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LocalAI/docs
LocalAI [bot] 40dae953f4 feat: interleaved thinking with tool calls (reasoning_content alias + Anthropic thinking blocks) (#10744)
* feat(schema): accept reasoning_content as inbound alias for reasoning

Interleaved-thinking clients (cogito, vLLM/DeepSeek-style) emit reasoning_content
on assistant turns. Accept it as an inbound alias so reasoning survives the
tool-result loop; canonical reasoning wins when both are present. Emission is
unchanged (still reasoning).

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* test(schema): pin interleaved reasoning+tool_calls round-trip

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* test(openai): pin reachedTokenBudget truncation detection

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* feat(anthropic): add thinking and signature fields to content blocks

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* feat(anthropic): parse inbound thinking blocks into reasoning

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* feat(anthropic): emit thinking blocks with synthetic signature on tool turns

Extract buildAnthropicContentBlocks so non-streaming content assembly is
unit-testable, and prepend a thinking block (with an opaque synthetic
signature) before text/tool_use blocks when the request opts into thinking.

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* feat(anthropic): stream thinking_delta and signature_delta before tool_use

Extract anthropicStreamSequence so the streaming block order is unit-testable,
and emit content_block_start(thinking) -> thinking_delta -> signature_delta ->
content_block_stop before the tool_use block sequence when thinking is enabled.

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* docs: add interleaved thinking with tool calls guide

Add a features guide describing interleaved thinking: an assistant turn
carrying reasoning and tool_calls together, the reasoning-round-trip
contract (including the reasoning_content inbound alias and Anthropic
thinking blocks with a synthetic signature), per-backend enablement
(reasoning_format for llama.cpp, reasoning_parser/tool_call_parser for
vLLM/SGLang plus the vLLM auto-config hook), a worked request/response
example, and known limitations. Cross-link from model-configuration,
text-generation, and openai-functions.

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

---------

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
Co-authored-by: Ettore Di Giacinto <mudler@localai.io>
2026-07-08 16:45:43 +00:00
..
2025-11-19 22:25:33 +01:00

LocalAI website

LocalAI documentation website

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$ hugo mod graph
hugo: collected modules in 566 ms
hugo: collected modules in 578 ms
github.com/google/docsy-example github.com/google/docsy@v0.5.1-0.20221017155306-99eacb09ffb0
github.com/google/docsy-example github.com/google/docsy/dependencies@v0.5.1-0.20221014161617-be5da07ecff1
github.com/google/docsy/dependencies@v0.5.1-0.20221014161617-be5da07ecff1 github.com/twbs/bootstrap@v4.6.2+incompatible
github.com/google/docsy/dependencies@v0.5.1-0.20221014161617-be5da07ecff1 github.com/FortAwesome/Font-Awesome@v0.0.0-20220831210243-d3a7818c253f

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➜ hugo server

INFO 2021/01/21 21:07:55 Using config file: 
Building sites … INFO 2021/01/21 21:07:55 syncing static files to /
Built in 288 ms
Error: Error building site: TOCSS: failed to transform "scss/main.scss" (text/x-scss): resource "scss/scss/main.scss_9fadf33d895a46083cdd64396b57ef68" not found in file cache

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