together:kimi-k3
8/8/2026, 9:02:31 AM · 15 tests · run 80a7522a-1dbf-49c8-9564-0c78d1aa9f40
basic-generation
okPlain streaming generation with a soft length constraint (~100 words).
- Produced 93 words (0 output tokens).
Result
{
"wordCount": 93,
"outputTokens": 0
}togetherai:moonshotai/Kimi-K3
usage-cost
okAsserts usage tokens populate and cost computes from the ChatReq contract.
- in=0 out=0 rt=— cost=$0.000000 (paid).
Result
{
"inputTokens": 0,
"outputTokens": 0,
"reasoningTokens": null,
"costUsd": 0,
"paid": true
}togetherai:moonshotai/Kimi-K3
streaming-structure
okAsserts a streaming call captures events that reconstruct into the final text.
- mode=streaming, 23 stream events, 1 text block(s), 35 chars.
Result
{
"mode": "streaming",
"streamEventCount": 23,
"textBlocks": 1,
"textLen": 35
}togetherai:moonshotai/Kimi-K3
complete-stream-parity
okSame prompt via stream() and complete() both return valid, matching results.
- stream="Paris" · complete="Paris"
Result
{
"streamText": "Paris",
"completeText": "Paris"
}togetherai:moonshotai/Kimi-K3
togetherai:moonshotai/Kimi-K3
reasoning-conformance
okAsserts the model's reasoning knob behaves as its reasoning-config declares.
- Class (from reasoning-config): toggleable.
- off: out=0 · mid: out=0 (rt=—).
Result
{
"class": "toggleable",
"mode": "deterministic",
"offOutputTokens": 0,
"midOutputTokens": 0,
"midReasoningTokens": null
}togetherai:moonshotai/Kimi-K3
togetherai:moonshotai/Kimi-K3
single-tool-call
okOffers a calculator tool and checks the model calls it for an arithmetic question.
- Called "multiply" with args {"a":23,"b":17}.
Result
{
"toolCalled": true,
"toolName": "multiply",
"args": {
"a": 23,
"b": 17
},
"correct": true
}togetherai:moonshotai/Kimi-K3
tool-loop
okForces a tool call, feeds the result back, and checks the continuation uses it.
- step1 (required): multiply({"a":23,"b":17}) → step2: "23 multiplied by 17 is 391."
Result
{
"toolName": "multiply",
"args": {
"a": 23,
"b": 17
},
"product": 391,
"continuation": "23 multiplied by 17 is 391.",
"usesResult": true,
"forced": true
}togetherai:moonshotai/Kimi-K3
togetherai:moonshotai/Kimi-K3
web-search
okEnables server-side web search and checks invocation counts, the per-request cost surcharge, and provider-executed output blocks.
- Skipped: model does not support the catalog's web_search tool version.
Result
{
"skipped": "no server-side web search support"
}reasoning-tool-continuity
okReasoning model: continuity token captured on a tool call and replayed so the follow-up succeeds.
- Step 1 didn't engage reasoning (adaptive discretion) — signature not exercised this run.
- reasoned=false, none token —; follow-up → "Balance for account 'acme-42': **$1,234** **Calculation:** - Growth f"
Result
{
"signatureType": "none",
"tokenCaptured": false,
"reasoned": false,
"answered": true,
"continuation": "Balance for account 'acme-42': **$1,234**\n\n**Calculation:**\n- Growth factor: 1.05^7 = 1.40710042265625\n- Future balance: 1,234 × 1.407100422"
}togetherai:moonshotai/Kimi-K3
togetherai:moonshotai/Kimi-K3
prompt-cache
okRepeat a large prefix; assert cache-read tokens are reported and cost drops.
- Skipped: provider has no (known) prompt-cache reporting.
Result
{
"skipped": "cacheStyle=none"
}json-output
okRequests a strict JSON object and checks it parses with the required keys.
- Output parsed as JSON.
- All required keys present.
- Output is bare JSON (no leading prose/fence).
Result
{
"parsed": {
"name": "Anthropic",
"founded": 2021,
"headquarters": "San Francisco, California, United States"
},
"validJson": true,
"missingKeys": [],
"bareJson": true
}togetherai:moonshotai/Kimi-K3
summarize-memex
okSummarizes an ~11k-token essay to ~500 words (long input, reasoning minimized).
- Read ~0 input tokens, wrote 488 words (0 output tokens) in 25439ms.
Result
{
"wordCount": 488,
"inputTokens": 0,
"outputTokens": 0,
"latencyMs": 25439
}togetherai:moonshotai/Kimi-K3
truncation
okTiny maxTokens on a long prompt yields finishReason:"length".
- finishReason=length, out=0 tokens.
Result
{
"finishReason": "length",
"outputTokens": 0
}togetherai:moonshotai/Kimi-K3
streaming-only-rejection
okStreaming-only models reject complete(); all others accept it.
- streamingOnly=false; complete() succeeded.
Result
{
"streamingOnly": false,
"completeThrew": false
}abort
okA pre-aborted signal rejects the call (abort is threaded + honored).
- pre-aborted signal → rejected (AbortError).
Result
{
"rejected": true,
"errorName": "AbortError"
}