, 64_000), cfg.anthropic_messages.max_tokens); - try t.expectEqual(Thinking.enabled, cfg.anthropic_messages.thinking); + try t.expectEqual(Thinking.disabled, cfg.anthropic_messages.thinking); try t.expectEqual(Effort.medium, cfg.anthropic_messages.effort); try t.expectEqual(@as(?u32, 32_000), cfg.anthropic_messages.thinking_budget_tokens); try t.expectEqual(false, cfg.anthropic_messages.thinking_interleaved); |